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How can I check if a URL exists via PHP?
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some websites have a different $file_headers[0] on error page. for example, youtube.com. its error page having that value as HTTP/1.0 404 Not Found(difference is 1.0 and 1.1). what to do then?
– Krishna Raj K
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Remove CSS “top” and “left” attributes with jQuery
...'t have to read back and forth flame wars on stack overflow (no matter how fun/enlightening that may be!).
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Get element from within an iFrame
...main, otherwise you can't get access to its internals. That would be cross-site scripting.
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How can you do anything useful without mutable state?
I've been reading a lot of stuff about functional programming lately, and I can understand most of it, but the one thing I just can't wrap my head around is stateless coding. It seems to me that simplifying programming by removing mutable state is like "simplifying" a car by removing the dashboard:...
Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
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I had to add setenv("GNUTERM","X11") to OCTAVE_HOME/share/octave/site/m/startup/octaverc (OCTAVE_HOME usually is /usr/local) to make it work permanently.
Solution found and more details on: http://www.mac-forums.com/forums/os-x-apps-games/242997-plots-octave-dont-work.html
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Latest jQuery version on Google's CDN
...No responsible developer would automatically include new code from another site without testing it thoroughly.
There's simply no good reason to ALWAYS be using the latest version of jQuery. The old versions are still available on the CDNs, and if they work for your purposes, then why bother replaci...
How to set MSDN to be always in English
...ject. I'm thinking about moving the Icon to the URL bar when you visit the site instead of displaying it permanently. Any thoughts on that?
– AirLancer
Dec 12 '18 at 12:06
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Bootstrap table striped: How do I change the stripe background colour?
...atter if they are immediate children or not.
– jumps4fun
May 1 at 10:43
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What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
...hese are usually to make sure that the browser gets a new version when the site gets updated with a new version, e.g. as part of our build process we'd have something like this:
/Resources/Combined.css?v=x.x.x.buildnumber
Since this changes with every new code push, the client's forced to grab a ...
What is the “Temporary ASP.NET Files” folder for?
...ocess and thus not updatable.
ASP.NET watches for file changes in your website and will if necessary begin the whole process all over again.
Theoretically the folder shouldn't need any maintenance, but from time to time, and only very rarely you may need to delete contents. That said, I work for a...