大约有 47,000 项符合查询结果（耗时：0.0405秒） [XML]
Loading custom configuration files
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OliverOliver
37.1k77 gold badges8080 silver badges132132 bronze badges
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How to check status of PostgreSQL server Mac OS X
...look for a command that looks something like this (your version may not be 8.3):
/Library/PostgreSQL/8.3/bin/postgres -D /Library/PostgreSQL/8.3/data
To start the server, execute something like this:
/Library/PostgreSQL/8.3/bin/pg_ctl start -D /Library/PostgreSQL/8.3/data -l postgres.log
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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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answered Feb 8 '11 at 9:29
trojanfoetrojanfoe
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What are the main uses of yield(), and how does it differ from join() and interrupt()?
...until all other threads have had a slice of CPU;
(at least in kernel 2.6.8 onwards), the fact that the thread has yielded is implicitly taken into account by the scheduler's heuristics
on its recent CPU allocation— thus, implicitly, a thread that has
yielded could be given more CPU when sche...
What does numpy.random.seed(0) do?
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598
np.random.seed(0) makes the random numbers predictable
>>> numpy.random.seed(0) ; nump...
How to convert a string or integer to binary in Ruby?
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answered Feb 26 '10 at 8:52
Mike WoodhouseMike Woodhouse
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No secret option provided to Rack::Session::Cookie warning?
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This is a Rails bug, as the subclass is violating the superclass API contract.
The warn...
PHP regular expressions: No ending delimiter '^' found in
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edited Jan 8 '11 at 17:09
answered Jan 8 '11 at 17:04
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How many files can I put in a directory?
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FAT32:
Maximum number of files: 268,173,300
Maximum number of files per directory: 216 - 1 (65,535)
Maximum file size: 2 GiB - 1 without LFS, 4 GiB - 1 with
NTFS:
Maximum number of files: 232 - 1 (4,294,967,295)
Maximum file size
Implementa...