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Fastest way(s) to move the cursor on a terminal command line?
...bout whether you'd maybe like to put this horrendously long command into a script? :-)
Actually, I can go one better than that: "3f5B" to find the third occurrence of "5" then back up to the start of the word.
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Cron and virtualenv
...&1
Another thing to try is to make the same change in your manage.py script at the very top:
#!/home/my/virtual/bin/python
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Disable individual Python unit tests temporarily
...ted skipped to xtest_testname from test_testname.
Here's a quick elisp script to do this. My elisp is a little rusty so I apologise in advance for any problems it has. Untested.
(defun disable_enable_test ()
(interactive "")
(save-excursion
(beginning-of-line)
(search-forward "de...
How can I force Powershell to return an array when a call only returns one object?
...place '\s',''
$DeserializedJson = (New-Object -TypeName System.Web.Script.Serialization.JavaScriptSerializer -Property @{MaxJsonLength=67108864}).DeserializeObject($asJson)
}
$vmObjects is the output of Get-AzureRmVM.
I pass $DeserializedJson to the deployment template' parameter (of ty...
How can I improve my paw detection?
...fore, though it worked fine for this example. In the past, I've used this script: svn.effbot.python-hosting.com/pil/Scripts/gifmaker.py to directly write an animated gif from python without saving the individual frames. Hope that helps! I'll post an example at the question @unutbu mentioned.
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Any gotchas using unicode_literals in Python 2.6?
...-8 encoded strings with unicode ones.
For example, consider the following scripts.
two.py
# encoding: utf-8
name = 'helló wörld from two'
one.py
# encoding: utf-8
from __future__ import unicode_literals
import two
name = 'helló wörld from one'
print name + two.name
The output of running ...
Spark java.lang.OutOfMemoryError: Java heap space
...
Have a look at the start up scripts a Java heap size is set there, it looks like you're not setting this before running Spark worker.
# Set SPARK_MEM if it isn't already set since we also use it for this process
SPARK_MEM=${SPARK_MEM:-512m}
export SPAR...
How do I dump an object's fields to the console?
When I'm running a simple Ruby script, what's the easiest way to dump an object's fields to the console?
9 Answers
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How to delete images from a private docker registry?
...lly removing the reference to the associated images. Then you can run this script to remove all images, that are not referenced by any tag or the ancestry of any used image.
Terminology (images and tags)
Consider an image graph like this where the capital letters (A, B, ...) represent short image ...
Python error “ImportError: No module named”
... it by adding PYTHONPATH=/usr/local/lib/python2.7/site-packages to startup scripts.
– Johan Snowgoose
Apr 12 '17 at 20:16
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