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Can't push to GitHub because of large file which I already deleted
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26
Worked for me but I had to 'force' it: git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/dir>' -f HEAD
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When to use single quotes, double quotes, and backticks in MySQL
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12 Answers
12
Active
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Effect of NOLOCK hint in SELECT statements
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292
1) Yes, a select with NOLOCK will complete faster than a normal select.
2) Yes, a select with...
Numpy array assignment with copy
...l syntax. You probably meant B = numpy.copy(A). This is almost the same as 2, but it creates a new array, rather than reusing the B array. If there were no other references to the previous B value, the end result would be the same as 2, but it will use more memory temporarily during the copy.
Or ma...
What is the best way to uninstall gems from a rails3 project?
...ted above.So every time you run bundler it'll recheck dependencies
EDIT - 24.12.2014
I see that people keep coming to this question I decided to add a little something.
The answer I gave was for the case when you maintain your gems global. Consider using a gem manager such as rbenv or rvm to keep ...
C# DropDownList with a Dictionary as DataSource
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206
Like that you can set DataTextField and DataValueField of DropDownList using "Key" and "Value"...
Is a RelativeLayout more expensive than a LinearLayout?
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In a talk at Google I/O 2013 (Writing Custom Views for Android), Romain Guy clarified the misunderstanding that caused everyone to start using RelativeLayouts for everything. A RelativeLayout always has to do two measure passes. Overall it is neglig...
What are the special dollar sign shell variables?
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$1, $2, $3, ... are the positional parameters.
"$@" is an array-like construct of all positional parameters, {$1, $2, $3 ...}.
"$*" is the IFS expansion of all positional parameters, $1 $2 $3 ....
$# is the number of positional pa...
Immediate function invocation syntax
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edited Jul 29 '14 at 19:24
answered Jun 2 '09 at 13:11
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