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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...to use javascript. You make a request and results are encapsulated into a callback function which is run in the client. It's the same as linking a new script tag into the head part of your html (you know that you can load scripts from different domains than yours here).
However, to use jsonp the ser...
“Cross origin requests are only supported for HTTP.” error when loading a local file
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My crystal ball says that you are loading the model using either file:// or C:/, which stays true to the error message as they are not http://
So you can either install a webserver in your local PC or upload the model somewhere else and...
Sort an Array by keys based on another Array?
...to be sorted')
ps - I'm answering this 'stale' question, because I think all the loops given as previous answers are overkill.
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Rails params explained?
...e "1" and params[:boo] would be "octopus".
In HTTP/HTML, the params are really just a series of key-value pairs where the key and the value are strings, but Ruby on Rails has a special syntax for making the params be a hash with hashes inside. For example, if the user's browser requested
http://w...
How do I iterate through table rows and cells in JavaScript?
... For those (coming here through google) needing a simple and small shim for table.cells (to patch up some older/IE-oriented code), see my answer to Q: Does Firefox browser not recognize table.cells?
– GitaarLAB
May 19 '14 at 5:42
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How can I find the data structure that represents mine layout of Minesweeper in memory?
...n. I've found this MSDN article on a simple WinDbg command that reveals all the mines but it is old, is not explained in any detail and really isn't what I'm looking for.
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HTTPKeepAlive，开启还是关闭 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...对服务端不得不维持大量的连接。开启还是关闭，这是个问题。
一个经常用来讲解HTTPKeepAlive的例子一般是这样描述的：当我们访问一个包含了若干个图片的网页时，如果HTTPKeepAlive是关闭的，那么页面中每一个图片都会发起一...
Is it possible to perform a 'grep search' in all the branches of a Git project?
Is it possible to run git grep inside all the branches of a Git control sourced project? Or is there another command to run?
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What are queues in jQuery?
...ey are First-In-First-Out (FIFO). You can add a function to the queue by calling .queue(), and you remove (by calling) the functions using .dequeue().
To understand the internal jQuery queue functions, reading the source and looking at examples helps me out tremendously. One of the best examples ...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...模式执行。只要构建环境要素正确这样切换执行当然是没问题的。
这个执行环境要素需要注意的是：当使用 16-bit gate 时，也要相应使用 16-bit code segment descriptor。也就是在 gate descriptor 中的 selector 要使用 16-bit code segment selector。...