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Replace only some groups with Regex
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A good idea could be to encapsulate everything inside groups, no matter if need to identify them or not. That way you can use them in your replacement string. For example:
var pattern = @"(-)(\d+)(-)";
var replaced = Regex.Replace(...
How do I get the Git commit count?
...es:
git rev-list --all --count
I recommend against using this for build identifier, but if you must, it's probably best to use the count for the branch you're building against. That way the same revision will always have the same number. If you use the count for all branches, activity on other br...
Test if a variable is set in bash when using “set -o nounset”
...that it does not generate an error if $VAR is not set. @dolmen can you provide an example of when it would not work?
– Chris Stryczynski
Nov 22 '17 at 14:29
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Container View Controller Examples [closed]
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The best thing I have found so far is the WWDC 2011 Session Video Session 102 - Implementing UIViewController Containment.
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Max retries exceeded with URL in requests
...t period of time)
Max retries exceeded with url: /in/app/adobe-reader/id469337564?mt=8
error trace is misleading it should be something like "No connection could be made because the target machine actively refused it".
There is an issue at about python.requests lib at Github, check it out he...
How to put attributes via XElement
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
jQuery disable a link
...o preventDefault() only if a certain condition is fulfilled (something is hidden for instance), you could test the visibility of your ul with the class expanded. If it is visible (i.e. not hidden) the link should fire as normal, as the if statement will not be entered, and thus the default behaviour...
How to determine device screen size category (small, normal, large, xlarge) using code?
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To get x-large detection, make sure you use target android-3.0 in your project. Or use the static value 4 for x-large.
– Peterdk
Oct 14 '11 at 16:19
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How to change CSS using jQuery?
...undColor": "black", "color": "white"});
Here's a working demo: http://jsfiddle.net/YPYz8/
$(init);
function init() {
$("h1").css("backgroundColor", "yellow");
$("#myParagraph").css({ "backgroundColor": "black", "color": "white" });
$(".bordered").css("border", "1px solid...
How to add percent sign to NSString
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That's a "full width percent sign" for use with chinese or japanese characters, very much different from an ordinary percent character.
– gnasher729
Apr 16 '14 at 17:19
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