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How do I add a class to a given element?
...h is that some other developer might not know it's vital, and remove it in order to clean things up.
– akauppi
Aug 3 '16 at 8:23
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show 5 mo...
Get position/offset of element relative to a parent container?
...ffsetLeft, elm.offsetTop);
p { position:relative; left:10px; top:85px; border:1px solid blue; }
span{ position:relative; left:30px; top:35px; border:1px solid red; }
<p>
<span>paragraph</span>
</p>
...
Should I use an exception specifier in C++?
...y, InterprocessObjectNotImplemented, HardwareUnresponsive );
You could really write that as
throw( ... )
The first is not extensible, the second is overambitious and the third is really what you mean, when you write virtual functions.
Legacy code
When you write code which relies on another lib...
When to use IComparable Vs. IComparer
... can even return a bool, since less than is the only operation you need in order to sort a sequence.
– jalf
Feb 11 '09 at 20:56
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How to bring view in front of everything?
...atch_parent). The first RelativeLayout has a Button, and is also behind (z-order-wise) the second RelativeLayout. Can I make the Button in the first RelativeLayout to appear as if it were on top of everything, such that it's visible and clickable, using View::bringToFront()?
– ...
How to display long messages in logcat
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In order not to minimize splitting lines across log messages, I take the large string and log each line separately.
void logMultilineString(String data) {
for (String line : data.split("\n")) {
logLargeString(line);...
Looping a video with AVFoundation AVPlayer?
... @KostiaDombrovsky did you compare your playback with snapchat side-by-side? I think because the beginning and the ending frames don't match it seems as if it was paused, but it never pauses.
– Islam Q.
Apr 8 '15 at 9:25
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Testing Private method using mockito
How to test private method is called or not, and how to test private method using mockito???
12 Answers
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How to add lines to end of file on Linux
...o abc >> def' will 'sudo abc' and then '>> def' the output. In order to sudo the entire 'abc >> def' bit, you must do something like this: sudo sh -c "echo 'VNCSERVERS=\"1:root\"' >> /etc/sysconfig/configfile" (note that the inner double-quotes must be escaped)
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String variable interpolation Java [duplicate]
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WARNING: MessageFormat is orders of magnitude slower than string concatenation or String.format().
– ccpizza
Oct 14 '16 at 15:12
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