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Bootstrapping still requires outside support
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MD XF
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answered Aug 17 '08 at 7:20
Derek ParkDerek Park
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Efficient way to determine number of digits in an integer
...++;
}
return digits;
}
// partial specialization optimization for 32-bit numbers
template<>
int numDigits(int32_t x)
{
if (x == MIN_INT) return 10 + 1;
if (x < 0) return numDigits(-x) + 1;
if (x >= 10000) {
if (x >= 10000000) {
if (x >= 100...
Open file via SSH and Sudo with Emacs
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As of Emacs 24.3, an analog of the old multi: syntax has been layered on top of the modern tramp-default-proxies-alist approach, meaning that you can once again perform multi-hops without any prior configuration. For details, see:
C-hig (tr...
Are braces necessary in one-line statements in JavaScript?
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Josh KJosh K
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Delete directories recursively in Java
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edited Aug 14 '15 at 13:36
Mogsdad
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ans...
Decimal number regular expression, where digit after decimal is optional
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193
Use the following:
/^\d*\.?\d*$/
^ - Beginning of the line;
\d* - 0 or more digits;
\.? - An...
How to check if a String is numeric in Java
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39 Answers
39
Active
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TreeMap sort by value
...ng,Integer> map = new TreeMap<String,Integer>();
map.put("A", 3);
map.put("B", 2);
map.put("C", 1);
System.out.println(map);
// prints "{A=3, B=2, C=1}"
System.out.println(entriesSortedByValues(map));
// prints "[C=1, B=2, A=3]"
Note that funky stuff will h...
Delaying a jquery script until everything else has loaded
... Jose BasilioJose Basilio
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