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How to style the parent element when hovering a child element?
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Why is Linux called a monolithic kernel?
... kernel, as was Windows 95 and the like. But NT-based editions of Windows, including all Server versions plus Vista and 7, are clearly microkernel or perhaps hybrid, depending on what definition of "microkernel" you use.
– CesarGon
Nov 27 '09 at 3:59
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Yes or No confirm box using jQuery
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u need to include jquery and jquery ui script in your page.
– Thulasiram
Oct 9 '12 at 6:53
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How to modify a pull request on GitHub to change target branch to merge into?
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How do I perform an IF…THEN in an SQL SELECT?
...roduct
CASE statements can be embedded in other CASE statements and even included in aggregates.
SQL Server Denali (SQL Server 2012) adds the IIF statement which is also available in access (pointed out by Martin Smith):
SELECT IIF(Obsolete = 'N' or InStock = 'Y', 1, 0) as Saleable, * FROM Produ...
Deny all, allow only one IP through htaccess
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Slightly modified version of the above, including a custom page to be displayed to those who get denied access:
ErrorDocument 403 /specific_page.html
order deny,allow
deny from all
allow from 111.222.333.444
...and that way those requests not coming from 111.222...
How to delete files older than X hours
I'm writing a bash script that needs to delete old files.
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static const vs #define
...e not-yet-declared objects, depend on "implementation" that needn't be pre-included, create "constants" such as { 1, 2 } that can be used to initialise arrays, or #define MICROSECONDS *1E-6 etc. (definitely not recommending this!)
some special things like __FILE__ and __LINE__ can be incorporated in...
Cannot set boolean values in LocalStorage?
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But is it really necessary to include a whole library just for this simple string-to-boolean conversion task?
– jayqui
Feb 18 '19 at 18:22
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How do I parse command line arguments in Bash?
...hell (and others) offer getopts which doesn't have these limitations. I've included a simplistic getopts example.
Usage demo-getopts.sh -vf /etc/hosts foo bar
cat >/tmp/demo-getopts.sh <<'EOF'
#!/bin/sh
# A POSIX variable
OPTIND=1 # Reset in case getopts has been used previously ...