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How to turn a String into a JavaScript function call? [duplicate]
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Spent almost half a day searching google for an answer. This is a fantastic solution! +1
– Krik
Dec 29 '16 at 18:25
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Is there a command to undo git init?
...nd try the same commands.
rd is an alternative form of the rmdir command. http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/rmdir.mspx?mfr=true
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How to find/identify large commits in git history?
...he past for finding large (and non-obvious) objects in a git repository:
http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/
#!/bin/bash
#set -x
# Shows you the largest objects in your repo's pack file.
# Written for osx.
#
# @see https...
How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...GET_KEYSTORE with the
# password $TARGET_STOREPW, to be used by Tomcat for HTTPS Connector.
#
# The keystore must contain: $KEY, $LEAFCERT, $CHAINCERT
# The Self-Signed Root CA Certificate is obtained by Tomcat from the
# JDK's truststore in /etc/pki/java/cacerts
# The non-APR HTTPS connector (APR ...
How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
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Stack smashing detected
...nd understanding the entire source code.
gcc -fsanitize=address to enable Google's Address Sanitizer (ASan)
If you recompile with this flag and run the program, it outputs:
#0 0x4008bf in myfunc /home/ciro/test/main.c:4
#1 0x40099b in main /home/ciro/test/main.c:12
#2 0x7fcd2e13d82f in __libc_sta...
How to find duplicates in 2 columns not 1
...es the existing duplicates.
You can read more about eh ALTER IGNORE here: http://mediakey.dk/~cc/mysql-remove-duplicate-entries/
Update: I was informed by @Inquisitive that this may fail in versions of MySql> 5.5 :
It fails On MySQL > 5.5 and on InnoDB table, and in Percona because of
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What is the purpose of Order By 1 in SQL select statement?
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Also see:
http://www.techonthenet.com/sql/order_by.php
For a description of order by. I learned something! :)
I've also used this in the past when I wanted to add an indeterminate number of filters to a sql statement. Sloppy I know, ...
Override Java System.currentTimeMillis for testing time sensitive code
... to normal after a number of calls - here is the issue report: http://code.google.com/p/jmockit/issues/detail?id=43
To overcome this we have to turn on one specific HotSpot optimization - run JVM with this argument -XX:-Inline.
While this may not be perfect for production, it is just fine for test...
When to use references vs. pointers
...object and pointers when a NULL value is ok.
Some coding convention (like Google's) prescribe that one should always use pointers, or const references, because references have a bit of unclear-syntax: they have reference behaviour but value syntax.
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