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();System.out.println ("time =" + (_end-_start));13th: Operation edit WindowCtrl+w Close the window, do not click X to close the mouse.Ctrl+shift+f4 Close all open editon14th: Quick RenameF2 rename Java packages, projects, programs.Ecplice menu File>rename (F2)15th: Go back to the last edit pointCtrl+q, this method, the larger the program, the more obvious the effect.Summarize:In programming, speed is important. Increase programming speed and improve time utilization. When the program is small,

Angular Learning (2): Controller definition summary, angularcontroller The above section summarizes the ng-view application, and separates the O M background into two interfaces for logical Controller processing. This article will summarize the knowledge used by the Controller in the project: $ Scope: scope object, which only represents the current Controller object. All objects in this scope are declared

affixed to this JS fileFor the difference between Const and VAR, see1Const HTTP = require (' http ');2 3const hostname = ' 127.0.0.1 ';4Const PORT = 3000;5 6Const SERVER = Http.createserver ((req, res) = = {7Res.statuscode = 200;8Res.setheader (' Content-type ', ' Text/plain ');9Res.end (' Hello world\n ');Ten }); One AServer.listen (port, hostname, () = { -Console.log (' server running on http://${hostname}:${port}/'); -});View Code"Tip 1": If you

1. Introduction of ANGULAR2 predefined types　　Import {Component,View,Bootstrap} from "Angular2/angular2" ;2. Implement a ANGULAR2 component　　@Component({selector:"Ez-app"})//location rendered to using the CSS selector via the Selector property 　　@View({template:' } ')//view, specify the rendered template through the Templates property 　　Class Ezapp{} 3. Rendering components to the DOMbootstrap(ezapp); The above equivalent,Class Ezapp {}Ezapp.an

TurnSolutions that ADB cannot find in the Android SDK under LinuxApril 22, 2013 20:41:48Hits: 7621In the process of configuring the Android SDK development environment under the Linux platform, Eclipse will prompt the following error:Unexpected exception ' cannot run Program "/HOME/UBUNTU/ADT/SDK/PLATFORM-TOOLS/ADB": error=2 No such file or directory ' WHI Le attempting to get ADB version from/home/ubuntu/adt/sdk/platform-tools/adbExecute the./adb in

Async Pipe:The asynce pipe receive a Promise or Observable as input and subscribes to the input, evetually emitting the value (s) Cha Nges arrive.In the demo, the logic was fom the list component, we ask service to get Heros by calling Start War APIs, on the service SID E, we only return an array of heros with Observalbe type: Getheros () { returnthis. _http. Get('http://swapi.co/api/people') Res.json (). Results) . Catch (this. handleError); class hero{

Http://www.alliedjeep.com/2547.htmAngularJS Code (users.js)var Users = angular.module (' Users ', []);Users.controller (' userlist ', function ($scope, $http) {$scope. start = 0;$scope. showlimit = 10;$scope. Count = 0;/* Default Users List */$http. Get (' welcome/get_users ' + '/' + $scope. Start + '/' + $scope. Showlimit). Success (function (data) {$scope. Users = data;});/* Count Users */$http. Get (' Welcome/count_users '). Success (function (data) {$scope. Count = data;});/* Pagination */$s

Showing How to set up a Pipe, takes multiple updating inputs for multiple Component sources.Import {Component, View, Ngfor, form_directives} from ' Angular2/angular2 '; import {Todoservice} from'./todoservice '; import {Todoitemrender} from'./todoitemrender '; import {StartsWith} from'./startswith '; import {Simplesearch} from'./simplesearch '; import {letterselect} from'./letterselect '; import {Todosearch} from'./todosearch '; @Component ({selector:' Todo-list '}) @View ({pipes: [StartsWith, S

Besides @Input (), we can also use properties on the @Component, to pass the data.Import {Component, View, Ngfor, Input} from ' Angular2/angular2 '; @Component ({selector:' Reddit-article '}) @View ({directives: [], Template: ' `}) Export class Redditarticle {@Input () article:article; Voteup () { This. Article.voteup (); return false; } votedown () { This. Article.votedown (); return false; }}Works the same as:Import {Component, View, Ngfor, Input} from ' Angular2/angular2 '; @Component (

This is a creation in Article, where the information may have evolved or changed. The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/50888878 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys 1, about Docker Project was not created successfully the last time you used Che.In fact, the main problem is Docker's network.Using the Chinese image will solve the problem. 2, confi