Function templates and static variables: Each instantiation of function template has its own copy of local static variables. For example, in the following program there are two instances: void fun(int ) and void fun(double ). So two copies of static…
The static code analysis and linting tool ESLint is the de-facto standard for linting JavaScript projects. In this lesson we’ll see how to install, run, and configure it for your preferences. Install: npm i -D eslint Run: npx eslint src Create: .esli…
log.info "starting" // we use class to create objects of a class Planet p1 = new Planet() Planet p2 = new Planet() Planet p3 = new Planet() //Planet.name = "Pluto" illegal Planet.shape = "Circle" p1.name = "earth" /…
It's important to note, especially if you have come to JavaScript from another language, that variables in JavaScript are not defined in a block scope, but in a function scope. This means that if a variable is defined inside a function, it's not visi…
The Singleton Pattern The Singleton pattern is thus known because it restricts instantiation of a class to a single object. Classically, the Singleton pattern can be implemented by creating a class with a method that creates a new instance of the cla…
Private Members in JavaScript Douglas Crockford www.crockford.com JavaScript is the world's most misunderstood programming language. Some believe that it lacks the property of information hiding because objects cannot have private instance variables…
转:http://phrack.org/papers/attacking_javascript_engines.html Title : Attacking JavaScript Engines: A case study of JavaScriptCore and CVE-2016-4622 Author : saelo Date : October 27, 2016 |=-------------------------------------------------------------…
原文链接:A re-introduction to JavaScript (JS tutorial) Why a re-introduction? Because JavaScript is notorious for being the world's most misunderstood programming language. It is often derided as being a toy, but beneath its layer of deceptive simplicity…
