大约有 1,500 项符合查询结果(耗时:0.0127秒) [XML]

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Using awk to remove the Byte-order mark

...t not UTF-16 files without a BOM) to UTF-8 without a BOM: $ printf '\ufeffä\n'|iconv -f utf-8 -t utf-16be>bom-utf16be $ printf '\ufeffä\n'|iconv -f utf-8 -t utf-16le>bom-utf16le $ printf '\ufeffä\n'>bom-utf8 $ printf 'ä\n'|iconv -f utf-8 -t utf-16be>utf16be $ printf 'ä\n'|iconv -f ...
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Regex to match only letters

...r letters than A–Z, you can either add them to the character set: [a-zA-ZäöüßÄÖÜ]. Or you use predefined character classes like the Unicode character property class \p{L} that describes the Unicode characters that are letters. ...
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When is TCP option SO_LINGER (0) required?

...TIME_WAIT state, tying up all the available resources on a server. When a TCP connection is closed cleanly, the end that initiated the close ("active close") ends up with the connection sitting in TIME_WAIT for several minutes. So if your protocol is one where the server initiates the connection c...
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Why is SCTP not much used/known

...Stevens and I found that there is a third transport layer standard besides TCP and UDP: SCTP . 11 Answers ...
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What is the theoretical maximum number of open TCP connections that a modern Linux box can have

...ng infinite performance from hardware, can a Linux box support >65536 open TCP connections? 3 Answers ...
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How to escape double quotes in a title attribute

... &#177 | plus or minus sign ± &#179 | superscript 3 ³ &#187 | double greater-than sign » &#189 | fraction 1/2 ½ &#191 | inverted question mark ¿ &#8220 | left double quote “ &#8212 | dash — ...
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How many spaces will Java String.trim() remove?

...red Feb 4 '10 at 10:31 Juha SyrjäläJuha Syrjälä 30k3030 gold badges121121 silver badges171171 bronze badges ...
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YouTube iframe API: how do I control an iframe player that's already in the HTML?

...beIframeAPIReady() function is not invoked. – Humppakäräjät Feb 4 '15 at 18:21 ...
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术

....181.124.108 application/x-javascript 1346398516.767 17157 192.168.2.22 TCP_MISS/000 0 GET http://www.gougou.com/js/input-ac.js - DIRECT/www.gougou.com - 1346398516.767 17188 192.168.2.22 TCP_HIT/000 0 GET http://www.gougou.com/ - DIRECT/www.gougou.com - 修改squid.conf 文件,避免其他...
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Difference between datetime and timestamp in sqlserver? [duplicate]

What is the difference between Timestamp and Datetime SQL Server? 2 Answers 2 ...