Tags → #javascript
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Not Operator
Learn JavaScript functions: declaring, using them, handling parameters, return values, and hoisting for organized, reusable code.
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If / Else Statements
Learn JavaScript functions: declaring, using them, handling parameters, return values, and hoisting for organized, reusable code.
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Object
Learn JavaScript functions: declaring, using them, handling parameters, return values, and hoisting for organized, reusable code.
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Arrow Function
Learn JavaScript arrow functions for concise syntax. Use => instead of function, with variations for arguments and implicit returns for cleaner code.
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Function
Learn JavaScript functions: declaring, using them, handling parameters, return values, and hoisting for organized, reusable code.
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Declare Variable
Learn to declare variables in JavaScript to make code meaningful and manageable. Use const for fixed values and let for mutable ones, avoiding var.
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Basic Data Types
Explore JavaScript’s basic data types: String, Number, Boolean, Null, Undefined, Symbol, and BigInt. Learn how they impact values and operations.
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Semicolons
Learn about semicolons in JavaScript, including how automatic insertion works and the impact on code readability.
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Comments
Understand JavaScript comments with // for single-line and /* */ for multi-line notes. Comments help document and explain your code.
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Console
Explore the browser console for running JavaScript, debugging code, and handling errors. Learn to open the console, execute commands, and view output.