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Git copy file preserving history [duplicate]
...lder No. Like git diff -M this is just smart analysis of the tree objects. From the git blame man page: "The origin of lines is automatically followed across whole-file renames (currently there is no option to turn the rename-following off)."
– CliffordVienna
A...
What is the (best) way to manage permissions for Docker shared volumes?
...pproach, all access to the volume data is via containers that use -volumes-from the data container, so the host uid/gid doesn't matter.
For example, one use case given in the documentation is backing up a data volume. To do this another container is used to do the backup via tar, and it too uses -v...
Making heatmap from pandas DataFrame
I have a dataframe generated from Python's Pandas package. How can I generate heatmap using DataFrame from pandas package.
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...our example above is pointless (no pun intended) since it converts a point from a view to itself, so nothing will happen. You would more commonly find out where some point of a view was in relation to its superview - to test if a view was moving off the screen, for example:
CGPoint originInSupervie...
Static methods - How to call a method from another method?
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How do I have to do in Python for calling an static method from another static method of the same class?
class Test() :
@staticmethod
def static_method_to_call()
pass
@staticmethod
def another_static_method() :
Test.static_method_to_call()
@cla...
Reference: What is variable scope, which variables are accessible from where and what are “undefined
What is "variable scope" in PHP? Are variables from one .php file accessible in another? Why do I sometimes get "undefined variable" errors?
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What is the behavior difference between return-path, reply-to and from?
...an email list, that is going to send out the following RFC2822 content.
From: <coolstuff@mymailinglist.com>
To: <you@yourcompany.com>
Subject: Super simple email
Reply-To: <coolstuff-threadId=123@mymailinglist.com>
This is a very simple body.
Now, let's say you are going to ...
jQuery: Return data after ajax call success [duplicate]
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The only way to return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.
You can pass in a callback function that handles the result:
f...
Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...hough the scoping behavior is still the same (i.e. they can only be called from within the script).
In addition, you can also declare functions within other functions. These are called nested functions, and these can only be called from within the function they are nested. They can also have access...
Rails: call another controller action from a controller
I need to call the create action in controller A, from controller B.
9 Answers
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