Home Web Front-end JS Tutorial 3 course recommendations about console.assert

3 course recommendations about console.assert

Jun 15, 2017 pm 02:02 PM

In the development and maintenance process of JavaScript programs, Assert (assertion) is a good feature used to ensure the correctness of the program. On browsers with debugging tools, this feature can be achieved by calling console.assert(). For example, in the following code, the console.assert() statement ensures that the score variable value length of the cat object is 3: function cat(name, age, score){ This.name = name; This.age = age; This.score = score; } var c = new cat("miao&

1. Introduction to the console.assert() function in JavaScript

3 course recommendations about console.assert

Introduction: This article mainly introduces the console.assert() function in JavaScript. The assert() function is an assertion tool function often used in debugging. Friends who need it can Refer to the following

2. Instructions for using the console.assert method in node.js_node.js

Introduction : This article mainly introduces the usage instructions of the console.assert method in node.js. This article introduces the method description, syntax, receiving parameters, usage examples and implementation source code of console.assert. Friends in need can refer to the following

3. Introduction to the console.assert() function in JavaScript_javascript skills

Introduction: This article mainly introduces JavaScript The console.assert() function is introduced in. The assert() function is an assertion tool function often used in debugging. Friends who need it can refer to it


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