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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...
Enterprise app deployment doesn't work on iOS 7.1
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thanks... am a big fan of Apple, but starting to hate it nowadays.. coz of these stupid things that ruins my time...
– Karthik
Mar 16 '14 at 23:19
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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
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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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Differences between Java 8 Date Time API (java.time) and Joda-Time
...cal calculations is limited because important features like different year starts in date history are not supported at all (the same criticism is valid for old java.util.GregorianCalendar).
Other calendars like Hebrew or Persian or Hindu are completely missing in both libraries.
Epoch days
JSR-31...
Performance of Arrays vs. Lists
... list.ToArray();
int chk = 0;
Stopwatch watch = Stopwatch.StartNew();
for (int rpt = 0; rpt < 100; rpt++)
{
int len = list.Count;
for (int i = 0; i < len; i++)
{
chk += list[i];
}
}
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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...