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How to get the first element of the List or Set? [duplicate]
...swered Jan 16 '12 at 15:39
user684934user684934
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Getting reference to the top-most view/window in iOS application
...u gotta care about rotations etc like this: stackoverflow.com/questions/2508630/…
– hfossli
Feb 6 '13 at 18:26
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How do you get current active/default Environment profile programmatically in Spring?
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edited Dec 17 '18 at 9:18
Ivar
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Custom Python list sorting
...nswered Aug 7 '12 at 16:44
miles82miles82
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How should I write tests for Forms in Django?
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rnevius
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answered Sep 5 '11 at 6:50
Torsten EngelbrechtTo...
Stop Mongoose from creating _id property for sub-document array items
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answered Jun 22 '13 at 18:44
throrin19throrin19
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Difference between toFixed() and toPrecision()?
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8 Answers
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Canvas width and height in HTML5
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var canvas = document.getElementsByTagName('canvas')[0];
canvas.width = 800;
canvas.height = 600;
Note that this clears the canvas, though you should follow with ctx.clearRect( 0, 0, ctx.canvas.width, ctx.canvas.height); to handle those browsers that don't fully clear the canvas. You'll need to...
NULL vs nil in Objective-C
... nil.
– erikprice
Feb 17 '09 at 16:38
2
The type of context: in that method is "void *". "nil" i...
Returning value from called function in a shell script
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A Bash function can't return a string directly like you want it to. You can do three things:
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