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JavaScript/jQuery to download file via POST with JSON data
...hp will include a value 'url', which is the URL that the generated PDF/XLS/etc file can be downloaded from. Adding an iframe to the page that references that URL will result in the browser promoting the user to download the file, assuming that the web server has the appropriate mime type configurati...
Why can't strings be mutable in Java and .NET?
...en somehow you manage to change the
file name you can request to open
"passwd" file or any other. Then a
file can be modified and it will be
possible to login directly to OS.
Second - Memory efficiency http://hikrish.blogspot.com/2006/07/why-string-class-is-immutable.html
JVM internall...
Ruby on Rails Server options [closed]
...alled an app server cluster (hence the name Mongrel Cluster, Thin Cluster, etc). You must then setup Apache or Nginx to reverse proxy to this cluster. Apache/Nginx will take care of distributing requests between the instances in the cluster (More on this in section "I/O concurrency models").
The web...
Bill Gross超火爆演讲: 创业成功唯一最关键因素 - 资讯 - 清泛网 - 专注C/C++及内核技术
...业组织这么伟大，为什么他们中绝大部分都会失败？这个问题，是我想知道的，我希望找出真正能影响它们成功的关键性因素，而且，我想尝试用一种系统化的方式研究，以避免我一些直觉性的东西，以及因为过去经历我曾操盘...
How to encrypt/decrypt data in php?
...n substr($data, 0, -ord($data[strlen($data) - 1]));
}
$row = $result->fetch(PDO::FETCH_ASSOC); // read from database result
// $enc_name = base64_decode($row['Name']);
// $enc_name = hex2bin($row['Name']);
$enc_name = $row['Name'];
// $iv = base64_decode($row['IV']);
// $iv = hex2bin($row['IV'])...
Remove non-numeric characters (except periods and commas) from a string
...tters from the string. Other characters, such as spaces, brackets, quotes, etc. are kept inside the result. --> Only use this solution, if you know that your input string only contains letters and numbers, and no other characters!
– Philipp
Sep 14 '18 at 12:...
Can I Replace Apache with Node.js?
...low as them. As simple example would probably be, mynode.js/getfile?file=/etc/shadow
– Rahly
Mar 28 '14 at 23:13
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MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...都是通过发送和接收消息来完成的。 这样就带来了一些问题，如一旦计算机的CPU被某个进程占用，或系统资源紧张时，发送到消息队列 中的消息就暂时被挂起，得不到实时处理。因此，不能简单地通过Windows消息引发一个对定时...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...ems.
One other note: if you are using NTFS based storage (windows server, etc) you might consider finding a way around putting thousands and thousands of files in one directory. I am not sure why, but sometimes the file system does not cope well with that situation. If anyone knows more about this ...
Alarm 闹钟扩展 · App Inventor 2 中文网
... Android 10和小米设备的额外权限）。示例中展示了解决此问题的可能方案。
为了启动新活动，`AlarmIntent` 中的 `FlagNewTask` 属性必须设置为 true！
小米设备制造商用户注意：
在闹钟时间，扩展的一个类在后台启动。对于小米设备...