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How can I get selector from jQuery object
...he/she's really after is to get the path to the current element.
Here's a script that will "climb" the DOM ancestor tree and then build fairly specific selector including any id or class attributes on the item clicked.
See it working on jsFiddle: http://jsfiddle.net/Jkj2n/209/
<!DOCTYPE html&g...
What's the difference between using “let” and “var”?
...function scope is confusing and was one of the main sources of bugs in JavaScript.
Take a look at this example from another stackoverflow question:
var funcs = [];
// let's create 3 functions
for (var i = 0; i < 3; i++) {
// and store them in funcs
funcs[i] = function() {
// each should...
Git: Set up a fetch-only remote?
... example hook:
$ cat .git/hooks/pre-push
#!/usr/bin/sh
# An example hook script to limit pushing to a single remote.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If this script ex...
Controlling a USB power supply (on/off) with Linux
...ll to perform a redirect, then output something into the redirected file descriptor.
– dig
May 12 '15 at 19:26
...
How can I add an element after another element?
...
Solved jQuery: Add element after another element
<script>
$( "p" ).append( "<strong>Hello</strong>" );
</script>
OR
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery ( ".sidebar_cart" ) .append( "<a href='http://#'>...
How to replace ${} placeholders in a text file?
...
Use /bin/sh. Create a small shell script that sets the variables, and then parse the template using the shell itself. Like so (edit to handle newlines correctly):
File template.txt:
the number is ${i}
the word is ${word}
File script.sh:
#!/bin/sh
#Set v...
'Operation is not valid due to the current state of the object' error during postback
...on is not valid due to the current state of the object.
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeDictionary(Int32 depth)
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)
at System.Web.Script.Serialization....
Flushing footer to bottom of the page, twitter bootstrap
...
A working example for Twitter bootstrap NOT STICKY FOOTER
<script>
$(document).ready(function() {
var docHeight = $(window).height();
var footerHeight = $('#footer').height();
var footerTop = $('#footer').position().top + footerHeight;
if (footerTop < docHeigh...
IIS7: HTTP->HTTPS Cleanly
...as Step-By-Step instructions on how this is done, except that they use javascript (HttpRedirect.htm) instead of a server-side redirect. For some reason, I couldn't get IE run the javascript if you have ‘Show friendly HTTP error messages’ enabled, which is on by default. Another thing with the sc...
Why can I use a function before it's defined in JavaScript?
...entical and can be ambiguous in some cases.
This is documented in the ECMAScript standard, section 10.1.3. Unfortunately ECMA-262 is not a very readable document even by standards-standards!
*: the containing function, block, module or script.
...