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Updating a local repository with changes from a GitHub repository

I've got a project checked locally from GitHub, and that remote repository has since had changes made to it. What's the correct command to update my local copy with the latest changes? ...
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Executing multi-line statements in the one-line command-line?

... this style can be used in makefiles too (and in fact it is used quite often). python - <<EOF import sys for r in range(3): print 'rob' EOF or python - <<-EOF import sys for r in range(3): print 'rob' EOF in latter case leading tab character...
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Replace multiple strings with multiple other strings

...in a string with multiple other words. The string is "I have a cat, a dog, and a goat." 18 Answers ...
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How to manage REST API versioning with spring?

... anything that is easy to maintain. I'll explain first the problem I have, and then a solution... but I do wonder if I'm re-inventing the wheel here. ...
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How do you display a Toast from a background thread on Android?

... I'm not sure I understand how to do this. I have my existing public void run(). I tried putting this code there. I know that's not right because it didn't work, but I am really stuck. – SwimBikeRun Mar 4 '12 ...
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When to use “ON UPDATE CASCADE”

...CADE. However, let's say that your primary key is a 10 digit UPC bar code and because of expansion, you need to change it to a 13-digit UPC bar code. In that case, ON UPDATE CASCADE would allow you to change the primary key value and any tables that have foreign key references to the value will be...
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Understanding generators in Python

I am reading the Python cookbook at the moment and am currently looking at generators. I'm finding it hard to get my head round. ...
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For i = 0, why is (i += i++) equal to 0?

...ation): int i = 0; i = i + i; // i=0 because the ++ is a postfix operator and hasn't been executed i + 1; // Note that you are discarding the calculation result What actually happens is more involved than that - take a look at MSDN, 7.5.9 Postfix increment and decrement operators: The run-tim...
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Can't connect Nexus 4 to adb: unauthorized

I have a Nexus 4 with Android 4.3 and I am trying to connect the device to a computer with Windows 7 64bit. 26 Answers ...
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How to echo shell commands as they are executed

In a shell script, how do I echo all shell commands called and expand any variable names? 13 Answers ...