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“tag already exists in the remote" error after recreating the git tag
...dy has the tag—could retain its old tag. So while this tells you how to do it, be really sure you want to do it. You'll need to get everyone who already has the "wrong" tag to delete their "wrong tag" and replace it with the new "right tag".
Testing in Git 2.10/2.11 shows that retaining the old...
Writing unit tests in Python: How do I start? [closed]
...ther than the default unittest module.
Consider these two examples, which do the same thing:
Example 1 (unittest):
import unittest
class LearningCase(unittest.TestCase):
def test_starting_out(self):
self.assertEqual(1, 1)
def main():
unittest.main()
if __name__ == "__main__":
...
How do I put a variable inside a string?
I would like to put an int into a string . This is what I am doing at the moment:
8 Answers
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How do I use regex in a SQLite query?
I'd like to use a regular expression in sqlite, but I don't know how.
17 Answers
17
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Accessing an SQLite Database in Swift
...roject to handle SQLite C calls. If using Xcode 9 or later, you can simply do:
import SQLite3
Create/open database.
let fileURL = try! FileManager.default
.url(for: .applicationSupportDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
.appendingPathComponent("test.sqlite")...
What is the minimum I have to do to create an RPM file?
...
I often do binary rpm per packaging proprietary apps - also moster as websphere - on linux.
So my experience could be useful also a you, besides that it would better to do a TRUE RPM if you can. But i digress.
So the a basic step fo...
How do I fix a merge conflict due to removal of a file in a branch?
...h and when I try to merge it to master branch. There are 2 conflicts. I don't know how to resolve CONFLICT (delete/modify) . Can you please tell me what to do?
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How do you get a Golang program to print the line number of the error it just called?
...ing to throw errors in my Golang program with log.Fatal but, log.Fatal does not also print the line where the log.Fatal was ran. Is there no way of getting access to the line number that called log.Fatal? i.e. is there a way to get the line number when throwing an error?
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Check if object exists in JavaScript
How do I verify the existence of an object in JavaScript?
18 Answers
18
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Why doesn't Java allow overriding of static methods?
...ience for Java was C++ developers. Making static methods work the way they do had the benefit of familiarity for C++ programmers and was also very fast, because there's no need to wait until runtime to figure out which method to call.
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