大约有 48,000 项符合查询结果（耗时：0.0792秒） [XML]
Finding out whether a string is numeric or not
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John CalsbeekJohn Calsbeek
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How to output only captured groups with sed?
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25
As a note, OSX Mountain Lion no longer supports PCRE in grep.
– yincrash
Aug 9 '12 at 15:20
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Max parallel http connections in a browser?
...refox 2: 2
Firefox 3+: 6
Opera 9.26: 4
Opera 12: 6
Safari 3: 4
Safari 5: 6
IE 7: 2
IE 8: 6
IE 10: 8
Chrome: 6
The limit is per-server/proxy, so your wildcard scheme will work.
FYI: this is specifically related to HTTP 1.1; other protocols have separate concerns and lim...
Convert boolean result into number/integer
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355
Javascript has a ternary operator you could use:
var i = result ? 1 : 0;
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Capture characters from standard input without waiting for enter to be pressed
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Remy Lebeau
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answered Jan 7 '09 at 20:08
Johannes Schaub - litbJohannes Sch...
Pretty printing XML with javascript
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58
From the text of the question I get the impression that a string result is expected, as opposed...
How do I output text without a newline in PowerShell?
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edited Oct 9 '10 at 18:56
Jay Bazuzi
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an...
How can I round up the time to the nearest X minutes?
Is there a simple function for rounding UP a DateTime to the nearest 15 minutes?
13 Answers
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How to display request headers with command line curl
...w.google.com/
< Content-Type: text/html; charset=UTF-8
< Date: Thu, 15 Jul 2010 06:06:52 GMT
< Expires: Sat, 14 Aug 2010 06:06:52 GMT
< Cache-Control: public, max-age=2592000
< Server: gws
< Content-Length: 219
< X-XSS-Protection: 1; mode=block
<
<HTML><HEAD><...