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Postgres dump of only parts of tables for a dev snapshot
...d this approach in the past and it only took something like 20-30 lines of PHP.
Modify pg_dump so it accepts a condition along with the -t switch when dumping a single table.
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The located assembly's manifest definition does not match the assembly reference
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Immediately after building, my site works fine, but a little while later, this problem crops up.
– Shavais
Apr 14 '17 at 15:27
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What does Python's eval() do?
... It will seem useless until you find a need for it. It is used on sites like codepad.org to allow you to execute scripts in a test environment. eval() can also be used to execute highly-dynamic code, but you should make yourself fully aware of the security and performance risks before using...
Global variables in AngularJS
...rol things such as the navigation bar and restricts access to parts of the site depending on the type of user, so its important that it holds its value. The problem with it is that the controller that initialises it, gets called again by angular some how and then resets the variable back to its init...
Looping through the content of a file in Bash
...set inside the loop are lost when it exits (see bash-hackers.org/wiki/doku.php/mirroring/bashfaq/024). This can be very annoying (depending on what you're trying to do in the loop).
– Gordon Davisson
Oct 6 '09 at 0:57
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What's the best way to detect a 'touch screen' device using JavaScript?
...zr is a great, lightweight way to do all kinds of feature detection on any site.
It simply adds classes to the html element for each feature.
You can then target those features easily in CSS and JS. For example:
html.touch div {
width: 480px;
}
html.no-touch div {
width: auto;
}
And Ja...
django-debug-toolbar not showing up
...put in your IP address so you can see debug toolbar, no matter what IP the site may be running on.
– Chris Pratt
May 9 '12 at 15:13
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How to run a command before a Bash script exits?
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POSIX makes me smile. :) Great teaching site you've linked to as well.
– Cometsong
May 31 '19 at 12:33
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How do I get current URL in Selenium Webdriver 2 Python?
...nt_url
or, see official documentation:
https://seleniumhq.github.io/docs/site/en/webdriver/browser_manipulation/#get-current-url
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Resize HTML5 canvas to fit window
... something is working the way I expect it to. I found it at the following site:
http://htmlcheats.com/html/resize-the-html5-canvas-dyamically/
Here's the code:
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Resize HTML5 canvas dynamically | www.htmlcheats.co...