Chapter 3: let keywords
1. In Chapter 4, we will discuss promotion
Promotion means that a declaration is considered to exist in the entire scope of the scope in which it appears. However, declarations made with let s are not promoted in the block scope. The declaration is not valid until the declared ...
Posted by meshi on Tue, 08 Mar 2022 20:48:48 +0100
preface❤️ The gentle sunset is always mixed with poetry and distance ❤️
1, PC side web page effects
(1) Element offset offset series
1.1 offset overview
Offset translates to offset. We can dynamically get the position (offset) and size of the element by using the relevant attributes of offset series.
Obtain the position of the element ...
Posted by Lautarox on Tue, 08 Mar 2022 20:06:24 +0100
Selenium element operation
1. In the process of using Selenium, it is not enough to locate the element and operate the browser WebDriver object. More importantly, we need to operate an element
(1) for example: input data into the input box, click the button, etc
2. After locating an element using the element location method, find_element_by_* ...
Posted by eddierosenthal on Tue, 08 Mar 2022 15:04:14 +0100
After looking at the development and advantages of so many webgpus, do you feel a little itchy and think, WebGPU sounds so complex, how do you start? How to publish a WebGPU Project?
We don't know if it's only three steps to put the elephant in the refrigerator, but we can tell you how easy it is to make a WebGPU project with Orillusion's temp ...
Posted by nonphixion on Tue, 08 Mar 2022 13:08:53 +0100
Object can encapsulate multiple associated data to better describe a thing. Using objects to describe things is more conducive for us to separate real things into a data structure in the code: therefore, some programming languages are pure object-oriented programming languages, which are better than Java; When creating any class, you need to ab ...
Posted by jasonmills58 on Tue, 08 Mar 2022 11:34:51 +0100
Coriolism is a function conversion, which refers to converting a function from callable f(a, b, c) to callable f(a)(b)(c).
Corellization does not call functions. It just converts functions.
Let's take a ...
Posted by eazyefolife on Tue, 08 Mar 2022 10:57:41 +0100
I. new features of ES6
1.let variable declaration and declaration features
Let keyword is used to declare variables. Variables declared with let have the following characteristics:
let e = 100;
let f = 521,g= 'iloveyou',h = ;
1. Variables cannot be declared repeatedly
let star = ' ...
Posted by simcoweb on Tue, 08 Mar 2022 07:06:32 +0100