Basic For Loop Syntax

for (index; condition; increment/decrement) {
  // body of the loop
}

The index is used to compare against the condition. The condition is used to check the loop at every iteration and will continue to run as long as it evaluates to true. The increment/decrement is used to increase or…

Basic Syntax of Filter

const newArray = array.filter(item => {
  return condition;
});

The item will be used to reference the current element in the array against the given condition. If the current element in the array passes, then it will be stored in a new array which, in this case, is called newArray.

Using filter()

…

How should you style your code?

In an earlier article, I showed “The Zen of Python, by Tim Peters”. It is considered to be the core philosophy of Python. Here is it once again:

The Zen of Python, by Tim PetersBeautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better…

This is a summary of Chapter 6 of “Python Crash Course: A Hands-On, Project Based Introduction to Programming” by Eric Matthes

What is a Dictionary?

Dictionaries are used to store data values in key-value pairs. Each key is connected to a value, and you can use a key to access the value associated with…

This is a summary of Chapter 4 of “Python Crash Course: A Hands-On, Project Based Introduction to Programming” by Eric Matthes

Slicing a List

To slice your list, state the index of the first and last elements you are targeting. Just like the range() function, the first value in the slice will be…

This is a summary of Chapter 5 of “Python Crash Course: A Hands-On, Project Based Introduction to Programming” by Eric Matthes

What is an If Statement?

If statements allow decision making in code. They check the stated variable and give a designated response. Here is a basic example:

name = "jill"if name == "jill"…

This is a summary of Chapter 4 of “Python Crash Course: A Hands-On, Project Based Introduction to Programming” by Eric Matthes

Tuples

Tuples are immutable lists. They look like lists except you use parentheses instead of square brackets. And, just like a list, you can access individual items using the index…

This is a summary of Chapter 4 of “Python Crash Course: A Hands-On, Project Based Introduction to Programming” by Eric Matthes

Using the range() Function

The range() function allows us to generate a series of numbers. For example:

for i in range(0, 3):
    print(i)>>> 0>>> 1>>> 2

As you can see…