大约有 46,000 项符合查询结果（耗时：0.0540秒） [XML]
Showing which files have changed between two revisions
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This has come in handy especially with large branches containing a lot of differences.
– vandsh
Apr 7 '15 at 18:07
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Regular expression that matches valid IPv6 addresses
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30 Answers
30
Active
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Naming conventions: “State” versus “Status” [closed]
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It depends on the context
State generally refers to the entire state of an entity - all its values and relationships at a particular point in time (usually, current)
Status is more of a time-point, say, where something is at in a process or workflow - is it dir...
Elegant way to combine multiple collections of elements?
...pe List<List<int>> , I could use SelectMany to combine them all into one collection.
11 Answers
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How do I install Python packages on Windows?
I'm having a hard time setting up python packages. EasyInstall from SetupTools is supposed to help that, but they don't have an executable for Python 2.6.
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How can I convert a long to int in Java?
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long l = 100000;
int i = (int) l;
Note, however, that large numbers (usually larger than 2147483647 and smaller than -2147483648) will lose some of the bits and would be represented incorrectly.
For instance, 2147483648 would be represented as -2147483648.
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What's the easy way to auto create non existing dir in ansible
... Should note that you may want to add recurse=yes to the file call to get mkdir -p type behavior
– Mitch
Feb 10 '16 at 19:45
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What is the best way to implement “remember me” for a website? [closed]
...match, a theft is assumed. The user receives a strongly worded warning and all of the user's remembered sessions are deleted.
If the username and series are not present, the login cookie is ignored.
This approach provides defense-in-depth. If someone manages to leak the database table, it does no...
Android soft keyboard covers EditText field
Is there a way to make the screen scroll to allow the text field to be seen?
14 Answers
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Spring Data JPA - “No Property Found for Type” Exception
...e:
When Spring Data creates a new Repository implementation, it analyzes all the methods defined by the interfaces and tries to automatically generate queries from the method name. While this has limitations, it is a very powerful and elegant way of defining new custom access methods with very lit...