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Iterating through directories with Python
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C:/Users/sid/Desktop/test\src\app/cool.txt C:/Users/sid/Desktop/test\src\app/woohoo.txt Ya in the open statement of my code, i think i have to give the absolute path to the file. import os rootdir ='C:/Users/spemmara/Desktop/test/src/app/' for subdir, dirs, fi...
Python: Is it bad form to raise exceptions within __init__?
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The standard library says:
>>> f = file("notexisting.txt")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
IOError: [Errno 2] No such file or directory: 'notexisting.txt'
Also I don't really see any reason why it should be considered bad f...
JavaScript/jQuery to download file via POST with JSON data
... link.href=window.URL.createObjectURL(blob);
link.download="myFileName.txt";
link.click();
});
This is IE 10+, Chrome 8+, FF 4+. See https://developer.mozilla.org/en-US/docs/Web/API/URL.createObjectURL
It will only download the file in Chrome, Firefox and Opera. This uses a download attr...
Does git return specific return error codes?
...test to fail. This is what I got:
$ git merge newbranch
Auto-merging test.txt
CONFLICT (content): Merge conflict in test.txt
Automatic merge failed; fix conflicts and then commit the result.
$ echo $?
1
Git returns 0 when it merges correctly, as expected.
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Configuring so that pip install can work from github
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If you want to use requirements.txt file, you will need git and something like the entry below to anonymously fetch the master branch in your requirements.txt.
For regular install:
git+git://github.com/celery/django-celery.git
For "editable" install:
-...
Visual Studio 2010 always thinks project is out of date, but nothing has changed
... 1>Project not up to date because build input 'C:\...\ReadMe.txt' is missing. :O !!?!
– jozxyqk
Nov 21 '14 at 10:19
3
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seek() function?
... Example:
So if you have a text file with the following content:
simple.txt
abc
You can jump 1 byte to skip over the first character as following:
fp = open('simple.txt', 'r')
fp.seek(1)
print fp.readline()
>>> bc
Binary file example gathering width :
fp = open('afile.png', 'rb')
...
Batch equivalent of Bash backticks
...by redirecting the output to a file first. For example:
echo zz > bla.txt
set /p VV=<bla.txt
echo %VV%
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What is the difference between a regular string and a verbatim string?
... to be escaped, like a filename:
string myFileName = "C:\\myfolder\\myfile.txt";
would be
string myFileName = @"C:\myfolder\myfile.txt";
The @ symbol means to read that string literally, and don't interpret control characters otherwise.
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Stash changes while keeping the changes in the working directory in Git
...eep, and then stash everything using --keep-index:
$ git add modified-file.txt
$ git stash push --keep-index
The commands above will stash everything, but it will leave the files staged in your working directory.
From the official Linux Kernel Git documentation for git stash or from git-scm:
If th...