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What is the 
 character?
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130
That would be an HTML Encoded Line Feed character (using the hexadecimal value).
The decimal v...
Why do objects of the same class have access to each other's private data?
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edited Aug 3 '11 at 3:31
answered Aug 3 '11 at 3:26
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Most efficient way to prepend a value to an array
...-O but certainly using the unshift method is more concise:
var a = [1, 2, 3, 4];
a.unshift(0);
a; // => [0, 1, 2, 3, 4]
[Edit]
This jsPerf benchmark shows that unshift is decently faster in at least a couple of browsers, regardless of possibly different big-O performance if you are ok with mo...
What's the difference between the WebConfigurationManager and the ConfigurationManager?
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iliketocode
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answered Mar 30 '09 at 17:50
XORXOR
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How do I extract a sub-hash from a hash?
...azlerGazler
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Capturing “Delete” Keypress with jQuery
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answered Jul 12 '09 at 15:34
Philippe LeybaertPhilippe Leybaert
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What's the dSYM and how to use it? (iOS SDK)
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edited Jan 28 at 13:37
Jose V
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answered May 25 '14 at 11:13
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Default value of BOOL
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edited May 23 '17 at 12:17
Community♦
111 silver badge
answered May 27 '10 at 9:05
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BigDecimal setScale and round
...ace to the right, the difference will become clear:
// 1.
new BigDecimal("35.3456").round(new MathContext(4, RoundingMode.HALF_UP));
//result = 35.35
// 2.
new BigDecimal("35.3456").setScale(4, RoundingMode.HALF_UP);
// result = 35.3456
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