rateltalk
V2EX  ›  问与答

如何将数字 10 转成字符串 1.10?

  •  
  •   rateltalk · Feb 20, 2020 · 1674 views
    This topic created in 2302 days ago, the information mentioned may be changed or developed.

    (10/100).toFixed(2) = 0.10

    0.10 怎么才能加个 1 变成 1.10 ?

    6 replies    2020-02-20 14:52:06 +08:00
    laoyur
        1
    laoyur  
       Feb 20, 2020
    (10/100 + 1).toFixed(2) = 0.10

    ??
    U7Q5tLAex2FI0o0g
        2
    U7Q5tLAex2FI0o0g  
       Feb 20, 2020
    a = 10; // number 10
    b = '1.' + a; // string "1.10"

    好神奇的需求。。。
    lxk11153
        3
    lxk11153  
       Feb 20, 2020
    js: "1." + 10
    ps: 没看懂想问什么以及有哪些要求
    rateltalk
        4
    rateltalk  
    OP
       Feb 20, 2020
    @littleylv
    @lxk11153

    做个版本号获取,😓,原来这么简单...
    yinft
        5
    yinft  
       Feb 20, 2020
    楼主萌新啊 让我想到一个初级面试题 "1"+1
    leighton
        6
    leighton  
       Feb 20, 2020 via iPhone
    "11" + 1 = ?
    "11" - 1 = ?
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   5406 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 37ms · UTC 08:35 · PVG 16:35 · LAX 01:35 · JFK 04:35
    ♥ Do have faith in what you're doing.