Pinned Loading

1. wa_beginners_course_materials wa_beginners_course_materials Public

2. simple-clock simple-clock Public

   JavaScript

3. snake snake Public

   JavaScript 1

4. react-online-course react-online-course Public

   JavaScript 1

5. Object performance Object performance

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   function createMockObject() {

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     const data = {};

   3

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     for (let i = 0; i < 9999999; i++) {

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       data['key' + i] = { name: 'key' + i };