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quick random row selection in Postgres
...heck this link out for some different options.
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
Update: (A.Hatchkins)
The summary of the (very) long article is as follows.
The author lists four approaches:
1) ORDER BY random() LIMIT 1; -- slow
2) ORDER BY id where...
How can I extract audio from video with ffmpeg?
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FWIW, I have crafted a PHP script, so that I just specify the input video file, and it automatically determines the extension of the output audio file: superuser.com/questions/1301901/…
– Gras Double
Jul 22 ...
Can I use a function for a default value in MySql?
...f their DB package, and it's not as feature rich as we'd like.
http://www.phpbuilder.com/board/showthread.php?t=10349169
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How do I dump an object's fields to the console?
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As this is the first answer found when looking for a php var_dump equivalent in ruby, i found that pp is much usaful in that case, look here - stackoverflow.com/questions/6501506/ruby-inspect-readability/…
– Rabin
Sep 7 '16 at 12:45
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Inline functions vs Preprocessor macros
...nline functions.
-- good article:
http://www.codeguru.com/forum/showpost.php?p=1093923&postcount=1
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Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...orer 8 compatibility mode turned on contains the string 'MSIE 8.0', so:
(PHP example)
if (strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 8.0') !== false) {
$head[] = sprintf('<link rel="stylesheet" href="ie8.css" />');
}
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jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
...gselector/
(demo?) http://remysharp.com/wp-content/uploads/2007/12/tagging.php
(demo?) http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx
Related:
https://meta.stackexchange.com/questions/100669/feedback-wanted-improved-tag-editor
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What is the maximum length of latitude and longitude? [closed]
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More on lat/lng precision: mysql.rjweb.org/doc.php/latlng#representation_choices
– Rick James
Mar 4 '19 at 0:08
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uncaught syntaxerror unexpected token U JSON
...et, "JSON.parse: unexpected character". I'm returning the json data from a php file and the returning json string is valid. I checked it with http://jsonlint.com/ . Any help would be appreciated... Thanks.
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Wildcards in a Windows hosts file
...ad from the offical website
http://mayakron.altervista.org/support/browse.php?path=Acrylic&name=Home
Configuring Acrylic DNS Proxy
To configure Acrylic DNS Proxy, install it from the above link then go to:
Start
Programs
Acrylic DNS Proxy
Config
Edit Custom Hosts File (AcrylicHosts.txt)
A...