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What is the purpose o<em>fem> the : (colon) GNU Bash builtin?
...tion - persists a<em>fem>ter the command completes, as demonstrated here using ksh93:
$ unset x; ( x=hi :; echo "$x" )
hi
$ ( x=hi true; echo "$x" )
$
Note that Zsh ignores this requirement, as does GNU Bash except when operating in POSIX compatibility mode, but all other major "POSIX sh derived" shell...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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Botz3000Botz3000
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CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...缓存日志
log<em>fem>ile_rotate 60 //log轮循 60天
cache_swap_high 95 //cache目录使用量大于95%时，开始清理旧的cache
cache_swap_low 90 //cache目录清理到90%时停止。
acl localnet src 192.168.1.0/24 //定义本地网段
http_access allow localnet //...
De<em>fem>ining Z order o<em>fem> views o<em>fem> RelativeLayout in Android
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I<em>fem> you want to do this in code
you can do
View.bringTo<em>Fem>ront();
see docs
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Convert inter<em>fem>ace{} to int
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zzzzzzzz
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Java equivalent to #region in C#
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bummi
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answered Sep 11 '13 at 12:16
Cyril JacquartCyril J...
Simplest way to detect a mobile device in PHP
...Justin DoCantoJustin DoCanto
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<em>Fem>ragment onResume() & onPause() is not called on backstack
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The <em>fem>ragments onResume() or onPause() will be called only when the Activities onResume() or onP...
Datepicker: How to popup datepicker when click on edittext
... Amazon answer. Works like a charm
– asi<em>fem>sid88
May 31 '17 at 10:52
This is beauti<em>fem>ul. Wonder<em>fem>ull answer!
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How to remove all debug logging calls be<em>fem>ore building the release version o<em>fem> an Android app?
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ReinerReiner
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