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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
...heck ajax performance and errors
License: GPL
site5: Please don't drop json requests (nor delay)!!!!
*/
$r = (int)$_GET['r'];
$w = (int)$_GET['w'];
if($r) {
sleep($w);
echo json_encode($_GET);
die ();
} //else
?><head>
<script type="text/javascript" src="http://ajax.goog...
如何选择机器学习算法 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术
...给个合适的核函数，它就能运行得很好。在动辄超高维的文本分类问题中特别受欢迎。可惜内存消耗大，难以解释，运行和调参也有些烦人，所以我认为随机森林要开始取而代之了。
But…
然而。。。
Recall, though, that ...
How to debug template binding errors for KnockoutJS?
...the template/section with something like:
<div data-bind="text: ko.toJSON($data)"></div>
Or, if you want a slightly more readable version:
<pre data-bind="text: JSON.stringify(ko.toJS($data), null, 2)"></pre>
This will spit out the data that is being bound at that sco...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...use, open-source command line program that creates dmg-files from a simple json specification. Take a look at the readme at the official website:
https://github.com/LinusU/node-appdmg
Quick example:
Install appdmg
npm install -g appdmg
Write a json file (spec.json)
{
"title": "Test Title",
...
How do I update an NPM module that I published?
...
Change the version in your package.json or use npm version <new-version>.
After changing the version number in your package.json, you can run npm publish to publish the new version to NPM.
npm install will install the latest version in the NPM reposito...
How to extract request http headers from a request using NodeJS connect
...
To see a list of HTTP request headers, you can use :
console.log(JSON.stringify(req.headers));
to return a list in JSON format.
{
"host":"localhost:8081",
"connection":"keep-alive",
"cache-control":"max-age=0",
"accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*...
Build tree array from flat array in javascript
I have a complex json file that I have to handle with javascript to make it hierarchical, in order to later build a tree.
Every entry of the json has :
id : a unique id,
parentId : the id of the parent node (which is 0 if the node is a root of the tree)
level : the level of depth in the tree
...
extra qualification error in C++
...
This is because you have the following code:
class JSONDeserializer
{
Value JSONDeserializer::ParseValue(TDR type, const json_string& valueString);
};
This is not valid C++ but Visual Studio seems to accept it. You need to change it to the following code to be able ...
Group by month and year in MySQL
...tamp on each row, how would you format the query to fit into this specific json object format.
12 Answers
...
are there dictionaries in javascript like python?
...trings (enclosed in double quotes " " ). The object notation is as seen in JSON for data interchage and was inspired by the literal object notation; it is worth noting that JSON is usually used in string context
– Chief
Jan 24 '15 at 17:53
...