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How do I create a new Git branch from an old commit? [duplicate]

I have a Git branch called jzbranch and have an old commit id: a9c146a09505837ec03b . 1 Answer ...
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What does a . in an import statement in Python mean?

... That's the new syntax for explicit relative imports. It means import from the current package. share | improve this answer | follow | ...
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Export data from Chrome developer tool

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How to stop Flask from initialising twice in Debug Mode? [duplicate]

When building a Flask service in Python and setting the debug mode on, the Flask service will initialise twice. When the initialisation loads caches and the like, this can take a while. Having to do this twice is annoying when in development (debug) mode. When debug is off, the Flask service only in...
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How to upgrade R in ubuntu? [closed]

... one,so it is convenient to check this post. Then, follow the instructions from here Open the sources.list file: sudo nano /etc/apt/sources.list Add a line with the source from where the packages will be retrieved. For example: deb https://cloud.r-project.org/bin/linux/ubuntu/ version/ R...
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Django Reverse with arguments '()' and keyword arguments '{}' not found

...for generating activation link and send it via email of course. So i think from tests.py it will be same. The correct way to do this is following: from django.test import Client from django.core.urlresolvers import reverse #app name - name of the app where the url is defined client= Client() resp...
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How do I turn off the output from tar commands on Unix? [closed]

I had a look at the options, but nothing seemed obvious as a manner in which to turn off the output when uncompressing a file. The below is the code I am currently using... I just need the option to switch off the output. ...
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Get filename from file pointer [duplicate]

If I have a file pointer is it possible to get the filename? 1 Answer 1 ...
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Remove final character from string [duplicate]

Let's say my string is 10 characters long. 2 Answers 2 ...
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Extracting double-digit months and days from a Python date [duplicate]

Is there a way to extract month and day using isoformats? Lets assume today's date is March 8, 2013. 2 Answers ...