language属性 语言属性不再是必需的。 在Netscape 4及其同时代的浏览器占主导地位的时代, 标记的language属性起着嗅探上级支持的作用(例如,通过指定javascript1.3 ),并影响了这种方式的一些小方面。脚本解释器起作用了。 但是现在指定JavaScript版本是毫无意义的,因为JavaScript是ECMAScript,并且不推荐使用language属性,而...
近日从网上看到一款称为Scratch的语言,感觉它是属于很久以前了解过的可视语言(Visual Language)。可视编程(Visual Programming)众所周知,类似VB、Delphi等都可归入可视编程范畴,但完全的可视编程应基于可视语言,而非传统中的程序设计语言。 言归正传,我们先上官方网站看看,网址是: SCRATCH下面的三个关键词:imagine、prog...
Language: All Sort: Least recently updated kyorohiro / doc.advent.scratch30 Star 15 Code Issues Pull requests deprecated scratch scratch3 Updated Dec 24, 2017 JavaScript nitayfeu / simon-says Star 1 Code Issues Pull requests The beloved "Simon says" game on Scratch 3.0 scratch sc...
在正式介绍本软件之前,先来看看本软件的设计理念:Scratchis a new programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web. Scratchis designed to help young people (ages 8 and up) develop 21st cent...
ScratchJr is an introductory graphical programming language that was jointly created by Tufts University's Developmental Technologies Research Group, MIT's Lifelong Kindergarten Group and the Playful Invention Company. Over the past five years, the ScratchJr research team has collaborated with families ...
Following up on theBevy 0.6 release back in January, Bevy 0.7 was just released. Bevy is a data oriented ECS driven game 2D/3D game engine using the Rust programming language. The 0.7 release adds several new features including skinned animation support, GLTF animation importing and more. ...
Scratch编程(programming)作为一门新型的面向青少儿的编程语言(Language),具有计算机语言的一切结构(Structure)特性,推断语句是我们经常用到的一种结构(Structure)语句,学好scratch中的条件(tio jin)推断语句对孩子的推断力有显然的提升。 咱们做的作品要加入推断程序(procedure)咯,比如"if'和"then',小朋友们要仔细学喔...
我使用过KPL(Kids Program Language)和微软的SmallBasic,也是为儿童准备的,跟专业的编程语言相比他们的确很简单。 但由于还是需要手动编码,也许并不适合8-16岁的孩子,特别的,他们不适合作为入门语言。 而Scratch则没有问题。 和其它一些儿童编程语言相比Scratch更加直观,简单,不需要孩子记住那些难记的单词和代码。 以...
INTRODUCTION Scratch is a new programming language that makes it easy to create interactive stories, games, and animations – and share your creations with others on the web. This Reference Guide provides an overview of the Scratch software. If you are just getting started with Scratch, we ...
Scratch; programming; coordinate system; elementary school students1. Introduction and Literature Review The present study examined the processes used by elementary school students to construct mathematical concepts related to the coordinate system in the Scratch environment by means of three core themes: ...