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Why would a JavaScript variable start with a dollar sign? [duplicate]
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
...aste, select, copy, paste and the latter is better since it leaves us with more in the clipboard. Once we've reached n, we have the desired result.
The complexity might appear to be O(N), but since the numbers grow at an exponential rate it is actually O(N2) due to the complexity of multiplying the...
Difference between webdriver.Dispose(), .Close() and .Quit()
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Full Screen DialogFragment in Android
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Formula px to dp, dp to px android
...unfortunate, since it is imprecise by design. See Google forum thread for more info: groups.google.com/forum/#!topic/android-developers/g56jV0Hora0
– Mark McClelland
May 28 '14 at 18:33
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Move assignment operator and `if (this != &rhs)`
...he lowest level, and then to add API on top of that for fuller features at more expense. I.e. you need the strong exception guarantee, fine, you pay for it. You don't need it? Here's a faster solution.
Let's get concrete: Here's the fast, basic exception guarantee Copy Assignment operator for d...
Angular - ui-router get previous state
...Using solution of @endy-tjahjono (stackoverflow.com/a/25945003/2837519) is more inline of ui-router 1.x.
– Peter Ahlers
Jan 5 '17 at 13:46
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SVN best-practices - working in a team
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A lot has been mentioned already, and here are some more:
If you have files that you don't want in source control (e.g. configuration, compiled files, etc.), add them to the ignore list. This way you notice any files that you forget to add by always expecting an empty list ...
How do you work with an array of jQuery Deferreds?
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What regular expression will match valid international phone numbers?
...nal phone input fields require anyway). Plus it's a one-liner fix, and way more readable. This approach would also ensure that all phone numbers are in the same format, and makes your validation much less error-prone, thus making the whole thing more maintainable.
– milosmns
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