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icanc

icanc

V2EX member #14663, joined on 2011-12-18 14:08:30 +08:00
Today's activity rank 5589
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icanc's recent replies
Jun 5, 2014
Replied to a topic by fish19901010 Swift 论 Swift 潮流对新人的影响
在Swift面前有旧人?
Apr 30, 2014
Replied to a topic by yakczh PHP 怎么样将 array 的 key 统一加上前缀 ?
$test_array = call_user_func(
function (Closure $callback,$array){
$results = array();
foreach ($array as $key => $value){
list($innerKey, $innerValue) = call_user_func($callback, $key, $value);
$results[$innerKey] = $innerValue;
}
return $results;
},
function($k,$v){ return array('http_'.$k,$v);},
$test_array // 原始数组
);
Dec 28, 2013
Replied to a topic by horsley 奇思妙想 如何做一个有公信力的随机数服务?
不用做随机数种子,散列本身就能做随机数了。
Dec 28, 2013
Replied to a topic by horsley 奇思妙想 如何做一个有公信力的随机数服务?
收集所有用户回复合并成文本,并公开,保证所有用户都能在文本里找到自己的回复, 利用文本做散列,再用该散列做随机数种子。
Dec 8, 2013
Replied to a topic by raincious PHP [求解] 这样分配Session钥匙安全么?
如果没有大量用户,谈不上碰撞。如果真的有人想碰撞,楼主考虑的应该是如何应付CC攻击了。
试试 root /usr/local/nginx/html/www/sxx\.net;
update a,b set a.subject= b.subject where a.tid=b.tid and b.subject is not null;
@ververcpp 有些网站被墙是因为DNS污染,像脸书,只要修改一下Hosts就行了,但推特是封IP了,彻底解决问题入vpn最方便了。
你可以浏览器把 https://search.twitter.com/search.json?q=microsoft 下载到本地,然后把

response = urllib.urlopen("https://search.twitter.com/search.json?q=microsoft")

改为

response = urllib.urlopen("search.json")

就行了
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