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How to create an HTML button that acts like a link?
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edited Mar 19 at 8:58
answered May 25 '10 at 16:40
B...
Should I use Java's String.format() if performance is important?
... better performance of the two and + comes ahead of format. by a factor of 5 to 6.
Try it your self
import java.io.*;
import java.util.Date;
public class StringTest{
public static void main( String[] args ){
int i = 0;
long prev_time = System.currentTimeMillis();
long time;
f...
Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
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NileshNilesh
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27
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Getting the name of a child class in the parent class (static context)
...e hack (examine the debug_backtrace()) but that method does not work in PHP5. references:
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edit: an example of late static binding in PHP 5.3 (mentioned in comments). note there are potential problems in it's current implementation (src).
class Base {
public static function...
What's the point of 'const' in the Haskell Prelude?
... one argument) that always returns a constant value. So map (const 42) [1..5] results in [42, 42, 42, 42, 42].
– stusmith
Sep 13 '11 at 14:51
2
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compareTo() vs. equals()
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105
A difference is that "foo".equals((String)null) returns false while "foo".compareTo((String)null...
Setting different color for each series in scatter plot on matplotlib
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edited Jul 9 at 20:58
vinzee
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answered Sep...
“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
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edited May 21 '19 at 17:53
community wiki
24 ...
Graphical DIFF programs for linux [closed]
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edited Oct 8 '15 at 0:04
hugomg
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How to fix Error: listen EADDRINUSE while using nodejs?
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415
EADDRINUSE means that the port number which listen() tries to bind the server to is already in u...