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How to check if all list items have the same value and return it, or return an “otherValue” if they
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edited Dec 9 '10 at 15:49
answered Dec 8 '10 at 17:32
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What is an alternative to execfile in Python 3?
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406
According to the documentation, instead of
execfile("./filename")
Use
exec(open("./filena...
how to prevent “directory already exists error” in a makefile when using mkdir
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107
On UNIX Just use this:
mkdir -p $(OBJDIR)
The -p option to mkdir prevents the error message ...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
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edited Feb 3 '14 at 21:02
Robert Harvey
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How does one get started with procedural generation?
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answered Oct 1 '08 at 8:50
LiamLiam
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Backbone.js get and set nested object attribute
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– Bill Eisenhauer
Jun 15 '11 at 0:54
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Can't get this to work for me. Throws error: Uncaught ...
Can Powershell Run Commands in Parallel?
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100
You can execute parallel jobs in Powershell 2 using Background Jobs. Check out Start-Job and th...
How do I put all required JAR files in a library folder inside the final JAR file with Maven?
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answered Aug 4 '14 at 10:35
gmodegmode
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psql: could not connect to server: No such file or directory (Mac OS X)
...ee the following error:
FATAL: pre-existing shared memory block (key 5432001, ID 65538) is still in use
HINT: If you're sure there are no old server processes still running, remove the shared memory block or just delete the file "postmaster.pid".
Following the advice in the error message, I dele...
How can I get the MAC and the IP address of a connected client in PHP?
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Server IP
You can get the server IP address from $_SERVER['SERVER_ADDR'].
Server MAC address
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