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Top JavaScript. Coding Tips with Example Code

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Tips for writing better JavaScript code, along with code samples and explanations: Use let and const instead of var Use let and const instead of var: Use let and const instead of var to declare variables in JavaScript. This helps to avoid variable hoisting and scope issues. Example: // using let let name = ‘John … Read more

Apps Script Coding Examples FREE PDF Guide Download Now

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Bullet code copy example of how you can copy a bulleted list from one Google Document to another using Google Apps Script: // Function to copy the bulleted list from one document to another function copyBulletedList() {   // Get the source document   const sourceDoc = DocumentApp.getActiveDocument();   // Get the list items from the source document … Read more

JavaScript interview questions with code examples

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JavaScript interview questions with code examples closure in JavaScript What is closure in JavaScript and how can it be used to create private variables? A closure is a function that has access to variables in its outer scope, even after the outer function has returned. Closures can be used to create private variables in JavaScript … Read more