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Illegal string offset Warning PHP
...ter an include_once($file);. The array has been built correctly (the debug info shows this), however it had to be copied manually into another array before having been usable without the PHP illegal stringoffset warning message.
– Franz Holzinger
Feb 6 '16 at 1...
The 3 different equals
...ual to $b, and they are of the same type. (introduced in PHP 4)
For more info on the need for == and ===, and situations to use each, look at the docs.
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How can I interrupt a ServerSocket accept() method?
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Strange, that there is no this info in docs: download.oracle.com/javase/6/docs/api/java/net/… method is not marked as throwing SocketException. It is only mentioned here download.oracle.com/javase/1.4.2/docs/api/java/net/…
– Vladi...
Twitter bootstrap scrollable table
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For your info, setting overflow:scroll will create a horizontal scroll bar which may be redundant. Making it automatic, i.e. overflow:auto, does not do this.
– daCoda
Jul 12 '13 at 1:01
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Print a file's last modified date in Bash
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You can use the
stat
command
stat -c %y "$entry"
More info
%y time of last modification, human-readable
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How can I turn off Visual Studio 2013 Preview?
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I like showing screenshots, helps digest the info just a little faster :)
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Wrong requestCode in onActivityResult
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Such an important information, that you can't find anywhere clear in the docs. Gotta love the android design designed to make your life a hell.
– Driss Bounouar
Mar 21 '16 at 15:24
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Kill a postgresql session/connection
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With all infos about the running process:
SELECT *, pg_terminate_backend(pid)
FROM pg_stat_activity
WHERE pid <> pg_backend_pid()
AND datname = 'my_database_name';
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Adding HTML entities using CSS content
...unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
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How to limit google autocomplete results to City and Country only
...tocomplete = new google.maps.places.Autocomplete(input, options);
}
More info:
ISO 3166-1 alpha-2 can be used to restrict results to specific groups. Currently, you can use componentRestrictions to filter by country.
The country must be passed as as a two character, ISO 3166-1 Alpha-2 compatible ...