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How to find the last field using 'cut'
... Sled
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answered Mar 29 '14 at 4:58
zedfoxuszedfoxus
26.1k44 gold ...
对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...网络信息：
外网网卡：em0；外网ip：221.6.117.50/255.255.255.240
内网网卡：em1；内网ip：128.0.0.4/255.255.252.0
架设过程：
一、FreeBSD的安装
1、最小化安装FreeBSD6.2RELEASE
2、配置内核：
jiulongproxynew# cd /usr/src/sys/i386/conf
jiulongproxynew#...
Populating Spring @Value during Unit Test
...
RalphRalph
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Parsing query strings on Android
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4
URLQuerySanitizer.getAllButNullLegal() returns UrlQuerySanitizer.ValueSanitizer, not UrlQuerySanitizer.
– Peter Zhao
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Which is faster : if (bool) or if(int)?
... Sherm PendleySherm Pendley
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4
...
Structs in Javascript
...are the properties inherited from the prototype.
var o = {
'a': 3, 'b': 4,
'doStuff': function() {
alert(this.a + this.b);
}
};
o.doStuff(); // displays: 7
You could make a struct factory.
function makeStruct(names) {
var names = names.split(' ');
var count = names.length;
func...
onSaveInstanceState () and onRestoreInstanceState ()
... |
edited Feb 2 at 14:23
Marian Paździoch
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Deserializing a JSON into a JavaScript object
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402
Modern browsers support JSON.parse().
var arr_from_json = JSON.parse( json_string );
In bro...
Add a default value to a column through a migration
...io Linhares
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14
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