JavaScript Variables: They're really ALL the same - Is that TRUE?
Description: Relax and enjoy as I casually explain how to get started with variables in JavaScript. We talk about numbers, strings, Booleans, arrays, and objects.
How we use variables depends on the programming language. In C++ for example, we explicitly declare the variable type before assigning a value to it, e.g. the “int” keyword is used for integers; the “float” keyword is used for floating point values, etc… but JavaScript is a “loosely typed” language which means we don’t declare types.
00:00 - Introducing JavaScript variables
03:55 - Getting errors with variables
06:55 - Declaring arrays and objects
10:30 - Accessing array and object values
Tutorial 1 - https://youtu.be/1UEyDRPBiS8 (what is the DOM?)
Tutorial 3 - https://youtu.be/qiyc7b1Vkjg (conditional logic)
Tutorial 4 - https://youtu.be/tXQEZ01PdAc (functions)
Tutorial 5 - https://youtu.be/YZPELhChmTg (maths) Close description
How we use variables depends on the programming language. In C++ for example, we explicitly declare the variable type before assigning a value to it, e.g. the “int” keyword is used for integers; the “float” keyword is used for floating point values, etc… but JavaScript is a “loosely typed” language which means we don’t declare types.
00:00 - Introducing JavaScript variables
03:55 - Getting errors with variables
06:55 - Declaring arrays and objects
10:30 - Accessing array and object values
Tutorial 1 - https://youtu.be/1UEyDRPBiS8 (what is the DOM?)
Tutorial 3 - https://youtu.be/qiyc7b1Vkjg (conditional logic)
Tutorial 4 - https://youtu.be/tXQEZ01PdAc (functions)
Tutorial 5 - https://youtu.be/YZPELhChmTg (maths) Close description