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Django ModelForm: What is save(commit=False) used for?
... if attachment.filename.lower().endswith(('.doc','.pdf','.rtf','.txt')):
attachment.file_type = "text"
attachment.save()
here is my example of using save(commit=False). I wanted to check what type of file a user uploaded before saving it to the databas...
How to git-svn clone the last n revisions from a Subversion repository?
...-u https://server/project/trunk -l 50 -o myproj --authors-file=svn-authors.txt
Find the previous N revision from an SVN repo
# -u The SVN URL to clone
# -l The limit of revisions
./svn-lookback.sh -u https://server/project/trunk -l 5
...
How to pip install a package with min and max version range?
...
This is a much better way to manage requirements.txt IMO. Using package==1.* instead of package>=1.2 prevents pip from installing major version 2+ for the package, which is desirable since major version changes are often backwards incompatible.
– Mi...
How can I efficiently download a large file using Go?
...evity):
import ("net/http"; "io"; "os")
...
out, err := os.Create("output.txt")
defer out.Close()
...
resp, err := http.Get("http://example.com/")
defer resp.Body.Close()
...
n, err := io.Copy(out, resp.Body)
The http.Response's Body is a Reader, so you can use any functions that take a Reader, t...
What's the best CRLF (carriage return, line feed) handling strategy with Git?
...t with / are treated relative to the .gitattributes folder
relative/path/*.txt text eol=lf
There is a convenient collection of ready to use .gitattributes files for the most popular programming languages. It's useful to get you started.
Once you've created or adjusted your .gitattributes, you sho...
How do you include additional files using VS2010 web deployment packages?
...is is wonderful. Using this to deploy some version information stored in a txt file.
– lamarant
Nov 1 '13 at 18:03
5
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Ignoring an already checked-in directory's contents?
..., this can be done with:
git update-index --assume-unchanged path/to/file.txt
After that any changes to this file will no longer show up in git status.
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How to pipe stdout while keeping it on screen ? (and not to a output file)
... part of the process substitution. Here's an example: echo 'ee' | tee file.txt >(wc -c | tr -d ' ')
– Nick Chammas
Oct 16 '14 at 3:31
1
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How to get file creation & modification date/times in Python?
...Windows):
>>> import os
>>> statinfo = os.stat('somefile.txt')
>>> statinfo
(33188, 422511L, 769L, 1, 1032, 100, 926L, 1105022698,1105022732, 1105022732)
>>> statinfo.st_size
926L
>>>
In the above example you would use statinfo.st_mtime or statinfo.st_c...
Android - how do I investigate an ANR?
...app threw an ANR (Application Not Responding). I took a look at the traces.txt file in /data and I see a trace for my application. This is what I see in the trace.
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