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Python: Tuples/dictionaries as keys, select, sort
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('banana', 'brown' , 14) ,
('strawberry', 'yellow' , 31) ,
('apple', 'pink' , 9 ) ,
('strawberry', 'gold' , 0 ) ,
('pear', 'gold' , 66) ,
('apple', 'yellow' , 9 ) ,
('pear', 'brown' , 5 ) ,
('strawberr...
C++ unordered_map using a custom class type as the key
....com/a/1646913/126995
size_t res = 17;
res = res * 31 + hash<string>()( k.first );
res = res * 31 + hash<string>()( k.second );
res = res * 31 + hash<int>()( k.third );
return res;
}
};
}
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How to use git with gnome-keyring integration
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edited Jan 15 '19 at 22:31
answered Jan 25 '13 at 18:45
J...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
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31
You can find the path to php.ini in the output of phpinfo(). See under "Loaded Configuration Fi...
How to get the current branch name in Git?
...es when there is no HEAD
– Arne
Mar 31 '15 at 20:57
9
With git version 2.4.4 git rev-parse --abbr...
IE10 renders in IE7 mode. How to force Standards mode?
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answered Nov 8 '12 at 10:31
Daniel LittleDaniel Little
14.9k1010 gold badges6363 silver badges8888 bronze badges
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How to read an external local JSON file in JavaScript?
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answered Oct 31 '13 at 12:05
Chris PickfordChris Pickford
7,36333 gold badges3737 silver badges6161 bronze badges
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How to determine if a string is a number with C++?
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31 Answers
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Does MS SQL Server's “between” include the range boundaries?
...ut be careful when using between for dates.
BETWEEN '20090101' AND '20090131'
is really interpreted as 12am, or
BETWEEN '20090101 00:00:00' AND '20090131 00:00:00'
so will miss anything that occurred during the day of Jan 31st. In this case, you will have to use:
myDate >= '20090101 00:00:...
Is there a better way to do optional function parameters in JavaScript? [duplicate]
...ces it's 'safe'.
– jinglesthula
Oct 31 '12 at 20:38
45
Why use a ternary operator here? Isn't the...