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Reset auto increment counter in postgres
...s is the ALTER SEQUENCE command you need:
ALTER SEQUENCE product_id_seq RESTART WITH 1453
You can see the sequences in your database using the \ds command in psql. If you do \d product and look at the default constraint for your column, the nextval(...) call will specify the sequence name too.
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How to escape the % (percent) sign in C's printf?
...y of functions.
The %, in the printf() (and scanf()) family of functions, starts a conversion specification. One of the rules for conversion specification states that a % as a conversion specifier (immediately following the % that started the conversion specification) causes a '%' character to be w...
How do I limit the number of results returned from grep?
...9] cfg80211: World regulatory domain updated:
[132116.568942] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[132116.568944] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[132116.568945] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (3...
Debugging JavaScript in IE7
...nt Helper isn't working, even after changing my advanced preferences and restarting IE7.
– stevebot
Aug 30 '11 at 16:14
9
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How to set a JVM TimeZone Properly
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I'm trying to startup my JVM using this parameter, but seems to have no change... If I want to start on UTC what shall I use as parameter!?
– rafa.ferreira
May 19 '11 at 21:43
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How to debug an apache virtual host configuration?
...not have suffix ".conf". Once I renamed the file with that suffix my Vhost started showing and working!
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Sound alarm when code finishes
...be used:
import subprocess
subprocess.call(['speech-dispatcher']) #start speech dispatcher
subprocess.call(['spd-say', '"your process has finished"'])
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jQuery UI DatePicker - Change Date Format
...picker" size="30"/>
If you would like two(2) input type text like Start Date and End Date then use this script and change date format.
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css"/>
<script src="h...
Prevent screen rotation on Android
...e of my activities which I would like to prevent from rotating because I'm starting an AsyncTask, and screen rotation makes it restart.
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Why does JQuery have dollar signs everywhere?
...ery".
There is nothing special except that it's traditionally not used to start a variable or function name, which reduces the risk or name collision.
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