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What is the most efficient way to store a list in the Django models?
Currently I have a lot of python objects in my code similar to the following:
12 Answers
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How to exclude a module from a Maven reactor build?
... hacky way around that. Both profiles are always included, because the pom.xml file always exists. So to exclude the expensive modules, you can use -P!full-build on the command line.
<profiles>
<profile>
<id>full-build</id>
<activation>
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Understanding the main method of python [duplicate]
I am new to Python, but I have experience in other OOP languages. My course does not explain the main method in python.
4 ...
What does pythonic mean? [closed]
On many websites I often see comments that code isn't pythonic, or that there is a more pythonic way to achieve the same goal.
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Define a lambda expression that raises an Exception
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There is more than one way to skin a Python:
y = lambda: (_ for _ in ()).throw(Exception('foobar'))
Lambdas accept statements. Since raise ex is a statement, you could write a general purpose raiser:
def raise_(ex):
raise ex
y = lambda: raise_(Excepti...
How to merge YAML arrays?
..." > ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
test:
image: python:3.7.3
stage: test
script:
- *pip_git
- pip install -q -r requirements_test.txt
- python -m unittest discover tests
use the same `*pip_git` on e.g. build image...
where requirements_te...
Reading specific lines only
... 29:
break
fp.close()
Note that i == n-1 for the nth line.
In Python 2.6 or later:
with open("file") as fp:
for i, line in enumerate(fp):
if i == 25:
# 26th line
elif i == 29:
# 30th line
elif i > 29:
break
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Animate visibility modes, GONE and VISIBLE
...ndroid:animateLayoutChanges="true" is used, then custom animation via anim xml will not work.
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How do I remove packages installed with Python's easy_install?
Python's easy_install makes installing new packages extremely convenient. However, as far as I can tell, it doesn't implement the other common features of a dependency manager - listing and removing installed packages.
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SVN: Is there a way to mark a file as “do not commit”?
...s:
#! /bin/bash
DIR=/home/mike/dev/trunk
IGNORE_FILES="\
foo/pom.xml \
foo/src/gwt/App.gwt.xml \
foo/src/main/java/gwt/Common.gwt.xml \
foo/src/main/resources/context/datasource/local.xml \
foo/src/main/resources/context/environment/local.xml"
for i in $IGN...