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Accessing inactive union member and undefined behavior?
I was under the impression that accessing a union member other than the last one set is UB, but I can't seem to find a solid reference (other than answers claiming it's UB but without any support from the standard).
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Does Java have something like C#'s ref and out keywords?
Something like the following:
7 Answers
7
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Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
Trying to build my project on the build server gives me the following error:
21 Answers
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Why can I use a function before it's defined in JavaScript?
This code always works, even in different browsers:
7 Answers
7
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Convert a python dict to a string and back
I am writing a program that stores data in a dictionary object, but this data needs to be saved at some point during the program execution and loaded back into the dictionary object when the program is run again.
How would I convert a dictionary object into a string that can be written to a file and...
Undo git stash pop that results in merge conflict
I began making changes to my codebase, not realizing I was on an old topic branch. To transfer them, I wanted to stash them and then apply them to a new branch off of master. I used git stash pop to transfer work-in-progress changes to this new branch, forgetting that I hadn't pulled new changes i...
How to permanently remove few commits from remote branch
I know that's rewriting of history which is bad yada yada.
8 Answers
8
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Find and kill a process in one line using bash and regex
I often need to kill a process during programming.
25 Answers
25
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How to completely remove an issue from GitHub?
Is it possible to completely remove an issue from the GitHub issue tracker?
11 Answers
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How to define “type disjunction” (union types)?
One way that has been suggested to deal with double definitions of overloaded methods is to replace overloading with pattern matching:
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