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What and where are the stack and heap?
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Closed 7 years ago.
This might be silly and non technical.
This website name is "stack"overflow and there is "stack"exchange. In one of the job portals I saw a new term "Full Stack Developer". In one of the presentations of an IT giant, there were talking about the stacks like "Server", "Storage" , "Applications".
Stack is just one word and it is being used differently in different situations. All I know is that it is a LIFO data structure and plays a vital role in many system operations.
Can someone throw some light on this ?? Thanks in Advance
Stack is also used in technology to describe the collection of technologies used to solve a problem or build an app. For example the 'MEAN' stack is MongoDB, Express, Angularjs and Nodejs. The 'LAMP' stack is Linux, Apache, MySQL and PHP. And so on...
The original meaning of stack is just a pile of things, eg: a stack of cards.
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I'm having trouble understanding why my question does not meet guidelines ("This question does not appear to be about programming within the scope defined in ..."). I asked for help on Nvidia driver dependency problems. I explained the commands that I used to try to solve my problem, and the errors I got. I don't get it. I couldn't find any appropriate tags to use to ask this type of question on this site.
I can't tell if you're just trying to install the NVidia driver as a normal end-user of a Linux laptop or if you're trying to install the CUDA variant which would let you do extra compute.
In both cases, it's not the case that a programmer would have the expectation to know something about this. Might be better suited to ask on Unix & Linux.
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Does anyone know why I do not get the tags in my dataset as shown on the tutorials/examples? I've highlighted a Dutch word with the tag 'direct medical relevance' but it doesn't appear as tagged when I press the label shortcut.
Does anyone know how to fix this?
Seems like a bug to me, the project repo was updated a few days ago.
The demo has the same problem for me as the one you describe, meaning that nothing happens on mouse button release and I can't set any labels: https://doccano.herokuapp.com/demo/sentiment-analysis
The NER demo which uses a slightly different script still works for me: https://doccano.herokuapp.com/demo/named-entity-recognition
So you could see if you find an issue for this problem (or write one yourself) or you can try to clone and go to an older commit before this problem.
From my personal experience while I found Doccano alright to work with for a while I found there to generally be a lot of bugs and quirks around the frontend interface which can give you a hard time if you try to annotate a large corpus. Also I dislike the fact that you can annotate string spans which are not following the token spans, since that caused me to misclick and having to correct it a lot, but that might be a personal issue. I switched to Universal Data Tools Named Entity Recognition Tool which worked better for me since it does the mentioned things differently and can be run entirely in the browser.
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Closed 6 years ago.
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I'm new to docker. I just installed it and I have a question about this , it could be duplicated but I can't found a solution by searching all the forums.
Why it's better to use juste one service (apache, PHP, Mysql...) inside one container?
Because the whole point of Docker is to encapsulate a service within a single image, that you then clone to make instances of. You can clone multiple instances and trivially scale out an application - but it's rare that you need to clone every element of the application like that. It's much more useful to be able to widen your web tier, or your database tier separately.
But the major reason is - a container is an instance of an image. If you update your application, you need to build a new image. It's considerably more useful to be able to rebuild and restart subcomponents of the application, for all the reasons it's a nuisance to have to update your server to 'update'.
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Closed 9 years ago.
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i'm on a new website and wondering for a while which is better of these suggesions for a url?
http://medical-eg.com/dr/name OR
http://medical-eg.com/dr.name
i see the second one is simpler and more grammatical.
but i don't want it to be on the favor of SEO.
thanks all....
First one is far better then the second one.
There are few benefits of it
First : Two keywords get target dr and name
along with that third keyword dr name will also get targeted.
Second : It will give an feel of categorised page to google and pages which are well categorised rank high
and there are many other benefits..
The first one is better, it is currently being used by latest Microsoft's MVC 3 and MVC 4 framework as well. Apart from that it helps the crawler to get information about the page much easier as compared to used dr.name like structure.
The 1st is the best of the two.
I would go for a different approach
http://medical-eg.com/dr-name-surname
also adding geo location to the url could boost SEO
http://medical-eg.com/geo-location/dr-name-surname
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Recently, I found an interesting Wiki/CMS/Database hybrid called Wagn, where the most important unit of information is the 'Card'. That terminology immediately made me think of Hypercard. As expected, there is some "Hypercard-ness" in that application.
Do you know of other web applications/frameworks with that "Hypercard-ness" thing, or if its successor still must be invented?
Note: I insist on web applications because I already know the desktop ones.
Check out Runtime Revolution at http://www.runrev.com they have a language/IDE that is the spiritual successor to HyperCard. They also have a product in beta called RevWeb which is a plugin not unlike Flash that is able to execute stacks.
Now more on the web framework front, checkout Rodeo at http://alltiera.com/ which is a HyperCard like web application that generates HTML/CSS/JS stuff for you.
I am a customer of Runtime Revolution but I haven't used Rodeo so I can only help with building web applications using RevTalk (like HyperTalk) and not with Rodeo.
There was http://tilestack.com for a while. Sadly it closed down again. It even imported HyperCard stacks.
I have found that quote from Dan Ingalls in the book "Coders At Work" (p.382):
"A decade or two ago there was Hypercard [...] It's really strange that that whole experience didn't naturally go right into the web. I think there's still a role to be filled there with tools as simple as HyperCard and as immediate as the web. It would be cool if it went that way.".
If one of the inventor of Smalltalk is asking that question too, I'm almost sure that there is no valid answers...
Anyone interested in inventing that future?
Google's AppEngine is being called the web Hypercard.
http://www.skrenta.com/2008/04/appengine_web_hypercard_finall.html
Googel App Engine - http://code.google.com/appengine/