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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
...that...I cheap and jump to TortoiseSVN. BUT now that I'm trying to move to linux dev env...we will need to see.
– demaniak
Mar 12 '14 at 9:04
add a comment
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How do .gitignore exclusion rules actually work?
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/a/b/c/*
!foo
Seems to work for me (git 1.7.0.4 on Linux). The * is important as otherwise you're ignoring the directory itself (so git won't look inside) instead of the files within the directory (which allows for the exclusion).
Think of the exclusions as saying "but not t...
From ND to 1D arrays
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node.js fs.readdir recursive directory search
...s not Unix only! Only B is Unix only. However, Windows 10 now comes with a Linux subsystem. So even B would just work on Windows nowadays.
– Johann Philipp Strathausen
Mar 21 '17 at 8:55
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Is there an equivalent for the Zip function in Clojure Core or Contrib?
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#(apply map list %) transposes a matrix just like the Python zip* function. As a macro definition:
user=> (defmacro py-zip [lst] `(apply map list ~lst))
#'user/py-zip
user=> (py-zip '((1 2 3 4) (9 9 9 9) (5 6 7 8)))
((1 9 5) (2 9 6) (3 9 7) (4 9 8))
user=> (py-zip ...
How to extract a floating number from a string [duplicate]
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Python docs has an answer that covers +/-, and exponent notation
scanf() Token Regular Expression
%e, %E, %f, %g [-+]?(\d+(\.\d*)?|\.\d+)([eE][-+]?\d+)?
%i [-+]?(0[xX][\dA-Fa-f]+|0[0-7]*|\d+)
This ...
How to shrink/purge ibdata1 file in MySQL
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Adding to John P's answer,
For a linux system, steps 1-6 can be accomplished with these commands:
mysqldump -u [username] -p[root_password] [database_name] >
dumpfilename.sql
DROP DATABASE [database_name];
sudo /etc/init.d/mysqld stop
sudo rm /var/lib/m...
How do I script a “yes” response for installing programs?
I work with Amazon Linux instances and I have a couple scripts to populate data and install all the programs I work with, but a couple of the programs ask:
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data type not understood
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How do I get the object if it exists, or None if it does not exist?
...the DoesNotExist exception every time.
The idiomatic way to handle this in python is to wrap it in a try catch:
try:
go = SomeModel.objects.get(foo='bar')
except SomeModel.DoesNotExist:
go = None
What I did do, is to subclass models.Manager, create a safe_get like the code above and use t...