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Better way to shuffle two numpy arrays in unison
...
We can now construct a single array containing all the data:
c = numpy.c_[a.reshape(len(a), -1), b.reshape(len(b), -1)]
# array([[ 0., 1., 2., 3., 4., 5., 0., 1.],
# [ 6., 7., 8., 9., 10., 11., 2., 3.],
# [ 12., 13., 14., 15., 16., 17., 4., 5.]])...
MbUnit under Linux, used within an F# project?
...tioned here in "ASP.NET MVC 4 in Action":
ftp://soporte.uson.mx/PUBLICO/02_ING.SISTEMAS.DE.INFORMACION/PVI/ASP.NET%20MVC%204%20in%20Action.pdf
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Converting a Pandas GroupBy output from Series to DataFrame
...')], dtype=object)
Perhaps you want something like this?
In [21]: g1.add_suffix('_Count').reset_index()
Out[21]:
Name City City_Count Name_Count
0 Alice Seattle 1 1
1 Bob Seattle 2 2
2 Mallory Portland 2 2
3 ...
Hash String via SHA-256 in Java
...e this to UTF-16 if needed
md.update(text.getBytes(StandardCharsets.UTF_8));
byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet above, digest contains the hashed string and hex contains a hexad...
How to create PDFs in an Android app? [closed]
... @kape123 nice sense of humour :-)
– AZ_
Feb 7 '13 at 12:35
10
CommonsWare generic ...
Python regular expressions return true/false
... this is just to test against the return value. Because you're getting <_sre.SRE_Match object at ...> it means that this will evaluate to true. When the regular expression isn't matched you'll the return value None, which evaluates to false.
import re
if re.search("c", "abcdef"):
print "...
Applying .gitignore to committed files
...wers were messing with files needlessly.
– kayleeFrye_onDeck
Jun 6 '17 at 22:34
1
This is the exa...
how to check the jdk version used to compile a .class file [duplicate]
.... Useful if you don't have access to javap. ref: en.wikipedia.org/wiki/Java_class_file#General_layout
– Jim
Apr 24 '14 at 11:19
19
...
How to make an empty div take space
...
You can:
o Set .kundregister_grid_1 to:
width(or width-min) with height (or min-height)
or padding-top
or padding-bottom
or border-top
or border-bottom
o Or use pseudo-elements: ::before or ::after with:
{content: "\200B";}
or {content: "."; visibili...
CSS transition shorthand with multiple properties?
... lovely! really like the approach!
– wasddd_
Oct 9 '18 at 9:27
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