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淘宝大秒系统设计详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...符数据编码，也能提升性能；还有数据输出时也推荐使用JSON而不是模板引擎（一般都是解释执行）输出页面。
同一商品大并发读问题
你会说这个问题很容易解决，无非放到Tair缓存里面就行，集中式Tair缓存为了保证命中率...
RESTful Authentication via Spring
...
Regarding tokens carrying information, JSON Web Tokens (http://jwt.io) is a brilliant technology. The main concept is to embed information elements (claims) into the token, and then signing the whole token so that the validating end can verify that the claims are ...
Meaning of Choreographer messages in Logcat [duplicate]
...ds (images, text, etc...) with the data coming from the response of a REST/JSON web service (without paging capabilities) this views would act as rows, sub-section headers and section headers by adding all of them in the correct order to a LinearLayout (with vertical orientation inside a ScrollView)...
Do I need a content-type header for HTTP GET requests?
... you request.
Eg. we are currently messaging with a place that defaults to JSON, however, they have set their webservice up so that if you pass a content-type of xml they will then return xml rather than their JSON default. Which I think going forward is a great idea
...
Why is extending native objects a bad practice?
...r function that accepts any input and stringifies it. Most browsers define JSON.stringify(), best would be to check if that exists, and if not define it yourself.
– Abhi Beckert
Dec 25 '12 at 22:57
...
What is the difference between __dirname and ./ in node.js?
...or example, with the following file structure
/home/user/dir/files/config.json
{
"hello": "world"
}
/home/user/dir/files/somefile.txt
text file
/home/user/dir/dir.js
var fs = require('fs');
console.log(require('./files/config.json'));
console.log(fs.readFileSync('./files/somefile.txt', 'u...
How do I send a cross-domain POST request via JavaScript?
... 'https://to.com/postHere.php',
crossDomain: true,
data: '{"some":"json"}',
dataType: 'json',
success: function(responseData, textStatus, jqXHR) {
var value = responseData.someKey;
},
error: function (responseData, textStatus, errorThrown) {
alert('POST failed...
How to implement a secure REST API with node.js
...ok()
// PUT /book
app.put('/book', function (req,res){
var bookData = JSON.parse (req.body);
myBusinessLogic.newBook(bookData, function (err) {
if (err) {
res.writeHead(409);
res.end();
return;
}
// no error:
res.writeHead...
OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
...的各种回调函数的集合,比如decode，在OceanBase 0.4中，就是解析mysql协议
//on_connect，在OceanBase 0.4中，on_connect会验证用户名和密码
easy_io_handler_pt *handler;
// 对连接数据的读，就是简单封装recv系统调用
easy_read...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...
},
type: "POST", /* or type:"GET" or type:"PUT" */
dataType: "json",
data: {
},
success: function (result) {
console.log(result);
},
error: function () {
console.log("error");
}
});
Note: If you are looking for downloading content from a third-pa...