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Java Serializable Object to Byte Array
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edited Jan 1 at 3:28
Decoded
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answered May 14 '10 at 18:3...
How to create NS_OPTIONS-style bitmask enumerations in Swift?
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Swift 3.0
Almost identical to Swift 2.0. OptionSetType was renamed to OptionSet and enums are written lower case by convention.
struct MyOptions : OptionSet {
let rawValue: Int
static let firstOption = MyOptions(rawValu...
Generate a Hash from string in Javascript
... hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
});
Source:
http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/
sh...
What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
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answered Mar 26 '09 at 9:31
Joakim BackmanJoakim Backman
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Include CSS,javascript file in Yii Framework
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answered Jan 13 '10 at 9:55
Alexander HramovAlexander Hramov
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C++ code file extension? .cc vs .cpp [closed]
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730
At the end of the day it doesn't matter because C++ compilers can deal with the files in either...
What is the difference between a web API and a web service?
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Menuka Ishan
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answered Oct 13 '13 at 15:36
TMKTMK
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Distinct not working with LINQ to Objects
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answered Sep 2 '09 at 3:59
skalbskalb
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How to round a number to significant figures in Python
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You can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
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>>> round_to_1(0.0232)...
Rails: FATAL - Peer authentication failed for user (PG::Error)
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316
If you installed postresql on your server then just host: localhost to database.yml, I usually...