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jquery input select all on focus
...is);
window.setTimeout (function(){
save_this.select();
},100);
});
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HTML img scaling
...caling, but actually also does the first part just by setting the width to 100%.
– rwallace
Aug 28 '09 at 15:36
2
...
Iterate a list with indexes in Python
...te and zip:
list1 = [1, 2, 3, 4, 5]
list2 = [10, 20, 30, 40, 50]
list3 = [100, 200, 300, 400, 500]
for i, (l1, l2, l3) in enumerate(zip(list1, list2, list3)):
print(i, l1, l2, l3)
Output:
0 1 10 100
1 2 20 200
2 3 30 300
3 4 40 400
4 5 50 500
Note that parenthesis is required after i. Othe...
Declaring a custom android UI element using XML
...
+100
Great reference. Thanks!
An addition to it:
If you happen to have a library project included which has declared custom attributes f...
What's better at freeing memory with PHP: unset() or $var = null
...ves $a from the symbol table; for example:
$a = str_repeat('hello world ', 100);
unset($a);
var_dump($a);
Outputs:
Notice: Undefined variable: a in xxx
NULL
But when $a = null is used:
$a = str_repeat('hello world ', 100);
$a = null;
var_dump($a);
Outputs:
NULL
It seems that $a = null is a ...
C# Events and Thread Safety
...
100
The JIT isn't allowed to perform the optimization you're talking about in the first part, beca...
LINQ where vs takewhile
...Albin Sunnanbo
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How do you add a timer to a C# console application
...le.WriteLine("Main thread: Doing other work here...");
Thread.Sleep(10000); // Simulating other work (10 seconds)
t.Dispose(); // Cancel the timer now
}
// This method's signature must match the TimerCallback delegate
private static void ComputeBoundOp(Object state)
{ ...
Controlling number of decimal digits in print output in R
...R's higher level functions to print an exact number of digits.
Displaying 100 digits does not make sense if you are printing R's usual numbers, since the best accuracy you can get using 64-bit doubles is around 16 decimal digits (look at .Machine$double.eps on your system). The remaining digits wil...
Path of assets in CSS files in Symfony 2
...ou only have rather small images. I would not feel comfortable to put some 100k+ images in the CSS file, though.
– apfelbox
Apr 24 '12 at 18:15
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