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When to use references vs. pointers
...t is improperly named. add_one(&a) would have the same confusion, only now you might be incrementing the pointer and not the object. add_one_inplace(a) would avoid all confusion.
– Nicol Bolas
Aug 14 '11 at 22:19
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Is there a simple way to remove multiple spaces in a string?
...nted that behavior, why not just "\s{2,}" instead of a workaround for not knowing moderately-advanced regex behavior?
– Chris Lutz
Oct 9 '09 at 22:06
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How to disable code formatting for some part of the code using comments?
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Obsolete answer from 2010:
No, it's not possible right now, I've submitted a new issue which you can track.
As a temporary solution you can use external formatter plug-in for IDEA which can utilize Eclipse code formatter (I didn't check whether this particular option is supporte...
Git merge without auto commit
...ranch_name
It will then say your branch is ahead by "#" commits, you can now pop these commits off and put them into the working changes with the following:
git reset @~#
For example if after the merge it is 1 commit ahead, use:
git reset @~1
Note: On Windows, quotes are needed. (As Josh not...
jQuery animate backgroundColor
...red for the basic functionality this lib is usually sought after for. It's now 20+kb big. You can select the v1 branch to get the old version (Which still works) but is much lighter weight.
– Aren
Jun 10 '11 at 22:48
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Unpack a list in Python?
...-all arguments in a function signature:
def func(*args, **kw):
# args now holds positional arguments, kw keyword arguments
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Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...fferent. Imagine you have set the width of your main layout to 100% width. Now each column will only be calculated to it's relative size (i.e. 25%) and streches as the browser will be resized. So based on your layout purpose you can select how your layout behaves.
Here is a good article about fluid...
Only detect click event on pseudo-element
... pointer-events:auto;
}
When the event target is your "p" element, you know it is your "p:before".
If you still need to detect mouse events on the main p, you may consider the possibility to modify your HTML structure. You can add a span tag and the following style:
p span {
background:#393...
Get value from NSTextField
...t as the delegate of the NSTextField
[myTextField setDelegate:myObject]
Now, you can find out when something happens in the textfield by implementing methods in MyObject like:
-(void)controlTextDidEndEditing:(NSNotification *)aNotification;
-(void)controlTextDidChange:(NSNotification *)aNotifica...
Gradle alternate to mvn install
...t if he wants to create a new project, example2, which also relies on sdk? Now he has to put 2 unrelated projects under a root project just because they share a dependency? You would think this entire 'multi-project' setup would be 1 Git project as well. Again, is this bad for company / multi-devel...