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Using str_replace so that it only acts on the first match?
... of mistakes. While substr_replace is a somewhat unwieldy function to use owing to all the parameters, the real issue is that doing string manipulation by numbers is just tricky sometimes - you have to be careful to pass the right variable/offset to functions. I'd actually go so far as to say that t...
Android OpenGL ES and 2D
...t up, you start by calling something like:
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
After that you're ready to render a sprite.
First, you'll need to load the sprite into a texture: http://qdevarena.blogspot.com/2009/02/how-to-load-texture-in-android-opengl.html
However, this is the tutorial that rea...
Python nonlocal statement
... is perfectly idiomatic python, it seems that the first version would be a bit more obvious for beginners. Properly using generators, by calling the returned function, is a common point of confusion. The first version explicitly returns a function.
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How to use nodejs to open default browser and navigate to a specific URL
...rbesLindesay the callback is being called immediately, instead of when the window is closed. Any ideas?
– Sam Selikoff
Mar 1 '14 at 18:30
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How to determine if binary tree is balanced?
... C /\ / \
/ \ / \ /\ /\
A B D E F G H J
OK, a bit messy, but each side of the root is balanced: C is depth 2, A, B, D, E are depth 3, and F, G, H, J are depth 4. The height of the left branch is 2 (remember the height decreases as you traverse the branch), the height of ...
How can I convert immutable.Map to mutable.Map in Scala?
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@matt It could be made a bit shorter with aliased imports, but bear in mind that sacrificing immutability is very non-idiomatic for Scala, not exactly the sort of thing I'd enourage by making it look even easier... Out of curiosity, how else could yo...
Pick any kind of file via an Intent in Android
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Hi, can you explain this a bit more? For samsung galaxy phones I use Intent selectFile = new Intent( "com.sec.android.app.myfiles.PICK_DATA"); but it causes an error
– steliosf
Apr 30 '12 at 0:41
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Captured variable in a loop in C#
... See the explanation in my edited answer. I'm finding the relevant bit of the spec now.
– Jon Skeet
Nov 7 '08 at 7:35
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How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
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In PHPStorm, it's a bit easier: you can just search for NPM in settings or:
File > Settings > Language & Frameworks > Node.js and NPM
Then click the enable button (apparently in new versions, it is called "Coding assistance for N...
'UserControl' constructor with parameters in C#
...n instance of that class to your control via a property. This will give a bit better separation of concern as well.
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