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Is there a Java standard “both null or equal” static method?
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Convert number strings with commas in pandas DataFrame to float
...atof
In [11]: locale.setlocale(locale.LC_NUMERIC, '')
Out[11]: 'en_GB.UTF-8'
In [12]: df.applymap(atof)
Out[12]:
0 1
0 1200 4200.00
1 7000 -0.03
2 5 0.00
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improv...
How to use the 'sweep' function
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85
sweep() is typically used when you operate a matrix by row or by column, and the other input of...
Separating class code into a header and cpp file
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8 Answers
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Create module variables in Ruby
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edited Jul 26 '19 at 17:08
answered Apr 16 '11 at 23:52
co...
Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
I use WinXP, VS 2008 and Team Explorer to connect to Team Foundation Server.
4 Answers
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Calling static generic methods
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184
Yes, this is type inference based on the target of the assignment, as per JLS section 15.12.2.8...
:first-child not working as expected
...eloper tool
– Cine
Mar 17 '11 at 4:08
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Sending images using Http Post
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edited May 8 '11 at 17:16
answered May 30 '10 at 0:55
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Add a background image to shape in XML Android
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Use following layerlist:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape android:shape="rectangle" android:padding="10dp">
<corners
android:b...