julian libor Linux249
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| const fs = require("fs"); | |
| const Jimp = require("jimp"); | |
| const rootDir = process.cwd(); | |
| const outDir = `${rootDir}/img/`; | |
| function createRandomPNG(name, width = 4, height = 4) { | |
| return new Jimp(width, height, function (err, image) { | |
| if (err) throw err; | |
| for (let px = 0; px < width * height; px += 1) { |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Test fixed and scrolling divs in a flexbox layout</title> | |
| <style> | |
| * { | |
| border: 0; | |
| margin: 0; | |
| padding: 0; |
Linux249
/ memorySizeOfObject.js
Created
June 20, 2018 08:32
calculate memory size of javascript object, it is not a accurate value!
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| function memorySizeOf(obj) { | |
| var bytes = 0; | |
| function sizeOf(obj) { | |
| if(obj !== null && obj !== undefined) { | |
| switch(typeof obj) { | |
| case 'number': | |
| bytes += 8; | |
| break; | |
| case 'string': |
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| $camphor300:'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 |