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How to show what a commit did?
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git show <commit-id>
Documentation for git show
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?
... convinced that this is an appropriate code for a validation failure, what do y'all recommend?
7 Answers
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What are Scala context and view bounds?
...ass defines the method compare(a: A, b: A): Int.
We'll see another way of doing this below.
How are View Bounds and Context Bounds implemented?
It shouldn't be surprising that both view bounds and context bounds are implemented with implicit parameters, given their definition. Actually, the synta...
Makefile, header dependencies
... However, the removal of all directories from the build target with -MM is documented and not a bug [gpp]:
By default CPP takes the name of the main input file, deletes any
directory components and any file suffix such as ‘.c’, and appends the
platform's usual object suffix.
The (somew...
Update an outdated branch against master in a Git repo
...I would like to bring this branch up to date with the master branch, but I don't know how to do this. There will also probably be many merge conflicts.
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Is quoting the value of url() really necessary?
...llowed by optional white space followed by an optional single quote (') or double quote (") character followed by the URI itself, followed by an optional single quote (') or double quote (") character followed by optional white space followed by ')'. The two quote characters must be the same.
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Parse JSON in TSQL
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JSON is a pretty simple protocol so it really doesn't require a huge amount of masochism. Once you have it, you can use the one routine for all your JSON. Anyway, i've done it for you here simple-talk.com/sql/t-sql-programming/…
– Phil Factor
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Determine if a String is an Integer in Java [duplicate]
...(you have to create a Scanner object, which in a critically-tight loop you don't want to do. But it generally shouldn't be too much more expensive, so for day-to-day operations it should be pretty reliable.
public static boolean isInteger(String s, int radix) {
Scanner sc = new Scanner(s.trim()...
Good example of livelock?
...ering if anyone had a good code-based example of it? And by code-based, I do not mean "two people trying to get past each other in a corridor". If I read that again, I'll lose my lunch.
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Best approach to real time http streaming to HTML5 video client
...ML5 client using node.js, as there are a number of variables at play and I don't have a lot of experience in this space, having spent many hours trying different combinations.
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