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“tag already exists in the remote" error after recreating the git tag

... Edit, 24 Nov 2016: this answer is apparently popular, so I am adding a note here. If you replace a tag on a central server, anyone who has the old tag—any clone of that central-server repository that already has the tag—could retain it...
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Checking if a variable is defined?

...to nil is initialized. – skalee Feb 16 '11 at 13:18 7 ...
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Objective-C parse hex string to integer

... 169 Joshua Weinberg's answer is mostly correct, however the 0x prefix is optional when scanning he...
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How to set OnClickListener on a RadioButton in Android?

... | edited Feb 4 '15 at 16:20 Bartek Lipinski 25.5k77 gold badges7474 silver badges107107 bronze badges ...
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How to call Base Class's __init__ method from the child class? [duplicate]

... | edited Aug 17 '16 at 10:04 answered Jan 2 '15 at 10:17 ...
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What is Angular.noop used for?

... is necessary. – John Smith Dec 18 '16 at 13:00 Great thanks :) Can you explain what is $timeout(angular.noop)? ...
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Solving a “communications link failure” with JDBC and MySQL [duplicate]

... | edited Apr 5 '17 at 16:20 answered May 27 '12 at 7:40 ...
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I need to securely store a username and password in Python, what are my options?

... | edited Feb 16 '18 at 16:19 answered Aug 7 '15 at 16:08 ...
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Vertically centering a div inside another div [duplicate]

... meomeo 27.8k1616 gold badges8181 silver badges121121 bronze badges ...
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When do you use Java's @Override annotation and why?

... answered Sep 18 '08 at 16:53 Dave L.Dave L. 40k1111 gold badges5555 silver badges6161 bronze badges ...