大约有 15,630 项符合查询结果（耗时：0.0318秒） [XML]
How do you test that a Python function throws an exception?
...he assertion; using @Moe's answer above for example: self.assertRaises(TypeError, mymod.myfunc). You can find a full list of the Built-in Exceptions here: docs.python.org/3/library/exceptions.html#bltin-exceptions
– Raymond Wachaga
Feb 7 '19 at 17:51
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PostgreSQL Autoincrement
...values. I saw in the PostgreSQL docs a datatype "serial", but I get syntax errors when using it (in v8.0).
11 Answers
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How do I create a constant in Python?
...yping import Final
a: Final = 1
# Executes fine, but mypy will report an error if you run mypy on this:
a = 2
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How to force file download with PHP
...lue is specified as "Returns the number of bytes read from the file. If an error occurs, FALSE is returned and unless the function was called as @readfile(), an error message is printed.". So you'll end up with the content of the file + integer number at the end of the content.
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Inject service in app.config
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Thanks! However, if I do this I get: Error: 'undefined' is not an object (evaluating '$q.defer') in the the service.
– dndr
Apr 10 '13 at 23:23
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fatal: git-write-tree: error building trees
... but it worked, and seemed like a better fit for my case because I got the error after git stash rather than git revert.
– Mars
Dec 24 '17 at 19:38
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Scatterplot with too many points
...n or square. I just want simple dots. When i use geom_point(), it gives me error.
– user1007742
Aug 12 '14 at 14:09
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Why can't my program compile under Windows 7 in French? [closed]
...h both GCC 4.7 and Clang trunk on Coliru and I get more or less the same errors (output is below the code), though I think Coliru runs on an English OS so I wouldn't expect it to work anyway.
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Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...me records that the automations table referred to caused it to throw this "Error Code: 1452. Cannot add or update a child row: a foreign key constraint fails".
– Ryan
Jan 25 '19 at 22:43
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Git “error: The branch 'x' is not fully merged”
...ording changed in response to the commments. Thanks @slekse
That is not an error, it is a warning. It means the branch you are about to delete contains commits that are not reachable from any of: its upstream branch, or HEAD (currently checked out revision). In other words, when you might lose commi...