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Delete first character of a string in Javascript
...o you don't even need to call .length()...
TL;DR : Remove first character from the string:
str = str.substring(1);
...yes it is that simple...
Removing some particular character(s):
As @Shaded suggested, just loop this while first character of your string is the "unwanted" character...
var yourStr...
Fully backup a git repo?
...l-to-repo.git
Then when you want to refresh the backup: git remote update from the clone location.
This backs up all branches and tags, including new ones that get added later, although it's worth noting that branches that get deleted do not get deleted from the clone (which for a backup may be a ...
Why should you remove unnecessary C# using directives?
...g faster compilation: Unused using directives in .cs files can prevent you from removing some (otherwise unused) assembly references from your .csproj project. If you have a "solution" of many projects, unnecessary references between the projects will force the projects to be compiled in a specific ...
Git file permissions on Windows
...ions in Git and I'm still a bit confused. I've got a repo on GitHub forked from another. Post merge, they should be identical. However:
...
Is there any way to post events to Google Analytics via server-side API? [closed]
I'm trying to use Google Analytics from our backend system by posting events to it. Is there any way to do this with GA's API on server-side?
...
Quick Sort Vs Merge Sort [duplicate]
... bit obscure; more common examples might be sorting data as it is received from a network connection, or sorting data structures which don't allow efficient random access like linked lists
– Christoph
Oct 29 '10 at 7:46
...
Resumable downloads when using PHP to send the file?
...|null
*/
private $lastByte;
/**
* Create a new instance from a Range header string
*
* @param string $header
* @return RangeHeader
*/
public static function createFromHeaderString($header)
{
if ($header === null) {
return null;
...
How can I add or update a query string parameter?
...e will add/update the parameter. If no URL is supplied, it will be grabbed from window.location
function UpdateQueryString(key, value, url) {
if (!url) url = window.location.href;
var re = new RegExp("([?&])" + key + "=.*?(&|#|$)(.*)", "gi"),
hash;
if (re.test(url)) {
...
Why can't I push to this bare repository?
... software take some time before it gets packaged. I'm a linux noob, coming from Windows, and used to click-here-to-install-the-newest-version.
– ripper234
May 27 '11 at 21:47
9
...
How can HTML5 “replace” Flash? [closed]
...
What Adobe ought to do is incorporate canvas support from the flash IDE = ie, do all your animation in the IDE and output an HTML5 ready package of markup, css, and js. Give people the choice of output, the way they do with AIR. It would absolutely ensure the longevity of the F...