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Why Large Object Heap and why do we care?
...garbage collection doesn't just get rid of unreferenced objects, it also compacts the heap. That's a very important optimization. It doesn't just make memory usage more efficient (no unused holes), it makes the CPU cache much more efficient. The cache is a really big deal on modern processors, th...
Easiest way to toggle 2 classes in jQuery
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If your element exposes class A from the start, you can write:
$(element).toggleClass("A B");
This will remove class A and add class B. If you do that again, it will remove class B and reinstate class A.
If you want to match the ele...
how do you push only some of your local git commits?
Suppose I have 5 local commits. I want to push only 2 of them to a centralized repo (using an SVN-style workflow). How do I do this?
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Python != operation vs “is not”
In a comment on this question , I saw a statement that recommended using
5 Answers
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Using WebAPI or MVC to return JSON in ASP.NET
I'm building an ASP.NET MVC application that is client-script heavy, it will use JSON and jQuery to manipulate the DOM.
6 A...
Drawing Isometric game worlds
What is the correct way to draw isometric tiles in a 2D game?
6 Answers
6
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Unknown file type MIME?
Do I have to specify a MIME type if the uploaded file has no extension?
In other words is there a default general MIME type?
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What is the maximum amount of RAM an app can use?
I am quite curious about this question concerning the memory management of the Android operating system so I hope for a quite detailed answer on that topic.
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How can I discard remote changes and mark a file as “resolved”?
I have some local files, I pull from remote branch and there are conflicts. I know that I would like to keep my local changes and ignore the remote changes causing conflicts. Is there a command I can use to in effect say "mark all conflicts as resolved, use local"?
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How can I change the color of a Google Maps marker?
I'm using the Google Maps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I ...