apply function

  Custom callback is sometimes used in angular controller, For example, the callback function of an asynchronous request Generally, the data on the page needs to be updated after the result is returned, that is, update $ scope. XX.   However, if $

Once the Angularjs is loaded, there is an immediate function call, where the angular is initialized at the bottom of the source code. Code Show:bindjquery ();p ublishexternalapi (angular); Jqlite (document). Ready (function() { Angularinit

The title of the last and this lecture is "Big topic small function", so-called big topic, that is, if these functions are traced, they will find something that sounds taller. This way of thinking absolutely I firmly inherited the fine tradition of

Build mudlib--with Akuma, "first talk."First: Let it run.Note: Every talk I will upload a match lib, some files are old, some are new, I try to write clear notes in Lib. A more detailed description is written in the body of each lecture.What is the

This section is about angular's dirty checks, features, and services.First, Dirty checkAngular internal dirty check to track data changes, which is the basis for the implementation of bidirectional data binding.The so-called dirty check, that is,

Summary of common operation methods for various reference types in JavaScript, and summary of javascript Object Type Array typeRe-sorting method: compareAscending Order: function compare(value1, value2){ if (value1value2){ return 1; } else{

Primary Use of ios block Block and GCD are required for the interview of ios senior programmers. This article first introduces block Part 1: Overview Block is a C-level syntax and a feature of runtime. It is similar to a function (function

Comparison between common and constructor functions in JavaScript: javascript Constructor Problem What is a constructor?What is the difference between a constructor and a common function?What did I do when I use the new keyword?What if the

Promise object in Angular ($ q Introduction) This article mainly introduces the Promise object in Angular ($ q Introduction). This article describes the Promise mode, the basic usage of Q Promise, and the $ q in AngularJs. defferd and other content.

AngularJS monitors Scope variables and calls the Scope method externally. In AngularJS, you sometimes need to monitor a variable in the Scope, because the variable changes will affect the display of some interface elements. Sometimes, you also want

Tornado documentation is very scarce, but this is a superficial phenomenon, in fact, the Qian Kun are in the source file, the source file notes have very document information, it is worth careful study. Translate the template system content for

Original article:Javascript oo without Constructors The object model in Javascript is not widely known. I wrote an article aboutThey. Javascript is the only language widely used to inherit from prototype. However, I think another reason is

For example, if you call an object with this in the global scope, the current object's "this" points to window. Javascript provides two methods to change the direction of this. They are call and apply, and of course there are methods implemented

1. Direct Volume: the value of direct volume can be confirmed at the same time of declaration; undefined, true/false, String, value, regular expression, null 2. expression: the syntax structure of the result generated by operators and operators,

STD: for_each template Function for_each (InputIterator first, InputIterator last, Function fn);Apply function to range Applies FunctionFNTo each of the elements in the range[first,last). The behavior of this template function is equivalent:

Valarray may not be very familiar to everyone. The following is a brief introduction: (The following table is a common function, similar to cmath) 1valarray in the valarray header file, the following is the structure and output of valarray #

Yesterday, I tried a series of suspicious module interception tests. Although the final scheme still has some compatibility problems, the general idea has been clarified: Static module: Use mutationobserver for scanning. Dynamic module: blocks

Function. Prototype. Apply = function (OBJ, arr) {OBJ = OBJ | window; obj. _ tempfunction = This; var RV; If (! ARR) Rv = obj. _ tempfunction (); else {var ARGs = []; for (VAR I = 0, Len = arr. length; I [Blog address]:

JS has never been very good! Previously viewed by othersCodeI have no idea what call or apply means! I learned today! More information comes from the network! Thank you! Question: Function. prototpe. Apply (instance, argS) // ARGs Array

This keyword anatomy in JS and JSthis keyword anatomy This keyword is available in various languages developed. this looks very simple, but its meaning is different in different places. Easy to confuse. If you have been a Java programmer, you will