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Git command to display HEAD commit id?
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Jorge Ferreira
85.8k2323 gold badges107107 silver badges129129 bronze badges
answered Dec 28 '09 at 4:44
Randal SchwartzRandal Schwartz
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Add Variables to Tuple
...6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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How can I get enum possible values in a MySQL database?
...gt;query( "SHOW COLUMNS FROM {$table} WHERE Field = '{$field}'" )->row( 0 )->Type;
preg_match("/^enum\(\'(.*)\'\)$/", $type, $matches);
$enum = explode("','", $matches[1]);
return $enum;
}
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Unignore subdirectories of ignored directories in Git
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edited Feb 17 '18 at 14:02
Buo-ren Lin
12077 bronze badges
answered Mar 12 '11 at 21:15
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Get first key in a (possibly) associative array?
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2019 Update
Starting from PHP 7.3, there is a new built in function called array_key_first() which will retrieve the first key from the given array without resetting the internal pointer. Check out the documentation for more ...
How to hide command output in Bash
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250
Use this.
{
/your/first/command
/your/second/command
} &> /dev/null
Explanation
T...
Significance of a .inl file in C++
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140
.inl files are never mandatory and have no special significance to the compiler. It's just a wa...
Is it possible to have nested templates in Go using the standard library?
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Sergei Basharov
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answered Jul 13 '12 at 9:53
tux21btux21b...
How does MySQL process ORDER BY and LIMIT in a query?
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It will order first, then get the first 20. A database will also process anything in the WHERE clause before ORDER BY.
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