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Matrix Transpose in Python
I am trying to create a matrix transpose function for python but I can't seem to make it work.
Say I have
18 Answers
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How can I use “.” as the delimiter with String.split() in java [duplicate]
...ying to do is read a .java file, and pick out all of the identifiers and store them in a list. My problem is with the .split() method. If you run this code the way it is, you will get ArrayOutOfBounds, but if you change the delimiter from "." to anything else, the code works. But I need to lines ...
How do you find the sum of all the numbers in an array in Java?
... in an array in Java. I cannot find any useful method in the Math class for this.
26 Answers
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month name to month number and vice versa in python
...te a function that can convert a month number to an abbreviated month name or an abbreviated month name to a month number. I thought this might be a common question but I could not find it online.
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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
Under the target folder in IntelliJ for a Java project I created, I have a few java source files in the package. Beside each file the 'J' icon has a red circle with a line through it.
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vim “modifiable” is off
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:set ma
which is short for
:set modifiable
will make a buffer modifiable. And
:set noma
does the opposite.
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How to get a list of user accounts using the command line in MySQL?
...on User too, to only get unique user values, since there's a seperate row for each user@host entry.
– Matthew Scharley
Jul 16 '09 at 4:22
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Downloading a picture via urllib and python
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Python 2
Using urllib.urlretrieve
import urllib
urllib.urlretrieve("http://www.gunnerkrigg.com//comics/00000001.jpg", "00000001.jpg")
Python 3
Using urllib.request.urlretrieve (part of Python 3's legacy interface, works exactly the same)
import urllib.reques...
What is the difference between the WPF TextBlock element and Label control? [duplicate]
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The WPF Textblock inherits from FrameworkElement instead of deriving from System.Windows.Control like the Label Control. This means that the Textblock is much more lightweight. The downside of using a textblock is no support for Access/Accerelator Keys and there ...
How do I change the hover over color for a hover over table in Bootstrap?
I have a table with class 'table-hover'. The default hover over color is a white / light grey. How do I change this color?
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