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How to set JAVA_HOME in Linum>x m> for all users
I am new to Linum>x m> system and there seem to be too many Java folders.
20 Answers
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
I have a div 200 m>x m> 200 pm>x m>. I want to place a 50 m>x m> 50 pm>x m> image right in the middle of the div.
36 Answers
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Convert float to double without losing precision
... as a primitive double. Simply casting the float to double gives me weird em>x m>tra precision. For em>x m>ample:
10 Answers
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Why is my git repository so big?
...l branches in the new repo:
d1=#original repo
d2=#new repo (must already em>x m>ist)
cd $d1
for b in $(git branch | cut -c 3-)
do
git checkout $b
m>x m>=$(git rev-parse HEAD)
cd $d2
git checkout -b $b $m>x m>
cd $d1
done
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django.core.em>x m>ceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
...:
pip install mysql-python
or if not using a virtual environment (on *nim>x m> hosts):
sudo pip install mysql-python
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PHP Function with Optional Parameters
... take a look at Walf's answer to a similar question and the more in-depth em>x m>ample in the same thread
– DJDave
Mar 16 '16 at 13:07
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later em>x m>pected:”
... the Android Platform away from 1st in the classpath, I get the following em>x m>ception: Class not found: "com.em>x m>ample.intellijgradletest.MainActivityTest"
– Heath Borders
Feb 4 '14 at 15:38
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How can I use swift in Terminal?
I read What's new in m>X m>code 6 . The article introduces some new feature about m>X m>code 6, and it says:
13 Answers
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How to avoid .pyc files?
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At least on OS m>X m> 10.8 running Python 2.7 the environment variable has not effect.
– sorin
Nov 29 '12 at 13:53
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Check whether a path is valid in Python without creating a file at the path's target
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tl;dr
Call the is_path_em>x m>ists_or_creatable() function defined below.
Strictly Python 3. That's just how we roll.
A Tale of Two Questions
The question of "How do I test pathname validity and, for valid pathnames, the em>x m>istence or writability of th...