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2015互联网结束补贴战 从相杀到相爱只需一个长假 - 资讯 - 清泛网 - 专注C/...

... 逐利合并结束补贴战 滴滴和快的合并后,外界最关心的问题是以后用手机叫车还有补贴吗? 在2015年第一财季,58同城净亏损5240万美元。而滴滴和快的之间的补贴烧钱大战也是愈演愈烈。“有一天,我们甚至烧掉了1000万美元...
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How to get a cross-origin resource sharing (CORS) post request working

...where example.com is hosted), set these headers (added some sample code in PHP): header('Access-Control-Allow-Origin: https://not-example.com'); header('Access-Control-Allow-Credentials: true'); header('Access-Control-Max-Age: 604800'); header("Content-type: application/json"); $array = array("ok" ...
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Laravel Eloquent: Ordering results of all()

...sorting the collection with sortBy() happens inside the Laravel Engine (in PHP), while the orderBy() is done in the database. Surely the database is going to be quicker in almost all conceivable situations, and as your dataset increases so will the disparity in performance. I'd love to hear other pe...
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When and why I should use session_regenerate_id()?

Why and when should I use the session_regenerate_id() function in php? Should I always use it after I use the session_start() ? I've read that I have to use it to prevent session fixation, is this the only reason? ...
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URL encoding the space character: + or %20?

...s is not very consistent across languages, though. If I'm not mistaken, in PHP urlencode() treats spaces as + whereas Python's urlencode() treats them as %20. EDIT: It seems I'm mistaken. Python's urlencode() (at least in 2.7.2) uses quote_plus() instead of quote() and thus encodes spaces as "+". ...
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How can I get query string values in JavaScript?

... How does this function handle http://www.mysite.com/index.php?x=x1&x=x2&x=x3 The value of field x is ambiguous. – dpp Jul 9 '11 at 6:34 96 ...
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How to remove all leading zeroes in a string

... Not strange. Integers in php go up to 2^31, which is 2147483647. For any larger numbers, you'll have to use lonesomeday's string-based solution. – awm Feb 23 '11 at 23:41 ...
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How can one check to see if a remote file exists using PHP?

...PT_USERAGENT in addition to CURLOPT_NOBODY: davidwalsh.name/set-user-agent-php-curl-spoof – rlorenzo Aug 17 '12 at 22:30 ...
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Remote connect to clearDB heroku database

... @BKSpurgeon. I got it to work with phpMyAdmin with the default port (See stackoverflow.com/a/22092539/4900327) – Abhishek Divekar Feb 16 '17 at 16:47 ...
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Is it possible to implement dynamic getters/setters in JavaScript?

... you've misread the question. The OP specifically asked for catch all like PHP's __get and __set. defineProperty doesn't handle that case. From the question: "I.e., create getters and setters for any property name which isn't already defined." (their emphasis). defineProperty defines properties in a...