这是一个创建于 3500 天前的主题，其中的信息可能已经有所发展或是发生改变。
（手动滑稽）
Usage
CoffeeScript
leftpad = require './left-pad' leftpad 'foo', 5 # => " foo" leftpad 'foobar', 6 # => "foobar" leftpad 1, 2, 0 # => "01" Haskell
module Main where import LeftPad main :: IO () main = putStrLn $ leftpad "foo" 6 'f' -- => ffffoo Scheme
(load 'left-pad.scm') (leftpad "foo" 6 #\f) ; => "ffffoo" PHP
<?php include_once 'left-pad.php'; echo leftpad("foo", 6, 'f'); // => "ffffoo" ?>  | 1 xuwenmang 2016-03-26 16:52:30 +08:00 |
 | 2 loading 2016-03-26 19:00:31 +08:00 via Android 其实这个函数正儿八经是用来做什么的？ |
 | 3 sox 2016-03-26 19:07:20 +08:00  1 |
 | 4 zhujinliang 2016-03-26 19:18:54 +08:00 via iPhone/span> @sox 具体到这种情况，我是判断小于 10 的… |
| 5 sox 2016-03-26 19:29:54 +08:00 我估计吐槽 left-pad 的人大部分人不知道 lodash.padStart() |
 | 7 Outshine 2016-03-26 19:35:09 +08:00 |
 | 8 h0wardc 2016-03-26 19:53:39 +08:00 "I ’ ve Just Liberated My Modules" https://medium.com/@azerbike/i-ve-just-liberated-my-modules-9045c06be67c including "left-pad" https://gist.githubusercontent.com/azer/db27417ee84b5f34a6ea/raw/50ab7ef26dbde2d4ea52318a3590af78b2a21162/gistfile1.txt The npm Blog: kik, left-pad, and npm http://blog.npmjs.org/post/141577284765/kik-left-pad-and-npm |
| 9 h0wardc 2016-03-26 20:12:44 +08:00 "NPM & left-pad: Have We Forgotten How To Program?" http://www.haneycodes.net/npm-left-pad-have-we-forgotten-how-to-program/ |
 | 10 realpg PRO PHP: str_pad |
 | 11 dphdjy 2016-03-26 23:05:41 +08:00 via Android 一直~ x 位插入字符+目标字符 取后 n 位~ 不知道性能怎么样~ |
 | 14 ryanouyang 2016-03-30 17:23:05 +08:00 |
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