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jQuery: find element by text
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441
You can use the :contains selector to get elements based on their content.
Demo here
$('...
Test whether a glob has any matches in bash
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edited Sep 22 '18 at 15:34
answered Dec 10 '15 at 6:36
Bri...
How are echo and print different in PHP? [duplicate]
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From:
http://web.archive.org/web/20090221144611/http://faqts.com/knowledge_base/view.phtml/aid/1/fid/40
Speed. There is a difference between the two, but speed-wise it
should be irrelevant which one you use. echo is marginally faster
since it doesn't set a retur...
grep using a character vector with multiple patterns
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edited Jun 8 at 14:03
Henrik
52.1k1111 gold badges117117 silver badges134134 bronze badges
answ...
Java 8 List into Map
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1417
Based on Collectors documentation it's as simple as:
Map<String, Choice> result =
c...
Check if option is selected with jQuery, if not select a default
...ion>
<option value="3">Third</option>
<option value="4">Fourth</option>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selecte...
Why does Twitter Bootstrap Use Pixels for Font Size?
...trongly suggest looking at Susy if you just want grids, or Zurb Foundation 4 for the whole enchilada. Don't let Bootstrap's popularity cloud your judgement. Anyone can build something with Bootstrap, which is exactly its problem - it's designed for people with minimal web-experience. Just because th...
How to change Xcode Project name
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For Xcode 4 or later:
Open a project
Select Project Navigator
Highlight project name
Single click on project name
For Xcode 3:
Open a project > Menu > Project > Rename ...
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What does the number in parentheses shown after Unix command names in manpages mean?
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499
It's the section that the man page for the command is assigned to.
These are split as
Gene...
How do you round a floating point number in Perl?
...sprintf() or printf() is usually the easiest
route.
printf("%.3f", 3.1415926535); # prints 3.142
The POSIX module (part of the standard Perl distribution) implements
ceil(), floor(), and a number of other mathematical and trigonometric
functions.
use POSIX;
$ceil = ceil(3.5);...