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通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...源。在本节，我们将讲解这些参数的使用。
ulimit 命令的格式为：ulimit [options] [limit]
具体的 options 含义以及简单示例可以参考以下表格。
表 1. ulimit 参数说明
选项 [options]
含义
例子
-H
设置硬资源...
AngularJS: Service vs provider vs factory
... ‘).join(‘+’);
_finalUrl = baseUrl + _artist + ‘&callback=JSON_CALLBACK’;
return _finalUrl
}
return service;
});
Here you’ll notice we’re not attaching those variables/function to ‘service’. We’re simply creating them in order to either use or modify them later...
Spring RestTemplate - how to enable full debugging/logging of requests/responses?
...ders : http-outgoing-0 >> Content-Type: application/json;charset=UTF-8
-DEBUG org.apache.http.headers : http-outgoing-0 >> Content-Length: 56
-DEBUG org.apache.http.headers : http-outgoing-0 >> Host: localhost:41827
-DEBUG org.apac...
Install npm module from gitlab private repository
...d_registry permission.
Copy generated token, we need it for our package.json file.
Now in package.json add the dependency as below:
"my-module": "git+https://Xaqron:token@gitlab.com/Xaqron/my-module"
Replace Xaqron with your username and token with the generated token. You can specify branc...
Django dynamic model fields
...ect additional data in forms and report on the data. The latter bit makes JSONField not a great option, so instead I have the following solution:
...
How to deep watch an array in angularjs?
...this situation, I usually convert the multiple arrays I want to watch into JSON:
$scope.$watch(function() {
return angular.toJson([$scope.columns, $scope.ANOTHER_ARRAY, ... ]);
},
function() {
// some value in some array has changed
}
example
As @jssebastian pointed out in the comments, JS...
WCF vs ASP.NET Web API [closed]
...how MS with so much says nothing really worthy. For example, WCF supports JSON but this information is well hidden in this "comparison", while it says textually that WebApi supports JSON not once but twice.
– magallanes
Mar 4 '16 at 12:36
...
How to wrap async function calls into a sync function in Node.js or Javascript?
...
/*****sync function defined here *******/
function find_user(req_json, callback) {
process.nextTick(function () {
users.find(req_json,function (err,data)
{
if (!err) {
callback(null, data);
} else {
...
What's the difference between REST & RESTful
...get, post, put and delete
It should return the result only in the form of JSON or XML, atom, OData etc. (lightweight data )
REST based services follow some of the above principles and not all
RESTFUL services means it follows all the above principles.
It is similar to the concept of:
Object orien...
How to auto-reload files in Node.js?
...e. I just add more parameters for debugging and watching options.
package.json
"scripts": {
"dev": "cross-env NODE_ENV=development nodemon --watch server --inspect ./server/server.js"
}
The command: nodemon --watch server --inspect ./server/server.js
Whereas:
--watch server Restart the...