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file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON

... php.ini directives. php://input is not available with enctype="multipart/form-data". Reference: http://php.net/manual/en/wrappers.php.php share | improve this answer | fol...
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Echo newline in Bash prints literal \n

... or even printf %"s\n" hello world -- printf will reuse the format if too many arguments are given – glenn jackman Dec 12 '11 at 0:57 ...
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How to make type=“number” to positive numbers only

...cases. More than 6 decimal places, JavaScript will convert it to exponent format. – MarkMYoung Jun 2 '16 at 20:32 By ...
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Why does Environment.Exit() not terminate the program any more?

...something. In my case, I had started an IHost using IHost.StartAsync to perform some integration testing, and yet after calling (and of course awaiting) IHost.StopAsync, the process still didn't terminate. Only after calling IHost.Dispose, the process terminates. Thank you for the tip ...
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Python group by

...ut: res[k].append(v) ... Then, convert that dictionary into the expected format. >>> [{'type':k, 'items':v} for k,v in res.items()] [{'items': ['9085267', '11788544'], 'type': 'NOT'}, {'items': ['5238761', '5349618', '962142', '7795297', '7341464', '5594916', '1550003'], 'type': 'ETH'}, ...
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How do I redirect to the previous action in ASP.NET MVC?

... A suggestion for how to do this such that: the return url survives a form's POST request (and any failed validations) the return url is determined from the initial referral url without using TempData[] or other server-side state handles direct navigation to the action (by providing a default ...
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jQuery: Test if checkbox is NOT checked

... edited Sep 7 '18 at 17:24 informatik01 14.7k88 gold badges6666 silver badges100100 bronze badges answered Sep 26 '13 at 16:18 ...
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Explaining Apache ZooKeeper

...ch time a client writes to the ensemble, a majority of nodes persist the information: these nodes include the server for the client, and obviously the master. This means that each write makes the server up-to-date with the master. It also means, however, that you cannot have concurrent writes. The...
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Web安全测试之XSS - 更多技术 - 清泛网 - 专注C/C++及内核技术

...户端将数据传送给Web 服务端一般通过三种方式 Querystring, Form表单,以及cookie. 例如在ASP的程序中,通过Request对象获取客户端的变量 <% strUserCode = Request.QueryString(“code”); strUser = Request.Form(“USER”); strID = Request.Cookies(“ID...
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AJAX POST and Plus Sign ( + ) — How to Encode?

I'm POSTing the contents of a form field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side? ...