大约有 30,000 项符合查询结果（耗时：0.0413秒） [XML]
Subprocess changing directory
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answered Oct 3 '19 at 18:27
FrancoisFrancois
44822 silver badges1212 bronze badges
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Iterate over each line in a string in PHP
...terated 100 times over a test file with 17 thousand lines: preg_split took 27.7 seconds, whereas strtok took 1.4 seconds.
Note that though the $separator is defined as "\r\n", strtok will separate on either character - and as of PHP4.1.0, skip empty lines/tokens.
See the strtok manual entry:
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Display numbers with ordinal suffix in PHP
... <32
– cronoklee
Feb 3 '16 at 12:27
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How do I prevent an Android device from going to sleep programmatically?
...t is deprecated. please check this answer : stackoverflow.com/a/22447615/5327912
– Parth Anjaria
Nov 6 '17 at 5:31
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Form inside a table
...ore info here
– Souhaieb Besbes
Aug 27 '15 at 9:50
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IN clause and placeholders
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answered Mar 27 '15 at 21:19
epoolepool
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What's the best free C++ profiler for Windows? [closed]
... Chad Nouis
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answered Sep 15 '08 at 22:18
yrpyrp
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Switching a DIV background image with jQuery
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answered Sep 27 '10 at 23:12
KellyKelly
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Is there a way to recover from an accidental “svn revert”?
... me
– Janani Kumar
Aug 11 '16 at 12:27
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Elastic Search: how to see the indexed data
...ommand line, eg:
Check the mapping for an index:
curl -XGET 'http://127.0.0.1:9200/my_index/_mapping?pretty=1'
Get some sample docs:
curl -XGET 'http://127.0.0.1:9200/my_index/_search?pretty=1'
See the actual terms stored in a particular field (ie how that field has been analyzed):
cur...