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Stashing only un-staged changes in Git
...tash from the remaining changes (and allows additional arguments such as --include-untracked and --message to be passed as alias arguments), and then resets the temporary commit to get back the staged changes.
It is similar to @Simon Knapp's answer, but with a few minor differences -- it uses --qui...
Switch statement multiple cases in JavaScript
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If you're using ES6, you can do this:
if (['afshin', 'saeed', 'larry'].includes(varName)) {
alert('Hey');
} else {
alert('Default case');
}
Or for earlier versions of JavaScript, you can do this:
if (['afshin', 'saeed', 'larry'].indexOf(varName) !== -1) {
alert('Hey');
} else {
al...
What's the state of the art in email validation for Rails?
...em for email validation in Rails 3. I'm kinda surprised that Rails doesn't include something like this by default.
http://github.com/balexand/email_validator
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HTTP status code for a partial successful request
...thing actually went as it should.
Return a normal 200 in the response, but include a list of what didn't pan out in the response body.
The second one usually works best, but the first one is great if you're lazy or use a queue for processing.
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initializer_list and move semantics
...tializer list); yet the initializer list below compiles without problem.
#include <memory>
#include <initializer_list>
class uptr_vec
{
typedef std::unique_ptr<int> uptr; // move only type
std::vector<uptr> data;
public:
uptr_vec(uptr_vec&& v) : data(std::move(...
How do I programmatically click a link with javascript?
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Actually, so far it worked in all browsers I tried, including IE, Safari, Chrome, Firefox and Opera.
– arik
Jan 29 '12 at 17:17
5
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Dynamic LINQ OrderBy on IEnumerable / IQueryable
...(e.g. OrderBy("Name, Age DESC")) for ordering. Unfortunately, the method included only works on IQueryable<T> . Is there any way to get this functionality on IEnumerable<T> ?
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How to call a PHP function on the click of a button
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Did u include JQuery library before using this code.
– Roopendra
May 28 '15 at 3:02
11
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Automatic TOC in github-flavoured-markdown
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@KevinSuttle are you sure? Jekyll includes redcarpet but maruku still looks like the default (unless GH uses a different jekyll config) github.com/mojombo/jekyll/blob/master/lib/jekyll.rb#L66
– Rebecca Scott
May 25 '12 a...
ExecJS and could not find a JavaScript runtime
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Is there anyway to have these gems included in the default Gemfile when a new application is created?
– Richard Fawcett
Sep 25 '11 at 16:16
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