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Krawalle wegen angeblichen Wahlbetrugs in Honduras fordern mindestens 15 Menschenleben - Duration: 2:33.
For more infomation >> Krawalle wegen angeblichen Wahlbetrugs in Honduras fordern mindestens 15 Menschenleben - Duration: 2:33. -------------------------------------------
Tool set, Tool chain and IDE | C Programming Video Tutorial - Duration: 7:34.
Hi, this is Anil from learning Lad and welcome to another video tutorial on C programming
language. now in this video, we will talk about the
'C tool set' or the 'tool Chain' and the IDE
So in the previous tutorial, we have seen the steps involved from writing a C program
to creating an executable from that program.
so we need to use a lot of programs you know to convert the code written in the C language
to the machine language.
we have seen that we need to use the compiler, we need to use the preprocessor, we need to
use the linker and many more. so the group of all these tools is called as the toolset
and they are commonly called as the tool chain because these tools are chained together to
produce The Final executable program.
so we have seen that the output of the preprocessor is given to the compiler as the input and
then the output of the compiler is given as the input to the linker.
so we can see that all these programs are chained together and that's why they are also
called as the Tool chain. now there are many C compilers are available
for example we have the turbo c and then we have the GNU C compiler and then we have Microsoft
Visual C compiler and many more.
So all these compilers, they come with the other programs which are required to produce
the executable ,and you know they are called as the toolchain and you know we need to install
the tool chain in our computers so that we have all the programs required to produce
the executable file.
so here as I said before there are many compilers are available and in this video series
I'm going to be using this GNU C compiler and that's because it is very famous, widely
used and also it is still under active development.
so are we gonna be using this GNU C compiler, and to use this GNU compiler, we need to use
the GNU new toolchain which contains the GNU c compiler and all other programs which are
required.
now this a new tool chain, it provides us the GCC compiler. And originally when it was
created this GCC was the GNU c compiler in it was created by Richard stallman.
you know he is the founder of the GNU project.
Richard stallman founded this a GNU project in 1984 to create a complete unix-like operating
system has a free software and you know when it was created this GCC compiler, it supported
only C Language and that's why this GCC meant as g n u c compiler but now this G n u c compiler
has grown over time to support many languages such as C++, objective C, fortran and Ada
and many more.
And that's why now this GCC it stands for GNU compiler collection. you know when it was
created at that time it was supporting only C language and that's why at that time GCC
meant that 'GNU C compiler' But right now it support many other languages
like C plus plus, fortran, ada and many more. and that's right now this GCC stands for
GNU compiler collection.
now this GNU toolchain is available in all the unix based environment.
but in Windows operating system you have two options to get this is GNU toolchain.
you can install mingw or cygwin and you know both of them provide the GNU toolchain in
Windows operating system and this mingw stands for 'Minimalist GNU for Windows' provides
the GNU Toolchain for Windows specific application development and this cygwin provides the Unix
like environment in Windows.
And in this video series we will be using this mingw, 'minimalist GNU for windows'
Here you can install any of these and you'll be able to follow along with all the tutorials.
but here the thing is when I install this mingw, or cygwin they provide a single command,
by using that you can perform all the compilation and linking process and produce the executable.
But the thing is if your project becomes larger and if your project contains a lot of files,
then it will be difficult to manage all those files.
Because these are the tools they don't provide you know a graphical user interface for you
to write an executive programs. You know all these are the command line utilities.
so you need to write the commands in command line and then you need to execute that.
And also they don't come with specific editors.
so the thing is what if we have a very simple easy to use graphical user interface, where
we can easily manage all our projects and also we can write the code and then execute
that code just by clicking on a Button.
so that kind of software is available and it is called as the IDE.
This IDE stands for 'integrated development environment' and this IDE provides all those
features you know it has a text editor to write the programs, then it allows us to easily
manage the files that we have in our program and also just by clicking on a Button, we
can perform all the compilation and linking process and then we can execute the code and
we can see the output.
so this IDE you know, it simplifies the process of writing the programs and then executing
it.
So there are a lot of IDE's available for C programming language.
for example we have the code blocks IDE and then we have eclipse, and you know the Turbo
C compiler, it comes with its own IDE. And that is also called as the turbo c and
then the microsoft has the Visual Studio and many more IDE's available and in this video
series we will be using this code blocks IDE, just because it is available for all
the three platform, you know Windows, Linux and Mac and also it is lightweight you know
I think its size is below 100 MB.
so you know you can quickly install it and you know start writing the programs.
so we are going to be using this code blocks IDE.
so this is it guys this is a bit about the toolsets and IDE's.
thank you for watching and if you like this video then give a Thumbs Up and if you think
that this video will help any of your friends then do share this video. thank you for watching
and I'll see you next tutorial.
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Vegan Peach Lassi | Cling Peach Series 2/3 - Duration: 4:10.
Hey friends, I'm back with another peach recipe for you today which is a peach lassi
that is inspired from the popular mango lassi.
Just like the mango version, this yogurt-based drink is soothing on the stomach – a great
way to cool off spicy foods.
I am adding my own personal touch to this drink with a hint of aromatic spices.
First let's rehydrate a couple of dates in some warm water.
Dates will add some natural sweetness to this lassi.
You can add more if you like it a bit sweeter.
Canned cling peaches are one of my pantry staples.
The California cling peaches that we get in Canada provide a nice supply of fruits for
when I need it, especially during the winter.
And since these peaches are actually grown on family farms, that ensure the freshest
peaches make it to the shelf, much of their nutritional value is retained.
Peaches are relatively low in sugar which makes this drink particularly suitable for
those who are on a low-sugar diet.
To make the lassi, we just need to blend all the ingredients in a blender.
You'll find the printable recipe on our website although this drink can be tweaked
to your preference.
I am using soy yogurt but if you can't find any vegan yogurt, you can use any non-dairy
milk with a tablespoon of lemon juice or the powder from 1-2 probiotic capsules.
Add in the soaked dates.
For some additional aroma, I like to add some saffron which a strong spice.
So just a couple of threads is all you need.
You may omit the saffron but I would really recommend it for the deep lingering richness
of flavour that it imparts.
A pinch of cardamom will add some subtle floral notes to this lassi.
Rosewater just has one of the most beautiful fragrances and I think it works well with
the other ingredients here.
Finally, just a tiny pinch of salt to intensify the sweetness.
Blend and adjust the sweetness if you need to.
You can also add in some ice cubes.
A sip of this aromatic lassi will reveal subtle floral undertones of cardamom and rosewater
with a heart of unique peach flavours and musky-honey base notes from the saffron.
Not only does it taste sublime, but it's also just the right drink to silence a rumbling
stomach in between meals, while adding a handful of key nutrients and probiotics to your day.
You can serve this as a light dessert to your guests, if everybody is too full for an elaborate
dessert, or as part of a refreshing breakfast.
If you've enjoyed this recipe, don't forget to give us a thumbs up.
There's one more recipe coming up in this cling peach series.
If you've missed the previous recipe, the link is in the description.
Don't forget subscribe to our channel and newsletter to get notified about videos and
updates from the blog.
Cheers and see you soon.
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Byron Morton's Saturday Weather Forecast - Duration: 1:29.
For more infomation >> Byron Morton's Saturday Weather Forecast - Duration: 1:29. -------------------------------------------
Barbara Schöneberger: Schock-Diagnose! - Duration: 4:11.
For more infomation >> Barbara Schöneberger: Schock-Diagnose! - Duration: 4:11. -------------------------------------------
4-3-3 or 4-4-2 for Reds? – Predicting Liverpool's lineup vs. Bournemouth - Duration: 4:38.
4-3-3 or 4-4-2 for Reds? – Predicting Liverpool's lineup vs. Bournemouth
After seeing the 'Fab Four' denied by West Brom, Jurgen Klopp faces an interesting call in how to reshape his Liverpool XI against Bournemouth.
Klopp's side head to Dean Court for the first of back-to-back away games looking to recover points lost in frustrating successive Anfield draws.
What should have been the continuation of a rewarding early festive run has proved disappointingly fruitless, and the Reds are now clinging onto the top-four race having dropped out of the coveted spots.
Victory is essential against Eddie Howe's side to avoid any further ground being lost, but Klopp has an interesting decision in how to set up the Reds as he seeks a much-needed three points.
Team News.
Similar squad at Klopp's disposal but Emre Can suspended Adam Lallana set for matchday involvement after successful training return Joe Gomez, Andy Robertson & James Milner likely to shake off knocks to feature But Daniel Sturridge doubtful due to hamstring issue Simon Mignolet back fit and will return in goal Jordan Henderson poised to enter midfield Alex Oxlade-Chamberlain & Dominic Solanke eyeing recalls.
Liverpool's XI vs. The Cherries.
Klopp will rotate again but faces an intriguing call in how to reshape the Reds having seen his best attack – and arguably, lineup – thwarted by lowly West Brom.
Despite that, Klopp could stick with his main quartet in hope they instantly rediscover the lethal touch, and rotate around them for a game in which three points is non-negotiable.
The majority of changes would see freshness injected into defence, where Klopp has already confirmed Mignolet will replace Loris Karius.
And providing each do indeed shake off knocks as Klopp has suggested, rested duo Gomez and Milner could slot into the full-back positions.
A fourth and final switch would see Henderson provide energy in place of Can, with the captain's return potentially triggering a switch back to 4-3-3.
Alternatively, Klopp could break up the quartet and continue adding to the hefty 65 changes made to the team this season by fielding a more rotated side.
The West Brom draw showed the front four are perhaps feeling the effects of the relentless schedule, so Klopp could decide more energy in midfield and sharpness in attack is required.
Henderson's midfield return could be followed by Oxlade-Chamberlain – with a right-side role a possibility for the latter if Klopp keeps with his fluid 4-4-2 system.
Therefore Solanke, who will be more determined than ever to finally grab his first Reds goal, would be restored to partner Roberto Firmino.
But in defence, Alexander-Arnold could continue to give Gomez a chance to fully recover for the trip to Arsenal.
This would leave both Sadio Mane and Mohamed Salah alongside Adam Lallanaas three incredible go-to options on an incredibly strong bench.
The Reds cannot afford any further slip-ups against beatable opponents, and victory against the Cherries is an absolute must to ensure Klopp's side keep up with the leading pack.
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Why The Prime Directive is Unethical: Star Trek and Philosophy - Duration: 14:52.
Hey you fancy people!
Welcome to That Sci-Fi Show, I'm Jay.
Real quick, my son made me promise to say hi to his friend Aiden.
Hi Aiden!
I'm not doing this again.
Let's talk about Star Trek and philosophy, right after the bump.
Star Trek or as my 1 year niece old pronounces it, Twek Shtaws, is currently on it's 7th
TV series... and there's just TONS of it, including:
The Original Series, The Animated Series, The Next Generation, Deep Space Nine, Voyager,
Enterprise, and Discovery.
Then there's The Motion Picture, The Wrath of Khan, Search for Spock, The Voyage Home,
The Final Frontier, The Undiscovered Country, Generations, First Contact, Insurrection,
Nemesis, The Star Trek reboot, Star Trek: Into Darkness and Star Trek Beyond.
Whew.
Break it all down and you have an estimated 700+ hours of content... and I've seen it
all... at least three times.
The original Star Trek debuted in 1966 and was created by self-described Humanist Gene
Roddenberry, who once said that Star Trek was, quote, "my social philosophy, my racial
philosophy, my overview on life and the human condition".
Humanism is an outlook on life or system of thought that eschews the divine or other supernatural
matters, instead stressing the innate goodness and potential of human beings and while this
video isn't about Humanism, understanding it can provide some much needed context as
much of Star Trek seems to be based in this idea.
For Roddenberry, the future was not a dystopian nightmare, in fact he believed that it would
be quite the opposite and Star Trek reflects this belief.
Star Trek emphasizes non-violent attempts at conflict resolution, cooperation, respect
for all forms of life, reliance on science in the search for the truth and so much more
but... where do we start?
Well, let's start with The Prime Directive or Starfeet General Order #1.
That sounds like it might be important.
Warning: Do not engage in drinking games while watching this video.
If you drink every time I say "directive" or "prime" then you will die.
The more you know.
The Prime Directive is a policy of non-interference concerning other cultures and civilizations.
The object of the Prime Directive is to prevent outside interference within less advanced
civilizations.
In practice, this means that when dealing with or studying any less technologically
advanced civilization, Starfeet personnel cannot identify themselves or their mission,
interfere with the social development of the planet or make any references to space, other
worlds or the existence of more advanced civilizations - even if that means sacrificing the lives
of Starfeet personnel, or even one's own life.
The Prime directive is often thought of as applying only to planets who are unaware of
the existence of space-faring civilizations or only to pre-warp civilizations but it's
a bit more complex than just that.
For example, the Prime directive also prevented Starfleet from involving itself in the purely
internal affairs of other advanced civilizations.
Case in point, the Federation had a policy of non-interference during the Klingon Civil
War causing Worf to briefly leave Starfleet to get involved.
On the other hand, there were civilizations the Prime Directive did not apply to.
Human colonies, for example, we're not covered by the Prime Directive at all.
It could also be suspended in certain circumstances.
For example, the directive applied only to "living and growing" cultures.
It's not clear exactly what constitutes a "growing" culture or a "living" culture in the
eyes of the Federation.
However, we do know that this exception was once used on a planet called Beta III where
the people were being mind controlled by an ancient computer -possibly one of the most
Star Trek plots ever.
Other instances where the Prime Directive might be suspended included (but were not
limited to) societies that send general distress calls, those that already knew of and had
previously contacted The Federation or a society that engages in necessary diplomatic discussions
with the Federation.
The list of exceptions goes on and on (there were 47 sub-orders to the Prime Directive
by the latter part of the 24th century).
That's not even getting into The Omega Directive, General Order #24 or the many cases of Starfleet
captains bending or outright violating the Prime Directive.
It's important here to note that even when skirting or violating the Prime Directive,
members of The Federation seem to genuinely believe in the philosophy behind the directive
and often do try to uphold at least the spirit.
Jean-Luc Picard once said, quote:
"There can be no justice so long as laws are absolute.
Even life itself is an exercise in exceptions."
For example, Captain James T. Kirk once armed one faction of a civilization with primitive
flintlock firearms.
His intention, right or wrong, was to set the balance of power on that planet back to
the way it was before the Klingons interfered by arming the opposing faction with the same type of weapons.
This is an example of violating the directive itself while also keeping the spirit of the
directive in mind.
The justification (or rationalization) being that he could have armed them with superior
weapons but chose to restore the balance that existed before, therefore not choosing one
side over the other, even though he had a clear bias to one side.
I personally take issue with Captain Kirk's actions here but at the same time I'm not
sure what the alternative would be.
It's a tricky issue as a strict reading of the Prime Directive would seem to say that
Kirk shouldn't interfere with the Klingons either, regardless of what they're doing and
that can't be the right answer.
So did Kirk undo the contamination the Klingons introduced to this stone Age society?
Or did he exacerbate the situation?
Was there another solution?
For that matter, how does The Prime Directive hold up as a philosophy in general?
Quoting Captian Picard again, he once said:
"The Prime Directive is not just a set of rules.
It is a philosophy, and a very correct one.
History has proven again and again that whenever mankind interferes with a less developed civilization,
no matter how well intentioned that interference may be, the results are invariably disastrous."
That's a bold statement coming from the same man who also said that "life itself is an
exercise in exceptions".
This quote illustrates the issue with the Prime Directive - it claims that no interference
has ever been (or could ever be) positive.
Now, I won't argue the point that human history is full of examples of a larger, more technologically
advanced civilizations interfering with smaller less advanced ones to disastrous effect.
The Prime Directive seems to be a direct response to the European colonial period, where higher-tech
societies oppressed and murdered people, even while claiming that the were helping them.
Still, the idea that interference is "invariably disastrous" seems far too absolute for me.
"Only a Sith deals in absolutes!"
Wrong franchise, but still, just because interference has gone very badly in the past doesn't mean
that there are no examples of interference going well to be found.
This could be an example of a logical fallacy called a "hasty generalization".
This is where someone uses a very small sample when coming to a conclusion.
While it's true that interference in less technologically advanced cultures has often
gone very poorly, there are also examples of of it going very well.
It's hard to imagine that building bathrooms or passing our mosquito tents could lead to
disaster and yet the Prime Directive would have us believe that any type of interference
is "invariably disastrous" - a least according to Picard.
Clearly whatever sample size The Federation is using, if it contains not one single case
of interference going well, then it's not big enough.
Of course the hasty generalization fallacy would be the fault of the show's creators.
In continuity, Picard could be seen as falling victim to the "appeal to authority fallacy"
and note that this one has a fancy Latin name that I'll put on screen but I'm not attempting
to pronounce it.... hell, I...
I barely English good.
The appeal to authority happens when people misuse authority, in this case The Federation
and Starfleet.
Picard is ignoring testable and concrete evidence from historians and scholars who would tell
him all about the many 20th and 21st century examples of humanitarian interference that
went well.
Even though Picard himself could be considered an expert in ancient cultures, he still goes
with what the authority has told him (that interference is "invariably disastrous") rather
than looking into himself or turning to a more appropriate expert.
This is akin to taking history lessons from career politicians, history and philosophy
are simply not their area of expertise (although, on this point, I will concede that everyone
in the 24th seems to be an expert in damn near everything).
So why doesn't Picard think this through and come to a different conclusion?
Well, he sometimes does, we've already noted that Starfleet Captains have a habit of bending
or breaking the Prime Directive.
One explanation as to why Picard and others keep returning to this same line of thought
is bind dogmatism.
While the Directive is certainly a dogma in that it is "a set of principles laid down
by an authority as "incontrovertibly true", it's still also true that the prime directive
is not intended to be exactly the same thing to all people in all situations and can be
(and often is) subverted completely through it's own exceptions and the actions of those
in charge of enforcing it.
I would argue that this is intentional.
Star Trek as a show seems to avoid easy answers and prefers to leave the conclusions up to
the person watching the show.
Even the famous utilitarian tag line "the needs of the many outweigh the needs of the
few" is contradicted in the very same movies where it's introduced and while Star Trek
preaches the vitues of cold logic, it also often goes out of it's way to show us how
stupid cold logic can be in some situations.
To me, the message is clear, a good idea taken to it's logical extreme can be very bad.
The moral indifference that Starfleet seems to show toward tragedies like plagues, natural
disasters and other suffering is cold, indifferent, and morally questionable but perhaps we as
the audience are meant to see that.
Perhaps the show wants us to know that a good idea can be taken too far.
And let me be clear, I believe the Prime directive, at it's core, is a good idea.
Perhaps the best solution would be to give more discretion to those in the feild.
The problem here is that violating the Prime Directive to cure a plague, for example, could
be just as likely to start a plague on the same planet - if the history of the colonization
of the Americas is any indication.
So these exceptions have to be carefully implemented and that discretion has to come with training
(training that ideally would include a lesson in the dangers of blind dogmatism).
My main point, however, is that Star Trek is upfront about the issues with the Prime
Directive and puts them on full display for everyone to see.
I won't say that Gene Roddenberry had no agenda, because as stated earlier, he literally said
that Star Trek was his philosophy.
I'm just saying, let's be careful not to conflate the conflict intentionally created to make
the show interesting with the message of the show itself.
At it's heart, Star Trek is a long series of morality tales about the dangers of things
like racism, dogma and, yes, foreign intervention.
In the real world, people don't always make the right choice.
People can be blinded by dogma and logical fallacies trip up even the best and the brightest.
Let's keep in mind that Star Trek doesn't want us to accept everything the Federation
or Starfleet says.
The guys at Wisecrack once said that Star Trek is critical of easy answers and I think
THAT is worth keeping in mind.
I'd like to thank all our patrons on Patreon for their endless patience and incredible support.
These are their names on screen. I love you fancy nerds.
This won't be the last video we do on Star Trek and philosophy, I'm working on another
video that will guest Star LoreReloaded so keep an eye out for that.
I also still have an episode coming up about The Avengers and lot's more so hit that subscribe
button and ring that bell.
I mean it.
Do it.
Do it now.
Feel the peer pressure.
Until next time guys, I'm Jay Parks.
Check it out guys, my chair broke. When I told my bestest buddy Marc about it, he said
"Please tell me you were recording when it happened!". What a great friend. I wasn't recording... Here's a re-enactment.
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Oneplus 5T Unboxing + First Impressions | (বাংলা - Bangla) | English Subtitles - Duration: 4:42.
Subscribe to Ur BDconsumer YouTube Channel and
press the bell icon to stay
with us.
Hey Guys This is Sajid - Ur BDconsumer, welcome back
to another video. Today I am going to unbox
the Oneplus 5T. This phone was launched
in November 2017 but finally
it came to Bangladesh on December 2017.
So i bought it. Today I am gonna unbox
it. So without any further delay.
Let's get Started.
So guys, here is the box of
Oneplus 5T.
You can see it. Behind that there is
a (attractive) knife. With that
we will do that unboxing.
So now you can see
how beatiful the box is!
The box is in red and White.
At the rear side of the box, you can see some purchase information.
And many more stuffs written at the rear side.
So here is the box and let's do it unbox.
While opening that first of all we will see our
Oneplus 5T phone. It looks so nice in the box.
So let's pull it up.
After pulling it now it is on my hand.
At the rear side of the phone there are aming stuffs.
It's looks so nice on my hand.
Will talk later about the phone.
Now let's see what are the box contents.
Here is a Oneplus 5T case.
It will
be used
for protecting the Oneplus 5T. In the box, there is a
Quick Start Guide.
where you will find many
Instructions and some
amazing stuffs.
We also have safety information.
Than we also have Oneplus Never Settle Branding.
Also the SIM Ejector tool.
Than in box we have a
Fast Charging cable.
USB Cable. USB Type C
Which is usually
found in many Oneplus phone.
And we have our DASH Charger.
It's a charging adapter.
Dash charging adapter.
The name is DASH.
I don't know how it is. Everyone says it is a fast
charging adapter.
Will see after using it.
Now let's talk about
oUr Oneplus 5T Phone.
So now
after lift up the plastic cover,
we will find the Oneplus brandingand above it there is
the fingerprint sensor and above that we have the Dual Camera setup.
And beside it there is the LED Flash light.
At the left side we have
our alert button and volume lockers.
At the right side we have SIM tray
and the power button.
If you look at the SIM Tray
if you realise that the quality is good.
At the bottom there is ous USB-
C Port, Speaker Grill and 3.5mm
Jack.
At the upper side we have nothing special.
At the front side we have
the front Facing Camera and
Speaker Grill. And there is nothing at the front bottom side.
Now let's boot up the phone.
There is Oneplus Branding and Powered by Android.
My setup is Finished.
So Guys that's all for the unboxing, if you love it than
don't forget to Like, Comment and Share. I am Sajid will meet
in the next video. For that Bye
Bye
-------------------------------------------
Performance Testing Website | Performance Testing | Performance Test website in a single day | guru - Duration: 14:33.
hi guys I'm Rajat. Apologies I could not really make it physically to the
regional qualifying round for STC 2017 and thanks again for allowing me to
present through video. so topic for my STC 2017 is - how do i performance test
digital website in a single day and that too from end-user perspective. Though the
topic seems a bit lengthy in terms of words, my presentation is not. :). So how does
this idea struck to me? How why did this tool came into picture? Why most of our
customers are adapting to this tool so so fast? As we analyze the customers
of today's world are getting so impatient and curious that they want to
search everything on internet themselves, they want to do everything by themselves,
they want to know how do i do it myself. do-it-yourselves stuffs are getting a lot of
attention. To retain this kind of curiosity, vendors are creating
websites which are media rich, which are content rich, and which contain
various kind of objects so that you can engage your customers for a longer
duration. However if you have lot of objects on your screen this would ensure
your page is slower in terms of performance; If you had not performance
tested it well and took corrective actions. So slower the performance you get
that would mean you are losing on your potential customers. If you are developing
this website in terms of Devops or Agile environment that too in aggressive
Agile environment, may be like sprint cycle of 1 week or less, that would mean
the testing team would get further less time to work upon. That includes
performance testing as well. Performance testing is getting better and better but
scripting is getting complex. Since the media rich content are adding more
complexity, the Java scripting and CSS are adding more complexity towards how
the traffic is generated from client and server-side. Scripting has become more
complex even with commercial tools as well. On the top of it, most of the
performance testing tool ignore the browser rendering time. They do queue the
response time but that is just what the HTTP request and response that has been
sent back and forth between the client in the server. If we consider content
sites like hbo.com or star tv.com or maybe news site like indiatimes.com
or financial express - all these kind of sites would have pages coming in and
going out day in and day out. To ensure optimum response time of all the entire
website and related pages, you need to do lot of performance testing or you need
to be on your toes to understand how the system behaves. To add complexity
maintaining the performance suite of such kind of applications or to maintain performance testing suite for Agile Environment,
is a different complexity in itself. Either you compromise on the coverage or you
compromise on the frequency of performance tests. So how do I
address all these aspects that is using LTI Crawloader.
How? Let's have a look. Performance would have this own challenges. For
example scripting, as I mentioned is quite complex for content rich website.
Capturing near end user experience including video objects or CSS or JS
becomes extremely difficult. If I am given the task of performance testing of
web site of L&T Infotech or maybe hbo.com I would go ahead with using
commercial tools like HP loadrunner and their most sophisticated
protocol like TruClient. Now when I use sophisticated tools and it's
sophisticated methodology it comes at cost. At times the cost of total effort
is way too low than the cost of tool. For example if my effort cost is X
my tool cost can be at times 20 X or 40 X as well.
Some Performance Testing tools do provide an option to manipulate or use
CSS or JS or evaluate CSS or JS to some extent, by providing their own browser for
simulating load and since it uses its own browser it can have it
can have its dependency on own browser and hence the response time can be a
doubtful response time. Since the tools evolved, since the protocols evolved,
methodologies evolved, you need special skill set for scripting and execution. If
you are doing an Agile development, Script Maintenance pose another
different level of challenge. If you are supposed to do a load generation from
cloud you need separate tool license, installations, time and effort. Finally
performance testing of the entire website to be done needs gathering of all URLs
of the website and creating scripts for those URL. This is a task in itself. so
what exactly is LTI Crawloader? how exactly it helps? It's a lightweight
cloud ready performance testing tool. It crawls the URL of website whatever
website you give and generate random load
Random because we do not know what your end user is going to browse next. We
might have historical information but that's history what the new
user is going to do we never know. This is capable of performance testing all kind
of websites including content rich websites. The best part : it is script-less
it doesn't have any script at all, doesn't require any script to be created
All you have to do is you have to give the website & it will do performance
testing on its own - no special licenses no installation even on cloud. All you
need is a Windows machine and you do not need to do any kind of
installation. Just copy paste the code files, use the bat file, double click the bat
file and you are all set. The whole size of this beautiful tool is
less than 50 KB. The files that are involved for executing the
whole performance testing is less than 50 KB. Since there is no dependency on
api's or whatsoever, the chances of errors are highly low. It
is developed in Windows PowerShell - Windows scripting language with various
time outs and exception, making it graceful during various executions. The
difference? If I am supposed to do a performance testing of website like
lntinfotech.com using any of the commercial tool with most conservative
approach and using the best performance testing framework, I would still need
3 to 5 weeks of time to do a rightful performance test. So this 50 days effort (2 people for 5 weeks)
is reduced to Whoopee! one day using LTI crawloader.
What's next? how does it work? It actually creates IE handles for various
URLs that are crawled. It's using the same IE handles it creates load for near
end-user experience and give a random URL load to the server. At the end you
get a consolidated report for all the URLs with average response time in terms
of raw results and in terms of analytics it gives graphs that helps you
understand the bottlenecks. since it uses IE of the system, it uses IE proxy settings
and IE caching settings; everything that you do on IE as a setting it uses the
same thing inherently. So no configurations required. It optimally
monitors the load generated machine and makes auto corrective action. At times if
it finds that the load generator is over loaded and cannot handle the load you had given, it
will rather exit the test or maybe even ask you to terminate the test. So the
best part is as more the system resources you have, more the users you
can simulate. There is absolutely no limit on how many users
using this tool. Whenever there's a request from the client server
it's not a single request it's multiple requests that is combined together from
client to server and the whole process can be broadly classified into five
different stages. The first being client offering for a page server giving it
just the basic page and server trying to understand what kind of network are you
on or what kind of device are you holding, what kind of caching do you have, what
kind of CDNs you are on and accordingly second request is made to
the server and the Dom processing happens. In this Dom processing it is
decided what kind of advertisement you should be viewing or what kind of
related articles or the next articles should be shown to you. And finally
the page rendering happens. Though page rendering and DOM processing happens
hand-in-hand page rendering is the last thing to end. Most of the performance
testing tools which are just grown or just picking up can measure response
time till web application time. Comparative performance testing tool can
go till DOM processing and it's LTI crawloader which can measure end to end.
It can go from 1st network request right till the last object of page
rendering ends. So it waits for the entire IE objects to load, it waits for all
the objects to load successfully & once IE says 'yes' my page is loaded
successfully then only it stops and then only it would measure the response
time of a webpage. It gives a real end user experience. How do we do it? So there
are two files as I mentioned it is one it's a PowerShell file one is a bat file
less than 50 KB in size. All you need to do is double-click on the
bat file and you get a simple form where you need to put all the details
like what kind of URL you want to crawl and load, what kind of loadmix you want
to have. Though there is no limit on number of users that can be simulated
through this tool we had capped it at 250 as of now. Since most of the
teammates or most of the customers we have are
okay with 250 users or the requirement for is for 250 users and this 250 users can
be stimulated safely from 8 core machine with 16 gb ram; we had capped it as 250
but there is no restriction from the tool itself. We can
go beyond 10000 as well without any coding without any restrictions. Further
on, once you provide the details of the URL it will
start crawling that URL like in this screenshot, you can see that it has
crawled lntinfotech.com and found 8500 URLs of which 1100 are unique.
Once the URLs are crawled it would start giving the load to the server. It will
give the load randomly pick up URLs randomly based on the various load
parameters given and would keep updating the status, viz what is the
current stage going on like ramping up, steady-state, ramping down along with the
CPU and RAM utilization & timestamps. Finally it will do a garbage collection
to ensure that all the threads from the client to server are closed there is no
open threads on the client side that is actually creating any kind of
connection to the server side. Since this is all verbose it takes minimum to
minimum resources at the client side. Our aim is to ensure that the tool
prepared doesn't take much of the resources, so the entire resource is
dedicated for the load generation purposes. Finally we have the results, we
have the result folders - each execution would have one unique folder dedicated
to it and in each unique folder you would have a txt file
containing all the URLs it crawled and a CSV file containing the average
response time of all the URLs that were sampled. This is the part of raw results.
Now coming to the analytics part. so as you can see from the analytics part
performance testing of lntinfotech.com as on 2nd august 17 is graded as 'D'.
Off 1,100 odd unique URLs that were collected total calls made to lntinfotech.com
were 2904. So one URL can be called for more than once.
Total samples below three second were 25%. So rest of the 75% URL Samples were
above three second bracket which is unacceptable. And as you can see the
distribution most of the URL sample calls were above 10 seconds which is not
really a good sign and hence it was graded as 'D'. This
along with the various other graphs like Pareto graphs or histogram or may be
Pivot Table or Pivot chart a user is able to find out where the system bottlenecks,
which are the URL that creates a performance bottleneck, and what
corrective actions has to be taken. This along with the furthermore
analysis from tools like yslow or HTTP watch so on so forth can help you
understand what can be tweaked in the given URL to make it further efficient.
But to find out which URLs are creating issue this
tool gives the first-hand information. So that's all from my side guys I am Rajat
with 12 years of experience in performance wearing various
hats. This is my Twitter and LinkedIn handle, feel free to contact me.
Thanks again for allowing me to give my presentation through video and
apologies I could not really make it physically. Thank you.
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Barcelona will target Mesut Ozil if they fail to bag main target Coutinho in January - Duration: 3:22.
Barcelona will target Arsenal star Mesut Ozil if they fail to bag main target Philippe Coutinho in January
Liverpool are braced for Barca to make another huge bid for the Brazilian, but the Catalan giants do have other options up their sleeve.
BARCELONA will turn to Mesut Ozil if they fail to land Philippe Coutinho in January.
Coutinho, 25, was keen to move to Spain last summer after the Catalan giants sold Neymar to Paris Saint-Germain for a world record fee of £200million.
AFP 4 Coutinho made it clear he wanted to swap Anfield for the Nou Camp last summer.
Liverpool blocked the move, but Barca are set for another tilt at the Brazilian international next month, according to Mundo Deportivo.
However if the Merseysiders refuse to do business again in January, then Barca will turn their attention to Mesut Ozil.
The Arsenal playmakers current deal at the Emirates runs out at the end of the season and he can sign a pre-contract with an overseas club next month.
Gunners boss Arsene Wenger has made a last ditch effort to keep the German international at the Emirates, with an offerl to make Ozil the highest earner in the club's history.
4 Barca want Mesut Ozil if they fail to land Philippe Coutinho, according to reports in Spain.
REUTERS 4 Mesut Ozil is out of contract at the end of the season.
Sport claim Barca will decide between Philippe Coutinho, Mesut Ozil and Arthur in January.
If Barca boss Ernesto Valverde gets Ozil in January, Coutinhos hopes of fulfilling his dream of making the move to the Nou Camp next summer could be scuppered.
Meanwhile, another Spanish outlet Sport claims Barca will decide between Coutinho, Ozil and Gremio star Arthur Melo next month.
The Brazilian side have reported the Spanish club to Fifa after their man was pictured in a Barca shirt during a meeting with his agent and representatives from the Catalan club recently.
The 21-year-old has a £45million release clause and the new Copa Libertadores champions insist the fee in not up for negotiation.
And considering Liverpool wanted more than £100million for their Brazilian playmaker in the summer, Coutinhos hopes of making his dream move to Spain could be getting thinner by the minute.
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Prinzessin Victoria: Dreifaches Baby-Glück! - Duration: 4:31.
For more infomation >> Prinzessin Victoria: Dreifaches Baby-Glück! - Duration: 4:31. -------------------------------------------
MI Redmi Y1 Unboxing with pros and cons Best opinions in Odia - Watch Till The End For Surprise - Duration: 13:03.
For more infomation >> MI Redmi Y1 Unboxing with pros and cons Best opinions in Odia - Watch Till The End For Surprise - Duration: 13:03. -------------------------------------------
Familie Michael Schumacher: Bitterer Abschied! zieht radikale Konsequenz - Duration: 6:43.
For more infomation >> Familie Michael Schumacher: Bitterer Abschied! zieht radikale Konsequenz - Duration: 6:43. -------------------------------------------
SA TV NEWS 16 December 2017 Bangla latest News Today Bangla Breaking News BD News all Bangla - Duration: 20:01.
SA TV NEWS 16 December 2017 Bangla latest News Today Bangla Breaking News BD News all Bangla
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News24 News 16 December 2017 bangla Latest News Today Bangla Breaking News BD News all Bangla - Duration: 18:02.
News24 News 16 December 2017 bangla Latest News Today Bangla Breaking News BD News all Bangla
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The Family of Justin Bieber Thinks Selena Gomez Is a Positive Influence - Duration: 2:05.
Hit the subscribe button and press the bell icon to get more take videos
The family of Justin Bieber thinks Selena Gomez is very positive influence
According to reports Justin Bieber's mother and father approve of him dating Selena Gomez as you may know Justin and Selena
started dating after the weekend and Gomez broke up in fact some people think her love of Bieber was the reason for the weekend and
Selena's failed romance
Either way many fans have wondered what Pattie Mallette and Jeremy Bieber think of Justin's new fling with Selena
according to several sources
Justin's parents loved Selena
They believe she is a positive influence a source said to eat news that his parents love Selena
And they want him to date someone who is sweet and a compassionate person so Selena is the obvious choice
The insider claims that Bieber's parents are happy with him right now
Considering his faith commitment to the church and his rekindled partnership with Gomez
Additionally the source claims Patti has always held Selena in high regard because she knows Selena makes Justin happy
The insider claims petty like Selena a lot because she is a kind sweet
Compassionate person, and it's fun because Patti already knows Selena from when they dated in the past
It's interesting seeing them together again like this everyone hopes it lasts longer this time
Maybe they'll even settle down one day however
Selena's family according to reports are not used to the idea of her dating Justin again
The insider claims that Gomez's parents are dealing with the news one day at a time
Whether or not Gomez's parents see it the two singers undoubtedly have a bond which is unique
They go to church together ride bikes and they just look like a great
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ATN BANGLA NEWS 16 December 2017 Bangla latest News Today Bangla Breaking News BD News all Bangla - Duration: 15:04.
ATN BANGLA NEWS 16 December 2017 Bangla latest News Today Bangla Breaking News BD News all Bangla
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Sturridge could move to Spain to get regular first-team football and push for World Cup place - Duration: 3:23.
Daniel Sturridge could move to Spain to get regular first-team football and push for World Cup place
Time is running out for Liverpool forward to get enough games under his belt before Gareth Southgate picks his England squad for the tournament in Russia next summer.
LIVERPOOL star Daniel Sturrdige will ponder a move abroad next month in a bid to save his World Cup hopes with Valencia and Real Betis keen.
The striker has struggled for regular football under Jurgen Klopp as he looks to force his way back into the England reckoning before the World Cup.
Daniel Sturridge is considering moving to Spain with Valencia and Real Betis keen.
The 28-year-old Brummie is attracting interest from Spain with Real Betis and Valencia hoping to tempt the striker to move to La Liga on loan, according to the Daily Mail.
Sturridge has been dogged with injuries in recent years but has been fit for the majority of the current campaign.
Klopp has been happy with the England international's fitness, but Sturridge is still behind first-choice striker Roberto Firmino at Anfield.
Young Dominic Solanke has been pushing for starts and the former Chelsea and Manchester City hitman could find himself relegated to third-choice and his place in Gareth Southgate's World Cup squad in serious jeopardy.
Roberto Firmino is first-choice striker at Liverpool.
Daniel Sturridge is fighting to make the England plane to Russia for the World Cup.
Southgate has held firm on his stance of picking players who are playing regular football for their clubs and axed Sturridge from his last squad for the glamour games against Germany and Brazil.
Liverpool are in a tricky position, Klopp knows a player of Sturridge's standing should be playing more football, but are reluctant to allow him to join another Premier League side.
Sturridge is contracted at Anfield until the summer of 2019 and with the return to fitness of Danny Ings and Adam Lallana, the Spanish sides hope the Merseysiders will not stand in the forward's way and allow him to move to La Liga.
Real Betis have shown thier ambition by offering Arsenal star Jack Wilshere the chance to resurrect his career in Spain.
They are hoping to convince Wilshere to pen a pre-contract in January after Arsene Wenger revealed there has been no progress with a new deal for the midfielder.
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Tiwa Savage Looks Like A Thief – Non-Fan Says. Tiwa & Her Fans Fire Back|NVS News - Duration: 1:29.
Tiwa Savage Looks Like A Thief – Non-Fan Says. Tiwa & Her Fans Fire Back
Usually she let it pass, But Sometime you gotta straighten a non-fan, Tiwa Savage just gave an epic reply to a fan who said she looks like a Thief.
After she shared the photo above, in her less busy time she advised the non-fan to get a glimpse of the mirror.
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