大约有 42,000 项符合查询结果（耗时：0.0817秒） [XML]
List all files and directories in a directory + subdirectories
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edited Mar 24 '18 at 5:13
Termininja
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How to embed small icon in UILabel
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edited Oct 17 '18 at 5:37
kelin
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How to round a number to n decimal places in Java
...f.format(d));
}
gives the output:
12
123.1235
0.23
0.1
2341234.2125
EDIT: The original answer does not address the accuracy of the double values. That is fine if you don't care much whether it rounds up or down. But if you want accurate rounding, then you need to take the expected accuracy of...
How to get file_get_contents() to work with HTTPS?
I'm working on setting up credit card processing and needed to use a workaround for CURL. The following code worked fine when I was using the test server (which wasn't calling an SSL URL), but now when I am testing it on the working server with HTTPS, it's failing with the error message "failed to o...
Remove the complete styling of an HTML button/submit
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edited Nov 5 '18 at 15:50
answered Mar 17 '10 at 12:13
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How do I check/uncheck all checkboxes with a button using jQuery?
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edited Jan 15 '13 at 11:37
Michael J. Lee
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How can I move a tag on a git branch to a different commit?
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edited Dec 5 '19 at 20:44
answered Nov 8 '11 at 0:34
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Print “hello world” every X seconds
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edited May 1 '16 at 9:30
Sнаđошƒаӽ
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ansible: lineinfile for several lines?
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edited Jan 29 '16 at 15:34
answered Jun 21 '14 at 21:09
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How to tell if rails is in production?
...gt;
And that will show you what the environment that you're running in.
edit
You will see the default exception page instead of the actual error pages on any environment if the request is considered "local" (that is from localhost or 127.0.0.1), you can override this by adding this to your App...