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Get the client's IP address in socket.io
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edited Sep 25 '15 at 14:19
Balthazar
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CSS margin terror; Margin adds space outside parent element [duplicate]
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214
Add overflow:auto to your #page div.
jsFiddle example
And check out collapsing margins while...
Find difference between timestamps in seconds in PostgreSQL
I have a table in PostgreSQL 8.3 with 2 timestamp columns. I would like to get the difference between these timestamps in seconds. Could you please help me how to get this done?
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
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edited Feb 23 '17 at 11:59
marc_s
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Singleton pattern in nodejs - is it needed?
...es. But if you ALWAYS resolve to the same filename it should work.
Update 2016
creating a true singleton in node.js with es6 symbols
Another solution: in this link
Update 2020
This answer refers to CommonJS (Node.js's own way to import/export modules). Node.js will most likely be switching over ...
How do I update a Python package?
I'm running Ubuntu 9:10 and a package called M2Crypto is installed (version is 0.19.1). I need to download, build and install the latest version of the M2Crypto package (0.20.2).
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How do I kill background processes / jobs when my shell script exits?
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edited Dec 12 '08 at 16:33
answered Dec 11 '08 at 17:57
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Float right and position absolute doesn't work together
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297
Use
position:absolute;
right: 0;
No need for float:right with absolute positioning
Also, ma...
Push to GitHub without a password using ssh-key
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edited Apr 17 at 22:35
Peter Mortensen
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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