How to develop iOS, Android and applet multi terminal applications with low threshold at the front end
Nowadays, cross platform development technology is not a new topic. There are also some open source frameworks to choose from on the market. However, there are not many platforms with mature technology and sound products and services, among which there are some frameworks that are worthy of attention.For example, the recently used AVM, a multi ...
Posted by aleksandra on Wed, 15 Dec 2021 21:31:30 +0100
CSS learning notes 1
Basic grammar Key value pair form writing
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
/*Selector {style}*/
p {
colo ...
Posted by metrostars on Wed, 15 Dec 2021 14:09:20 +0100
Getting to know Jetpack Compose: Layout
1, Layout
Description of Compose layout on the official website
Composable functions are the basic building blocks of Compose. Composable function is a function that emits "Unit", which is used to describe a part of the interface. This function takes some input and generates what is displayed on the screen. For more information o ...
Posted by omanush on Tue, 14 Dec 2021 22:07:09 +0100
IOS fluent learning road day4
Write your first fluent app
This is a guide to creating your first fluent application. If you are familiar with object-oriented and basic programming concepts (such as variables, loops, and conditional control), you can complete this tutorial without knowing Dart or having experience in mobile development.
Step 1: create a fluent appStep 2: ...
Posted by scliburn on Tue, 14 Dec 2021 20:07:10 +0100
JS seven ways to realize array de duplication
JS array de duplication methodExample: remove duplicate elements from the following array (take multiple data types as an example)const arr = [1, 2, 2, 'abc', 'abc', true, true, false, false, undefined, undefined, NaN, NaN]1. Use set() + array from()Set object: a collection of values. You can iterate its elements in the order of insertion. The ...
Posted by jonny 5ive on Mon, 13 Dec 2021 06:29:29 +0100
Node level of DOM - Document type
I. document sub node
Shortcut to access child nodes:
documentElement attribute: always point to the < HTML > element of the HTML page <html>
<body>
</body>
</html>
Access child nodes
The document has only one child node, the < HTML > element
This element can be obtained either through the docum ...
Posted by Eclectic on Fri, 10 Dec 2021 15:18:41 +0100
How much do you know about color representation in the web?
prefaceTo represent various colors in the web, the first thing we think of is to use hexadecimal or RGB. But in the actual web, there are far more than these two. Today's article will talk to you about various ways of representing colors in the web.Take the following code as an example. You can copy the code to see the effect:HTML<div class= ...
Posted by ayzee on Thu, 09 Dec 2021 19:19:08 +0100
Biography of little tadpole: front-end practical skills, accurate operation of js files through babel
Today is the 90th day of secretly falling in love with her, but I will be lovelorn soon Because of the change of organizational structure, I want to change to a place far away from herI've been in 997 for 90 daysKilling each other with the same kind every dayI'm tired of working overtime with a group of old menShe is the only light in this dark ...
Posted by Reaper0167 on Wed, 08 Dec 2021 06:02:15 +0100
Iterator and for...of loop
Iterator and for... of loop
Concept of Iterator
JavaScript's original data structures representing "sets" are mainly arrays and objects. ES6 adds Map and Set. In this way, there are four data sets. Users can also combine them to define their own data structure. For example, the members of the Array are Map and the members of the ...
Posted by Joopy on Tue, 07 Dec 2021 13:27:07 +0100
HTML5 Game Engine-Transform Operation-Anchor Operation-Modify Anchor Point-Local and Stage Coordinates-Slant
HTML5 Game Engine (5) - Transform Operation - Anchor Operation - Modify Anchor Point - Local and Stage Coordinates - Slant
Transform operation
Anchor Point Operation
Each display object contains an anchor point, which by default is in the upper left corner of the display object.
When setting the coordinate position of a display object, the ...
Posted by josh on Mon, 06 Dec 2021 19:08:28 +0100