JavaScript Basics

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Store 20 apples in a JavaScript variable

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let numApples = 20;

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Read a number input from the user in JavaScript

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let applesToBuy = readInt("How many apples would you like?");

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Combining strings in JavaScript

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Using the + operator

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console.log(distance / (time / 60));

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Writes the speed in distance per hour to the console.

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JavaScript function definition syntax

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function functionName() { }

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Data types that can be randomly generated by Randomizer

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Colors, Integers, Floats, Booleans

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JavaScript code block structure

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Enclosed in curly braces { }

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JavaScript method to print to the console

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console.log();

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Function hello() output

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The function hello() outputs: "hello"

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JavaScript function naming convention

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JavaScript functions are typically named using camelCase