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Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor
Today I tried PhoneGap/Cordova with Mac OS X Mavericks . Building for iOS went just fine, but building for Android wasn't without some guesswork.
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What's the simplest way to test whether a number is a power of 2 in C++?
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(n & (n - 1)) == 0 is best. However, note that it will incorrectly return true for n=0, so if that is possible, you will want to check for it explicitly.
http://www.graphics.stanford.edu/~seander/bithacks.html has a large collection of clever bit-twiddling algorithms, in...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
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edited Nov 8 '17 at 7:20
dhilt
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Eclipse IDE: How to zoom in on text?
...the mouse to zoom in and out on the current view.
Is there something like it for eclipse?
18 Answers
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python pandas: apply a function with arguments to a series
I want to apply a function with arguments to a series in python pandas:
4 Answers
4
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Zero-based month numbering [closed]
...s. Instead of assigning 1 to the count register, they XOR'ed the register with itself, which was slightly faster in CPU cycles. This meant that counting would start with 0 and would always be up to the length of elements, excluding the last one.
Also, the use of zero is also popular with pointer ar...
Disable LESS-CSS Overwriting calc() [duplicate]
...width: ~"calc(100% - 200px)";
Also, in case you need to mix Less math with escaped strings:
width: calc(~"100% - 15rem +" (10px+5px) ~"+ 2em");
Compiles to:
width: calc(100% - 15rem + 15px + 2em);
This works as Less concatenates values (the escaped strings and math result) with a space by ...
What is the difference between mocking and spying when using Mockito?
What would be a use case for a use of a Mockito spy?
5 Answers
5
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Remove duplicate lines without sorting [duplicate]
I have a utility script in Python:
8 Answers
8
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Precision String Format Specifier In Swift
... 4, someIntFormat = "03"
println("The integer number \(someInt) formatted with \"\(someIntFormat)\" looks like \(someInt.format(someIntFormat))")
// The integer number 4 formatted with "03" looks like 004
let someDouble = 3.14159265359, someDoubleFormat = ".3"
println("The floating point number \(s...