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Django South - table already exists
...As temporary solution, you can comment the Table creation in the migration script.
class Migration(migrations.Migration):
dependencies = [
(...)
]
operations = [
#migrations.CreateModel(
# name='TABLE',
# fields=[
# ....
...
In Unix, how do you remove everything in the current directory and below it?
...
IMO, this is the best answer, particularly in scripts.
– wizonesolutions
Jul 17 '15 at 14:00
1
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Cannot overwrite model once compiled Mongoose
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My test script looks like so: "test": "NODE_ENV=test mocha --file mocha.config.js --watch" and in that config js file I have a before() and after() to handle setup and teardown. @E.Sundin provided the perfect solution here, and it wo...
Read lines from a file into a Bash array [duplicate]
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this worked with NAUTILUS_SCRIPT_SELECTED_FILE_PATHS that has '\012' (\n) char on it, thx! using any output: IFS=$'\n' read -d '' -r -a astr < <(echo -e "a b c\nd e\nf"); checking: for str in "${astr[@]}";do echo $str;done;
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Saving an Object (Data persistence)
... like touch on a few slightly advanced usage topics.
cPickle (or _pickle) vs pickle
It's almost always preferable to actually use the cPickle module rather than pickle because the former is written in C and is much faster. There are some subtle differences between them, but in most situations they...
How to fully remove Xcode 4
...d the Mac App Store apps aren't running, then trying running the uninstall script at this (different!) location:
/Library/Developer/Shared/uninstall-devtools
This is where I found it.
Also delete Install Xcode.app from Applications folder, and Empty Trash.
Then run App Store again, and find/ins...
What's the rationale for null terminated strings?
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The question is asked as a Length Prefixed Strings (LPS) vs zero terminated strings (SZ) thing, but mostly expose benefits of length prefixed strings. That may seem overwhelming, but to be honest we should also consider drawbacks of LPS and advantages of SZ.
As I understand it, t...
How can I parse a JSON file with PHP? [duplicate]
...evaluated relative to the current directory, not necessarily where the PHP script is. On bash, you can discover the current directory by typing pwd.
– Flimm
Aug 28 '19 at 13:22
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cleanest way to skip a foreach if array is empty [duplicate]
... a real life example taken from a recent bug in piwik, a popular analytics script: github.com/piwik/piwik/pull/11098 From your answer, the solution would have been to change php's json_decode()?
– Christopher K.
Jan 17 '17 at 13:57
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How to remove an HTML element using Javascript?
... Can somebody tell me how to remove an HTML element using the original Javascript not jQuery.
11 Answers
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