what use strict

Performance is certainly a big problem in how the DOM is manipulated on the page, but the clever Reactjs realizes the virtual Dom technology, which is one of his highlights. The DOM structure of the component is mapped to this virtual DOM object,

JQuery focus chart switching Simple plug-in production process full record, jquery full record The home page often requires a focus chart switching effect, and the recently created projects are also needed. So I searched online and found a plug-in

When there are many fields in the validation form, you may want to put the HTML generation and validation logic in the controller, on the page, perhaps:Then, define the individual fields in the controller and verify. Angular-formly is the existence

Javascript's loose and flexible syntax has been controversial for a long time. Therefore, the strict mode is introduced in the definition of ECMAScript 5.0, so that the Javascript interpreter can use the "strict" syntax to parse the code to help

Today 51, before going out to play hurriedly write a blog, always do not forget to learn ^_^!!Refers to the array to weight, presumably everyone is not unfamiliar, will be the students may be crackling write several, the following to see before the

Foreword I have been confused for a while and I don't know where to start learning the front-end knowledge. It seems that this status has been going on for a year, and I am also reading the front-end stuff every day, however, there is no clear

This consolidation angularjs the idea of using OData to request ASP. NET Web API resources.First, you plug the ASP. NET Web API into OData's wings and install OData through NuGet.Then, add the Enablequery attribute to the controller that needs to

This article is based on the kraken-js0.6.1 version on how to use kraken-js can go to see the official site of the use of documentation click here. Kraken-js is based on express. It aims to allow engineers to focus more on code logic and less on

This article mainly introduces five typical JavaScript interview questions, which may appear in javascript interviews of various companies. For more information, see 1: Scope The Code is as follows: (Function (){Var a = B = 5;})();Console. log (B

Angularjs framework for a period of time, feeling very useful. The Angularjs app can be understood as PHP's Class,controller is the controller, and the built-in services and custom services can be understood as models. Angularjs has many built-in

JQuery plugin development and jquery plugin Original article address: jQuery plug-in development   I have also made a little research on jQuery plug-in development. I have also written many plug-ins and shared a course on plug-ins with my team. At

In the ECMAScript language, the function name is simply a pointer (which can be considered a reference), the following code:"Use strict"; function sum (A, b) { return a+b;} Console.log (sum), var sum2 = Sum;sum = Null;console.log (sum2

PHP built-in function filter SQL injection code analysis. SQL injection attacks are the most common means for hackers to attack websites. If your site does not use strict user input tests, it is often vulnerable to SQL injection attacks. SQL

JavaScript Strict modeThe first contact with the Let keyword, there is a very very important concept is "JavaScript strict mode", such as the following code to run the error:' Hello world. ' ; Console.log (hello);The error message is as follows:'

ECMAScript syntax draws heavily on C and other classes of C languages.1. Case-sensitiveEverything in ECMAScript (variables, function names, and operators) is case-sensitive. This means that the variable name test and the variable name test represent

Said before After nearly half a month of struggle, will fork code read, reconstruct, upgrade version, adjust, add new features, add test, add CI, add share, finally almost finish. Today, it's about how to do it.GitHub Project

Originally wanted to write something about the ListView, but when the ScrollView implementation list is found, there are a lot of things to be aware of, and a small demo is written briefly. The function is very simple, in sliding scrollview, set up

Run1.HTML>Head> Scripttype= "Text/javascript"src= ' Assets/js/me.js '>Script> #src IntroductionHead>Body>Body>HTML>Asserts/js/me.jsAlert ("Attenion")2.HTML>Head> Scripttype= "Text/javascript">Alert ('Attention') #直接写在 script

This post compares the three methods of folder traversal. 1. Use File: Find; 2. Recursive traversal. (The traversal function is LSR) 3. Use Queue or stack traversal. (The traversal function is lsr_s) 1. Use File: Find[Copy to clipboard] [-] Code:#!

Compile your own yeoman generator and yeomangenerator When building a front-end project, using yeoman generator can help us complete repetitive operations such as creating files, installing modules, and class libraries. However, existing generator