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What is the fastest substring search algorithm?
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– R.. GitHub STOP HELPING ICE
Jul 7 '10 at 5:46
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iPhone App Icons - Exact Radius?
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answered Sep 28 '10 at 14:46
Bron DaviesBron Davies
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Split (explode) pandas dataframe string entry to separate rows
...: ['aa', 'bb', 'cc'], 1: [], 2: ['cc', 'dd'], 3: []}
})
CSV column:
In [46]: df
Out[46]:
var1 var2 var3
0 a,b,c 1 XX
1 d,e,f,x,y 2 ZZ
In [47]: explode(df.assign(var1=df.var1.str.split(',')), 'var1')
Out[47]:
var1 var2 var3
0 a 1 XX
1 b 1 XX
2 c ...
Building and running app via Gradle and Android Studio is slower than via Eclipse
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– Sergii Pechenizkyi
Dec 11 '14 at 12:46
1
It's project settings > gradle. See screenshot below:...
Javascript calculate the day of the year (1 - 366)
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answered Dec 5 '16 at 13:46
user2501097user2501097
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Detect iPad Mini in HTML5
...t.
– JiminyCricket
Nov 14 '12 at 10:46
9
-1: I hate pages that ask me questions when I visit them...
How do I implement basic “Long Polling”?
...padding:.2em; border-bottom:1px #000 solid}
.old{ background-color:#246499;}
.new{ background-color:#3B9957;}
.error{ background-color:#992E36;}
</style>
<script type="text/javascript" charset="utf-8">
function addmsg(type, msg){
/* Simple helper to a...
Which characters need to be escaped when using Bash?
... - E 5F - _ 79 - y
12 E $'\022' 2C E \, 46 - F 60 E \` 7A - z
13 E $'\023' 2D - - 47 - G 61 - a 7B E \{
14 E $'\024' 2E - . 48 - H 62 - b 7C E \|
15 E $'\025' 2F - / ...
Calculate the median of a billion numbers
...is correct :)
– dos
Aug 4 '15 at 22:46
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Rails: How does the respond_to block work?
...eCraig Celeste
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