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git error: failed to push some refs to remote
..., whereas I could do it yesterday.
Maybe I messed up with configs or something.
39 Answers
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How can I reset or revert a file to a specific revision?
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Assuming the hash of the commit you want is c5f567:
git checkout c5f567 -- file1/to/restore file2/to/restore
The git checkout man page gives more information.
If you want to revert to the commit before c5f567, append ~1 (where...
Can (domain name) subdomains have an underscore “_” in it?
Can subdomains (domain names) have underscore _ in them?
11 Answers
11
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What is the difference between “instantiated” and “initialized”?
I've been hearing these two words used in Microsoft tutorials for VB.NET. What is the difference between these two words when used in reference to variables?
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Good or bad practice for Dialogs in wpf with MVVM?
I lately had the problem of creating add and edit dialogs for my wpf app.
3 Answers
3
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How do you scroll up/down on the Linux console?
...give you the command history. But, how do you look at past output by scrolling up and down?
15 Answers
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What command means “do nothing” in a conditional in Bash?
Sometimes when making conditionals, I need the code to do nothing, e.g., here, I want Bash to do nothing when $a is greater than "10", print "1" if $a is less than "5", otherwise, print "2":
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In Java, how do I call a base class's method from the overriding method in a derived class?
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The keyword you're looking for is super. See this guide, for instance.
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How do I enter a multi-line comment in Perl? [duplicate]
How do I add a multi-line comment to Perl source code?
2 Answers
2
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Remove and Replace Printed items [duplicate]
I was wondering if it was possible to remove items you have printed in Python - not from the Python GUI, but from the command prompt.
e.g.
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