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asynchronous vs non-blocking
... So it depends. Terminology is not applied in a totally consistent way across the whole software industry.
For example in the classic sockets API, a non-blocking socket is one that simply returns immediately with a special "would block" error message, whereas a blocking socket would have blocked. ...
Auto-reload browser when I save changes to html file, in Chrome?
...
I assume you're not on OSX? Otherwise you could do something like this with applescript:
http://brettterpstra.com/watch-for-file-changes-and-refresh-your-browser-automatically/
There is also a plugin for chrome called "auto refresh plus" where y...
File system that uses tags rather than folders?
...c genre=indie-rock good year=1999
$ tmsu tag melody.mp3 music
$ tmsu tag DC123.jpg photo landscape country=italy year=2014
$ tmsu files music year = 1999
./song.mp3
And the virtual filesystem:
$ mkdir mp
$ tmsu mount mp
$ ls mp
query tags
$ ls tags
country genre good landscape photo music ...
Find all tables containing column with specified name - MS SQL Server
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AdaTheDevAdaTheDev
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Rename multiple files based on pattern in Unix
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Not present on all *nix systems. Not on Max OS X for one, and no package in fink to get it. Haven't looked at MacPorts.
– dmckee --- ex-moderator kitten
Jul 6 '09 at 16:07
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View/edit ID3 data for MP3 files
...net developers. You can find it here:
http://sourceforge.net/projects/mpg123net/
Included are the samples to convert mp3 file to PCM, and read ID3 tags.
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What is the difference between NTFS Junction Points and Symbolic Links?
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Symbolic links have more functionality, while junctions almost seem to be a legacy feature because of their limitations, but the security implications of these limitations are specifically why a junction might be preferred over a symbolic link. Remote targeting makes symbolic links m...
Invalid argument supplied for foreach()
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123
How about this one? lot cleaner and all in single line.
foreach ((array) $items as $item) {
...
scp with port number specified
...cp -3 from and to servers with ssh listeners on different ports. scp -3 -P 123 server1:/file -P 456 server2:/file or similar alternatives wouldn't work, scp assumed the same port across both servers
– user88595
Jan 4 '19 at 13:10
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Remove querystring from URL
... is:
function getPathFromUrl(url) {
return url.split("?")[0];
}
For those who also wish to remove the hash (not part of the original question) when no querystring exists, that requires a little bit more:
function stripQueryStringAndHashFromPath(url) {
return url.split("?")[0].split("#")[0];
...