Edorka
/ Configuration.h
Created
April 4, 2021 21:12
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| /** | |
| * Marlin 3D Printer Firmware | |
| * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] | |
| * | |
| * Based on Sprinter and grbl. | |
| * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm | |
| * | |
| * This program is free software: you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation, either version 3 of the License, or |
Edorka
/ performance-test.js
Created
November 19, 2019 12:08
Testing constact vs attribute access performance
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| const range = n => Array.from(Array(n).keys()); | |
| function caseA() { | |
| const parentObject = { myObject: { items: range(500000) } }; | |
| let hrstart = process.hrtime(); | |
| let counter = 0; | |
| for (let i = 0, len = parentObject.myObject.items.length; i < len; i++) { | |
| counter += parentObject.myObject.items[i]; | |
| } | |
| console.log("caseA total", counter); |
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| {"categories": [ | |
| {"id": 1,"style":"Chang Quan","division":"Sr. Male"}, | |
| {"id": 2,"style":"Chang Quan","division":"Sr. Female"}, | |
| {"id": 3,"style":"Chang Quan","division":"Jr. Mixed"}, | |
| {"id": 4,"style":"Nan Quan","division":"Sr. Male"}, | |
| {"id": 5,"style":"Nan Quan","division":"Sr. Female"}, | |
| {"id": 6,"style":"Nan Quan","division":"Jr. Mixed"} | |
| ]} |