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How do I clear all options in a dropdown box?
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I'd argue that the very act of adding jQuery is the opposite of "lightweight" when for (a in select.options) { select.options.remove(0); } does the work just fine.
– Artog
Feb 11 '14 at 11:06
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Undo git update-index --skip-worktree
...| sls -pattern "^S"| %{$_.Line.Substring(2)})
And for reference also the opposite command to hide the files:
git update-index --skip-worktree $(git ls-files --modified)
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improve this answ...
How to get started with developing Internet Explorer extensions?
..."MyBHO.WordHighlighter")]
public class WordHighlighterBHO : IObjectWithSite, IOleCommandTarget
{
const string DefaultTextToHighlight = "browser";
IWebBrowser2 browser;
private object site;
#region Highlight Text
void OnDocumentComplete(object pDisp, ...
Check string for palindrome
...ly has 1 char or is empty
return true;
else {
// Check opposite ends of the string for equality
if (s.charAt(0) != s.charAt(length - 1))
return false;
// Function call for string with the two ends snipped off
else
return isPalindrom...
How can I upload files asynchronously?
... $.ajax({
// Your server script to process the upload
url: 'upload.php',
type: 'POST',
// Form data
data: new FormData($('form')[0]),
// Tell jQuery not to process data or worry about content-type
// You *must* include these options!
cache: false,
contentType: f...
Clear the cache in JavaScript
...ry hour, or every week, you may cache according to file data.
Example (in PHP):
<script src="js/my_script.js?v=<?=md5_file('js/my_script.js')?>"></script>
or even use file modification time:
<script src="js/my_script.js?v=<?=filemtime('js/my_script.js')?>"></scr...
How do I POST urlencoded form data with $http without jQuery?
... example (ignoring percent encoding of brackets):
• Encoding an array
{sites:['google', 'Facebook']} // Object with array property
sites[]=google&sites[]=facebook // Result with $httpParamSerializerJQLike
sites=google&sites=facebook // Result with $httpParamSerializer
• Encoding an...
Why is  appearing in my HTML? [duplicate]
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Try:
<?php
// Tell me the root folder path.
// You can also try this one
// $HOME = $_SERVER["DOCUMENT_ROOT"];
// Or this
// dirname(__FILE__)
$HOME = dirname(__FILE__);
// Is this a Windows host ? If it is, change this line to $W...
What is a vertical tab?
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A vertical tab was the opposite of a line feed i.e. it went upwards by one line. It had nothing to do with tab positions. If you want to prove this, try it on an RS232 terminal.
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Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
...{
'async': false,
'global': false,
'url': 'getdate.php',
'success': function (data) {
val = data;
}
});
return val;
})();
var natDays = holiDays.split('');
function nationalDays(date) {
var m = date.getMonth();
var d = date...