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Get most recent file in a directory on Linux
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279
ls -Art | tail -n 1
Not very elegant, but it works.
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Check if PHP session has already started
...ESSION)) with success
– Scott
May 29 at 15:07
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What's the best way to store Phone number in Django models
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298
You might actually look into the internationally standardized format E.164, recommended by Twil...
Where are my postgres *.conf files?
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906
Or ask your database:
$ psql -U postgres -c 'SHOW config_file'
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How to insert a newline in front of a pattern?
...pattern" on OSX.
– Matt Gibson
Jul 29 '13 at 9:44
@Matt Gibson that's very strange because "unescaped newline" is give...
How to get next/previous record in MySQL?
Say I have records with IDs 3,4,7,9 and I want to be able to go from one to another by navigation via next/previous links. The problem is, that I don't know how to fetch record with nearest higher ID.
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How do I get the first n characters of a string without checking the size or going out of bounds?
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9 Answers
9
Active
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How can I get the actual stored procedure line number from an error message?
...e formatting.
– Rick
Jun 13 '11 at 19:21
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A Space between Inline-Block List Items [duplicate]
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edited Dec 1 '14 at 9:36
answered Mar 10 '11 at 7:22
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Scrolling child div scrolls the window, how do I stop that?
...ou hover over the div.
– cstack
Aug 9 '12 at 19:26
@cstack you are right that's why OP (Jeevan) own answer is better.
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