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Where should signal handlers live in a django project?
...e is to define your handlers in handlers.py in a signals submodule, e.g. a file that looks like:
yourapp/signals/handlers.py:
from django.db.models.signals import pre_save
from django.dispatch import receiver
from myapp.models import MyModel
@receiver(pre_save, sender=MyModel)
def my_handler(send...
Why is a 3-way merge advantageous over a 2-way merge?
...
Say you and your friend both checked out a file, and made some changes to it. You removed a line at the beginning, and your friend added a line at the end. Then he committed his file, and you need to merge his changes into your copy.
If you were doing a two-way merge...
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
What is the difference between the COPY and ADD commands in a Dockerfile, and when would I use one over the other?
13 A...
How do I copy an entire directory of files into an existing directory using Python?
... a directory that contains a directory named bar (containing one or more files) and a directory named baz (also containing one or more files). Make sure there is not a directory named foo .
...
How to compare two files not in repo using git
I'd like to compare two css files which are not in any git repository. Is there such a functionality in git?
3 Answers
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Browse and display files in a git repo without cloning
Is there a way to browse and display files in a git repo without cloning it first? I can do those in svn using the commands:
...
Load “Vanilla” Javascript Libraries into Node.js
... library that I found.) But these libraries are just straightforward .js files and not "Node.js libraries".
7 Answers
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Git Push into Production (FTP)
...r doing FTP the Git
way. Use git-ftp.sh to upload only the
Git tracked files to a FTP server,
which have changed since the last
upload. This saves time and bandwith.
Even if you play with different
branches, git-ftp.sh knows which files
are different. No ordinary FTP client
can do th...
CustomErrors mode=“Off”
...ldn't get around it but have finally figured it out:
In my machine.config file I had an entry under <system.web>:
<deployment retail="true" />
This seems to override any other customError settings that you have specified in a web.config file, so setting the above entry to:
<deplo...
Proper way to add svn:executable
I have a few files that have been executable before svn adding them. They have the svn:executable property set. Now, a few other files were checked in without the executable bit do not have it, and I want to set the svn:executable property:
...