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Remap values in pandas column with a dict
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373
You can use .replace. For example:
>>> df = pd.DataFrame({'col2': {0: 'a', 1: 2, 2:...
What is the optimal length for user password salt? [closed]
...n the aggregate won't speed up the search much on the whole database. Even 32-bit salts are acceptable for most purposes, it will in the worst case speed an attacker's search by about 58%. The cost of increasing salts beyond 64 bits isn't high but there is no security reason to do so.
There is some...
Getting all types that implement an interface
...ng reflection, how can I get all types that implement an interface with C# 3.0/.NET 3.5 with the least code, and minimizing iterations?
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Is there a way to suppress warnings in Xcode?
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To disable warnings on a per-file basis, using Xcode 3 and llvm-gcc-4.2 you can use:
#pragma GCC diagnostic ignored "-Wwarning-flag"
Where warning name is some gcc warning flag.
This overrides any warning flags on the command line. It doesn't work with all warnings though....
Calendar returns wrong month [duplicate]
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138
Months are indexed from 0 not 1 so 10 is November and 11 will be December.
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How can I share code between Node.js and the browser?
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edited Jan 14 at 15:32
FZs
9,8351111 gold badges2727 silver badges4040 bronze badges
answered Jul ...
How to make an inline-block element fill the remainder of the line?
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See: http://jsfiddle.net/qx32C/36/
.lineContainer {
overflow: hidden; /* clear the float */
border: 1px solid #000
}
.lineContainer div {
height: 20px
}
.left {
width: 100px;
float: left;
border-right: 1px solid ...
NSDate get year/month/day
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Christian Schnorr
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answered Sep 12 '10 at 15:37
Itai FerberItai Fer...
How to increment a NSNumber
...ive garbage value.
– Jignesh B
Dec 13 '13 at 6:03
sorry, what does the ... stand for? Thats a pseudo-code reference ri...
Difference between Property and Field in C# 3.0+
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edited Mar 17 '09 at 10:32
answered Mar 17 '09 at 9:38
Ma...