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Why are these constructs using pre and post-increment undefined behavior?
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How do you debug a regex? [closed]
...uy RegexBuddy and use its built in debug feature. If you work with regexes more than twice a year, you will make this money back in time saved in no time. RegexBuddy will also help you to create simple and complex regular expressions, and even generate the code for you in a variety of languages.
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How to get a list of installed android applications and pick one to run
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How to take screenshot with Selenium WebDriver
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How to read a text file reversely with iterator in C#
...n) here? Basically I don't like to load everything in memory. I know it is more efficient to use iterator in .NET.
11 Answe...
Force R not to use exponential notation (e.g. e+10)?
...ntific
notation: fixed notation will be preferred unless it is more
than ‘scipen’ digits wider.
Example:
R> ran2 <- c(1.810032e+09, 4)
R> options("scipen"=-100, "digits"=4)
R> ran2
[1] 1.81e+09 4.00e+00
R> options("scipen"=100, "digits"=4)
R> ran2
[1...
How can I get the behavior of GNU's readlink -f on a Mac?
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Is DateTime.Now the best way to measure a function's performance?
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Why is sizeof considered an operator?
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I believe things are more complex nowadays due to variable-length arrays (VLA). IIRC, the standard would even allow sizeof to have side effects if there is a VLA in the expression.
– Aaron McDaid
Jan 27 '15 ...
How to reload/refresh an element(image) in jQuery
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