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Does a const reference class member prolong the life of a temporary?
... a reference member in a constructor’s ctor-initializer (§12.6.2 [class.base.init]) persists until the constructor exits. A temporary bound to a reference parameter in a function call (§5.2.2 [expr.call]) persists until the completion of the full expression containing the call.
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Total memory used by Python process?
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For Unix based systems (Linux, Mac OS X, Solaris), you can use the getrusage() function from the standard library module resource. The resulting object has the attribute ru_maxrss, which gives the peak memory usage for the calling pro...
How do I commit case-sensitive only filename changes in Git?
...ew case versions and committed again. Finally, merged those 2 commits. But based on what you wrote, I could have done the whole thing through the sating area directly, without creating 2 commits + merge.
– ThermoX
Oct 12 '18 at 16:08
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Adjust UIButton font size to width
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iOS 10.3 solution based on the other answers here:
button.titleLabel!.numberOfLines = 1
button.titleLabel!.adjustsFontSizeToFitWidth = true
button.titleLabel!.baselineAdjustment = .alignCenters
Nobody mentioned baselineAdjustm...
differences between 2 JUnit Assert classes
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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jQuery: How can i create a simple overlay?
... if (!_isPhotoOverlayDisplayed) {
// Set overlay properties based on sender
_photoOverlay.width(sender.width());
_photoOverlay.height(sender.height());
// Position overlay on top of photo
if (sender[0].x) {
_photoOverlay...
How do I convert from stringstream to string in C++?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Disable hover effects on mobile browsers
...ly to mouse events, and/or again you could just make some assumptions just based on screen size with the worst-case "problem" being that some user who is using a mouse misses out on the hover effects.
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angularjs newline filter with no other html
...eneral, since long rows will be wrapped (as they would with any <br> based solutions).
– tuomassalo
Dec 19 '13 at 9:03
13
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PHP Warning: PHP Startup: Unable to load dynamic library
...e problem here is some additional info.
There are various causes for this based on the exact module, but there are also some general guidelines.
Open phpinfo() and look for extension_dir under the Core section. This is where your modules should be located.
For instance, /usr/lib/php/modules ...