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How do you join on the same table, twice, in mysql?
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Create subdomains on the fly with .htaccess (PHP)
...such as *.example.org. A wildcard entry looks like this:
*.example.org. 3600 A 127.0.0.1
2. Include the wildcard in vhost
Next up in the Apache configuration you need to set up a vhost container that specifies the wildcard in the ServerAlias DOCs directive. An example vhost container:
<V...
How to move/rename a file using an Ansible task on a remote system
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3
Without using the command module, about your only other choice would be to write your own custom module.
– Bruce P
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...ult locale: de_DE, platform
encoding: UTF-8 OS name: "linux" version: "2.6.35-32-generic" arch:
"amd64" Family: "unix"
2 Run maven externally link how to run maven from console
> cd path-to-pom.xml
> mvn test
[INFO] Scanning for projects...
[INFO] ---------------------------------...
Extract part of a regex match
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– Krzysztof Krasoń
Aug 25 '09 at 18:30
Don't forget to run import re or else you'll get NameError: name 're' is not de...
Problems installing the devtools package
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edited May 23 '17 at 11:33
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answered Jan 4 '14 at 17:15
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Detecting endianness programmatically in a C++ program
... what unions are for !
bool is_big_endian(void)
{
union {
uint32_t i;
char c[4];
} bint = {0x01020304};
return bint.c[0] == 1;
}
The principle is equivalent to the type case as suggested by others, but this is clearer - and according to C99, is guaranteed to be corre...
Printing leading 0's in C?
...d zeros for numbers in the ones column ie.(06 instead of 6). Example 2, "%03d" would pad 2 zeros for one number in the ones column and pad 1 zero for a number in the tens column. ie. (number 7 padded to 007 and number 17 padded to 017).
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raw_input function in Python
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Andrea SpadacciniAndrea Spadaccini
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