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This article is about how JavaScript uses scientific counting to represent large numbers. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Use scientific counting to represent large numbers

Const str1 = 'hello';const str2 =' world'console.time ('Test + concatenation string'); for (let I = 0; I

< 200000000; i++) { const joinedStr = str1 + str2;}console.timeEnd('测试 + 拼接字符串');console.time('测试模板字符串拼接字符串');// 使用科学计数法比打 8 个 0 方便不少for (let i = 0; i < 2E8; i++) { const joinedStr =`${str1}${str2}`;}console.timeEnd('测试模板字符串拼接字符串')/* =>

Test + stitching string: 3238.037ms test template string splicing string: 3680.225ms*/ thank you for reading! This is the end of this article on "how JavaScript uses scientific counting to represent large numbers". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!

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