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Else clause on Python while statement
...dition becomes false." The wording here implies that your while state goes from a state of true to false and than the else will be executed. However, if the while is never true, the else clause will still be executed.
– user597608
Oct 10 '14 at 21:11
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Table overflowing outside of div
I'm trying to stop a table that has width explicitly declared from overflowing outside of its parent div . I presume I can do this in some way using max-width , but I can't seem to get this working.
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How do I make an asynchronous GET request in PHP?
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Edit: One way to fire off a GET request and return immediately.
Quoted from http://petewarden.typepad.com/searchbrowser/2008/06/how-to-post-an.html
function curl_post_async($url, $params)
{
foreach ($params as $key => &$val) {
if (is_array($val)) $val = implode(',', $val);
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In JavaScript can I make a “click” event fire programmatically for a file input element?
...is not true, See Didier's response below. The programmatic click must come from user action context - like in click handler of another button. Then it works fine, no need to have overflow element.
– smok
Mar 21 '14 at 12:05
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Why is it bad practice to call System.gc()?
...you should be using this, you shouldn't"
EDIT to address a few concerns from the other thread:
After reading the thread you linked, there's a few more things I'd like to point out.
First, someone suggested that calling gc() may return memory to the system. That's certainly not necessarily true ...
PHP script to loop through all of the files in a directory?
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You can use the DirectoryIterator. Example from php Manual:
<?php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
if (!$fileinfo->isDot()) {
var_dump($fileinfo->getFilename());
}
}
?>
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How to enable Bootstrap tooltip on disabled button?
...ne via CSS. The "pointer-events" property is what's preventing the tooltip from appearing. You can get disabled buttons to display tooltip by overriding the "pointer-events" property set by bootstrap.
.btn.disabled {
pointer-events: auto;
}
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How to retrieve absolute path given relative
.../.bashrc
To avoid expanding symlinks, use realpath -s.
The answer comes from "bash/fish command to print absolute path to a file".
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Uploading Files in ASP.net without using the FileUpload server control
...thieu, pity that you variant does use runat="server", it isn't independent from the server stuff of ASP.NET
– Secret
Apr 11 '13 at 14:09
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Convert HTML + CSS to PDF [closed]
...e IMO. Boostrap conversion off an existing renderer instead of writing one from scratch - not a trivial task. Furthermore, Webkit is written in C++ and therefore much faster and much less of a resource hog than PHP based implementation.
– Koobz
Feb 15 '10 at 12...