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What does = +_ mean in JavaScript
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399
r = +_;
+ tries to cast whatever _ is to a number.
_ is only a variable name (not an operat...
best way to add license section to iOS settings bundle
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JosephHJosephH
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1
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What does this symbol mean in JavaScript?
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163
See the documentation on MDN about expressions and operators and statements.
Basic keywords and ...
Why does the is operator return false when given null?
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This question was the subject of my blog on May 30th 2013. Thanks for the great question!
You're staring at an empty driveway.
Someone asks you "can your driveway hold a Honda Civic?"
Yes. Yes it can.
Someone points you at a second driveway. It is also empty. They a...
Android List View Drag and Drop sort
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21
Now it's pretty easy to implement for RecyclerView with ItemTouchHelper. Just override onMove m...
Why should I not include cpp files and instead use a header?
... Nosredna
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answered Nov 6 '09 at 9:20
goldPseudogoldPseudo
4,75311 go...
How do I create a URL shortener?
... base of 10).
Now you have to convert 12510 to X62 (base 62).
12510 = 2×621 + 1×620 = [2,1]
This requires the use of integer division and modulo. A pseudo-code example:
digits = []
while num > 0
remainder = modulo(num, 62)
digits.push(remainder)
num = divide(num, 62)
digits = digits....
Preventing referenced assembly PDB and XML files copied to output
I have a Visual Studio 2008 C#/.NET 3.5 project with a post build task to ZIP the contents. However I'm finding that I'm also getting the referenced assemblies' .pdb (debug) and .xml (documentation) files in my output directory (and ZIP).
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App.Config Transformation for projects which are not Web Projects in Visual Studio?
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Liam
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answered Aug 25 '11 at 18:15
Scott Hansel...
Insert code into the page context using a content script
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Hugolpz
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answered Mar 1 '12 at 14:24
Rob WRob W
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