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Stripping out non-numeric characters in string
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edited Oct 20 '10 at 12:23
answered Oct 20 '10 at 12:04
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How to convert PascalCase to pascal_case?
...n";
}
}
function from_camel_case($input) {
preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches);
$ret = $matches[0];
foreach ($ret as &$match) {
$match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
}
return implode(...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...jor differences. I'm running Lion and I'm trying to uninstall PostgreSQL 9.0.4. I've looked at the last question and the link that it referenced, but I did not find a file called "uninstall-postgresql" when I run this command:
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How do I get the width and height of a HTML5 canvas?
... and height attributes are not present in the canvas element, the default 300x150 size will be returned. To dynamically get the correct width and height use the following code:
const canvasW = canvas.getBoundingClientRect().width;
const canvasH = canvas.getBoundingClientRect().height;
Or using th...
How to use HTML Agility pack
...f (htmlDoc.ParseErrors != null && htmlDoc.ParseErrors.Count() > 0)
{
// Handle any parse errors as required
}
else
{
if (htmlDoc.DocumentNode != null)
{
HtmlAgilityPack.HtmlNode bodyNode = htmlDoc.DocumentNode.SelectSingleNode("//body");
if (bodyNode != null...
How can I convert tabs to spaces in every file of a directory?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 19 '12 at 4:35
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How can I parse a time string containing milliseconds in it with python?
...s. Not sure if this is documented anywhere. But if you're using 2.6 or 3.0, you can do this:
time.strptime('30/03/09 16:31:32.123', '%d/%m/%y %H:%M:%S.%f')
Edit: I never really work with the time module, so I didn't notice this at first, but it appears that time.struct_time doesn't actually sto...
Is it possible to focus on a using JavaScript focus() function?
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102
window.location.hash = '#tries';
This will scroll to the element in question, essentially "fo...
Referring to the null object in Python
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1670
In Python, the 'null' object is the singleton None.
The best way to check things for "Noneness"...
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...ng.
– David Tuite
Oct 27 '11 at 22:50
5
I precompiled the assets using RAILS_ENV=production bundl...