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Setting environm>me m>nt variables on OS X
What is the proper way to modify environm>me m>nt variables like PATH in OS X?
31 Answers
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Case in Select Statem>me m>nt
I have an SQL statem>me m>nt that has a CASE from SELECT and I just can't get it right. Can you guys show m>me m> an example of CASE where the cases are the conditions and the results are from the cases. For example:
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Detect changes in the DOM
I want to execute a function when som>me m> div or input are added to the html.
Is this possible?
7 Answers
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Equivalent of strace -feopen < command > on mac os X
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I suppose you m>me m>ant strace -fetrace=open?
dtruss -f -t open python myfile.py
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How to minify php page html output?
...e whitespace sequences
'/&lt;!--(.|\s)*?--&gt;/' // Remove HTML comm>me m>nts
);
$replace = array(
'&gt;',
'&lt;',
'\\1',
''
);
$buffer = preg_replace($search, $replace, $buffer);
return $buffer;
}
ob_start("sanitize_output");
?&gt;
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How to make the tab character 4 spaces instead of 8 spaces in nano?
...you already got a file with tabs and want to convert them to spaces i recomm>me m>nd the expandcommand (shell):
expand -4 input.py &gt; output.py
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Please enter a commit m>me m>ssage to explain why this m>me m>rge is necessary, especially if it m>me m>rges an upd
I am using Git. I did a pull from a remote repo and got an error m>me m>ssage:
8 Answers
8
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How can I remove specific rules from iptables?
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Execute the sam>me m> commands but replace the "-A" with "-D". For example:
iptables -A ...
becom>me m>s
iptables -D ...
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Mongo Shell - Console/Debug Log
Probably a dumb question. Experim>me m>nting with Mongo shell.
2 Answers
2
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Question mark and colon in JavaScript
I cam>me m> across the following line
7 Answers
7
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