大约有 47,000 项符合查询结果（耗时：0.0292秒） [XML]
Convert List into Comma-Separated String
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Sergey BerezovskiySergey Berezovskiy
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Tool for sending multipart/form-data request [closed]
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209
The usual error is one tries to put Content-Type: {multipart/form-data} into the header of the...
Code Golf: Lasers
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C89 (209 characters)
#define M(a,b)*p==*#a?m=b,*p=1,q=p:
*q,G[999],*p=G;w;main(m){for(;(*++p=getchar())>0;)M(<,-1)M
(>,1)M(^,-w)M(v,w)!w&*p<11?w=p-G:0;for(;q+=m,m=*q&4?(*q&1?
-1:1)*(m/w?m/w:m*w):*q&9?!...
Get list from pandas DataFrame column headers
... edited Apr 3 '19 at 9:51
cs95
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answered Oct 20 '13 at 21:23
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Select the values of one property on all objects of an array in PowerShell
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mklement0mklement0
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
... -0.98 NaN -0.98 -0.98 -0.98 -0.98 -0.98
foo one 2.0 1.36 0.58 0.95 1.15 1.36 1.56 1.76
three 1.0 -0.15 NaN -0.15 -0.15 -0.15 -0.15 -0.15
two 2.0 1.42 0.63 0.98 1.20 1.42 1.65 1.87
To get specific statistics, just select them,
df.groupby(['A', 'B'])['C'].descr...
pandas dataframe columns scaling with sklearn
... = MinMaxScaler()
>>> dfTest = pd.DataFrame({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest[['A',...
Convert list of dictionaries to a pandas DataFrame
... edited Jul 22 at 17:24
cs95
231k6060 gold badges390390 silver badges455455 bronze badges
answered Dec 17 '13 at 15:35
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How do I pass a command line argument while starting up GDB in Linux? [duplicate]
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209
Once gdb starts, you can run the program using "r args".
So if you are running your code by...
How do I do a HTTP GET in Java? [duplicate]
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209
If you want to stream any webpage, you can use the method below.
import java.io.*;
import jav...