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Should I instantiate instance variables on declaration or in the constructor?
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edited Sep 9 '16 at 14:54
Robert Harvey
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Drop all tables whose names begin with a certain string
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14 Answers
14
Active
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Find and replace strings in vim on multiple lines
...ny as you like):
:6,10s/<search_string>/<replace_string>/g | 14,18&&
If you have many ranges though, I'd rather use a loop:
:for range in split('6,10 14,18')| exe range 's/<search_string>/<replace_string>/g' | endfor
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How to run Rake tasks from within Rake tasks?
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642
If you need the task to behave as a method, how about using an actual method?
task :build =>...
Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
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342
Okay: This is what I did now and it's solved:
My httpd-vhosts.conf looks like this now:
<V...
How do I make an HTML text box show a hint when empty?
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edited Aug 20 '15 at 18:46
answered Aug 31 '10 at 20:27
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Find html label associated with a given input
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Dan Herbert
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answered Nov 12 '08 at 22:24
FlySwatFlySwat
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MSysGit vs. Git for Windows
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edited Feb 22 '15 at 15:48
Mark Amery
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an...
Using pip behind a proxy with CNTLM
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edited Apr 3 '14 at 7:54
answered Jan 7 '13 at 0:02
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Java HashMap performance optimization / alternative
...rOf52(a[1], 1) + powerOf52(b[0], 2) + powerOf52(b[1], 3) + powerOf52(b[2], 4);
}
public static int powerOf52(byte b, int power) {
int result = b;
for (int i = 0; i < power; i++) {
result *= 52;
}
return result;
}
The arrays are sorted to ensure this methods fulfills the...