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What does href expression do?
...es used as a way of making a link, but without having to provide an actual URL in the href attribute. The developer obviously wanted the link itself not to do anything, and this was the easiest way he knew.
He probably has some javascript event code elsewhere which is triggered when the link is cli...
Control the dashed border stroke length and distance between strokes
...uires 4 basic steps
Define the border-image-source:
border-image-source:url("http://i.stack.imgur.com/wLdVc.png");
Optional - Define the border-image-width:
border-image-width: 1;
The default value is 1. It can also be set with a pixel value, percentage value, or as another multiple (1x, 2x...
Prevent redirection of Xmlhttprequest
...):
If the response is an HTTP redirect:
If the origin of the URL conveyed by the Location header is same origin
with the XMLHttpRequest origin and the
redirect does not violate infinite
loop precautions, transparently
follow the redirect while observing
the same-ori...
How to un-submodule a Git submodule?
...ule commits into the main repository
git remote add submodule_origin git://url/to/submodule/origin
git fetch submodule_origin
# Start a fake merge (won't change any files, won't commit anything)
git merge -s ours --no-commit submodule_origin/master
# Do the same as in the first solution
git rm --c...
Put icon inside input element in a form
...padding-left.
In other words, they have these two CSS rules:
background: url(images/comment-author.gif) no-repeat scroll 7px 7px;
padding-left:30px;
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How to programmatically send a 404 response with Express/Node?
...ur server. One example they show is this:
var http = require("http");
var url = require("url");
function start(route, handle) {
function onRequest(request, response) {
var pathname = url.parse(request.url).pathname;
console.log("Request for " + pathname + " received.");
route(handle...
How do I rename a Git repository?
...ommand prompt and change to the repository's directory).
Determine the new URL (for example, git@github.com:User/project-new.git)
Set the new URL using Git:
git remote set-url origin git@github.com:User/project-new.git
sh...
How to ignore the certificate check when ssl
...ioned by blak3r as well. This method appears to require .NET 4.5.
String url = "https://www.stackoverflow.com";
HttpWebRequest request = HttpWebRequest.CreateHttp(url);
request.ServerCertificateValidationCallback += (sender, certificate, chain, sslPolicyErrors) => true;
In .NET 4.0, the Lambd...
Chrome can't load web worker
... From this answer, Loading a local file, even with a relative URL, is the same as loading a file with the file: protocol. -- and it's not cool for web pages to be able to just access your file system on a whim.
– ChaseMoskal
Jul 20 '14 at 22:59
...
How do I parse JSON with Ruby on Rails? [duplicate]
...ur_json_string)
Let's suppose, the object you want to associate the shortUrl with is a Site object, which has two attributes - short_url and long_url. Than, to get the shortUrl and associate it with the appropriate Site object, you can do something like:
parsed_json["results"].each do |longUrl, ...