Tag: beginners

In this JavaScript tutorial video we will finish up with arrays. I will show you how to manipulate an array by it’s index number, and we will write an if statement to print out different strings based on whether an item is present in the array.

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Joseph Delgadillo
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In the 13th episode of this JavaScript tutorial series we will continue covering array manipulation. I will show you how to print the length of an array, loop through an array using the forEach method, and the shift and unshift methods.

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Joseph Delgadillo
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In the 12th episode of this JavaScript tutorial series we will cover arrays. This video will be the first of a three part series on arrays, and we will begin by covering the basic syntax, the pop method to remove items, the append method to add items, and how to access each item by it’s ID. Remember, in programming the first item in an array, list, or dictionary is 0 🙂

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Joseph Delgadillo
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In the 11th video of this series we will be covering how to set the innerHTML of an element. This will be a quick tutorial.

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Joseph Delgadillo
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In the 10th episode of our JavaScript tutorial series for beginners we will be discussing event handling. This is a very important topic because when programming in JavaScript you will often need to interact with HTML elements, and other objects on a webpage. To demonstrate event handling, we will be programming a button on our webpage.

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Joseph Delgadillo
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In the 9th episode of this JavaScript tutorial series we will cover user-defined functions. A function is essentially a block of code that is not run but that you can reference in your code to have it run. In this video, I will show you how write a function that calls on a variable to print a string in the console.

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Joseph Delgadillo
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In the 8th episode of this JavaScript tutorial series, we will cover for loops. A for loop is a way to do something repetitively until a certain threshold is met. In this video, I will show you the basic syntax in JavaScript, and we will write a conditional for loop.

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Joseph Delgadillo
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In the 7th episode of this JavaScript tutorial series, we will cover if/else statements. I will demonstrate the basic syntax, a few practical examples, and why you should avoid “Yoda code.”

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Joseph Delgadillo
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In the 6th episode of this JavaScript tutorial series we will go over how to compare values. We will cover the operators required to check equal to, greater than, less than, etc., and a few practical applications for web development.

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Joseph Delgadillo
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In the 5th episode of this JavaScript tutorial series we will cover boolean operators. Booleans are used to compare whether two statements are true or false. In JavaScript, one equals sign is used for assignments, and two equal signs are used for comparisons.

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Joseph Delgadillo
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