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Regular expression to match any character being repeated more than 10 times
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In Python you can use (.)\1{9,}
(.) makes group from one char (any char)
\1{9,} matches nine or more characters from 1st group
example:
txt = """1. aaaaaaaaaaaaaaa
2. bb
3. cccccccccccccccccccc
4. dd
5. eeeeeeeeeeee"""
rx =...
Seeking clarification on apparent contradictions regarding weakly typed languages
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void f(void* x);
f(42);
f("hello");
In contrast to languages such as Python, C#, Java or whatnot, the above is weakly typed because we lose type information. Eric correctly pointed out that in C# we can circumvent the compiler by casting, effectively telling it “I know more about the type of...
Git diff output to file preserve coloring
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The ansi2html python library did it for me github.com/ralphbean/ansi2html. pip installable and works exactly as the bash script in this answer. Don't forget to replace "./ansi2html.sh" with "ansi2html".
– Nagasaki45
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Simple way to create matrix of random numbers
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Looks like you are doing a Python implementation of the Coursera Machine Learning Neural Network exercise. Here's what I did for randInitializeWeights(L_in, L_out)
#get a random array of floats between 0 and 1 as Pavel mentioned
W = numpy.random.rand...
Any decent text diff/merge engine for .NET? [closed]
...e "COM" bit of your answer. Nice find as this implementation (at least the python/js versions) are used in some widely-used projects such as Google Docs.
– Brian Low
Oct 5 '10 at 16:21
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SQL command to display history of queries
... encoded by wctomb. To view the content:
shell> cat ~/.mysql_history | python2.7 -c "import sys; print(''.join([l.decode('unicode-escape') for l in sys.stdin]))"
Source:Check MySQL query history from command line
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Get the first key name of a javascript object [duplicate]
... as the order in which the dictionary items are added. This is useful. in Python, for example, OrderedDictionary is a specific class, where Dictionary will returned indeterminate ordering of keys in dictionaries on enumeration
– Jay Day Zee
Apr 12 '18 at 16:16...
Comet and jQuery [closed]
...back-polling (remote server via XSS). There is a Bayeux implementation for Python called cometd-twisted that I have heard my plugin works with, but I have not verified this. I have tested and verified it works with cometd-jetty and erlycomet which has a jQuery Comet example included. There is more i...
Syntax highlighting code with Javascript [closed]
...he top, Craig. I tried all of the other solutions and only Rainbow handled Python correctly and had readable theme stylesheets. Amazing plugin!
– Blender
Aug 20 '12 at 2:54
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How to filter git diff based on file extensions?
...ss).
Anyway this worked for me (in my example, looking for a diff between python files):
git diff branch1 branch2 -- `git diff --summary branch1 branch2 | egrep '\.py$' | cut -d ' ' -f 5`
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