chuwanghui
6d115466a5
electron库
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6 年之前 | |
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| .. | ||
| .gitmodules | 6 年之前 | |
| .npmignore | 6 年之前 | |
| .travis.yml | 6 年之前 | |
| AUTHORS | 6 年之前 | |
| README.md | 6 年之前 | |
| browser.js | 6 年之前 | |
| index.js | 6 年之前 | |
| package.json | 6 年之前 | |
| test.js | 6 年之前 | |
README.md
utf8-byte-length 
Get the utf8 byte length of a string, taking into account multi-byte characters and surrogate pairs.
By default, this module defers to Buffer.byteLength. A browser
implementation is also provided that doesn't use Buffer.byteLength
minimize build size.
Example
var getLength = require("utf8-byte-length")
console.log(truncate("a☃", 2)) // a = 1 byte, ☃ = 3 bytes
// -> 4
API
var getLength = require("utf8-byte-length")
When using browserify or webpack, this automatically resolves to an
implementation that does not use Buffer.byteLength.
getLength(string)
Returns the byte length of string. Throws an error if string is not
a string.