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How can I delay a method call for 1 second?
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edited Jan 30 '15 at 16:48
Lucas Gabriel Sánchez
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How can I get the last 7 characters of a PHP string?
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edited Jun 20 at 9:12
Community♦
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answered May 10 '12 at 21:21
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How can I make my match non greedy in vim?
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750
Instead of .* use .\{-}.
%s/style=".\{-}"//g
Also, see :help non-greedy
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Algorithm to detect overlapping periods [duplicate]
...wlingRawling
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Increasing the maximum number of TCP/IP connections in Linux
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401
Maximum number of connections are impacted by certain limits on both client & server sides,...
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
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+150
I used t...
Finding all possible permutations of a given string in python
...s = [''.join(p) for p in permutations('stacks')]
>>> len(perms)
720
>>> len(set(perms))
360
Thanks to @pst for pointing out that this is not what we'd traditionally think of as a type cast, but more of a call to the set() constructor.
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Insert space before capital letters
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170
You can just add a space before every uppercase character and trim off the leading and trailing ...
How do I format a number in Java?
...lue();
System.out.println(r); // r is 5.12
f = (float) (Math.round(n*100.0f)/100.0f);
DecimalFormat df2 = new DecimalFormat( "#,###,###,##0.00" );
double dd = 100.2397;
double dd2dec = new Double(df2.format(dd)).doubleValue();
// The value of dd2dec will be 100.24
The DecimalFormat() see...
Java Generics: Cannot cast List to List? [duplicate]
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