Create Strings using Template Literals

if you use the backtick to enclose your strings you no longer have to use \n for a new line.  For example: `this is a multiline ...string!!` Console Example

Use destructuring assignment within the argument to the function half to send only max and min inside the function.

this seems like a tricky one, can be resolved with removing the stats array reference. Im not sure how it still knows to access the stats array. I dont know how that is correct as the console just lo..

Using Destructuring and the Rest Parameter to Reassign Array Elements

Use destructuring assignment with the rest parameter to perform an effective Array.prototype.slice() so that arr is a sub-array of the original array source with the firs..

Use destructuring assignment to swap the values of a and b

Use destructuring assignment to swap the values of a and b so that a receives the value stored in b, and b receives the value stored in a. I was havi..

How to Assign the Value of One Variable to Another in Javascript

Showing a very basic script that assigns the value of the variable a to b and then console log's the object.

ES6 Nested Object Example

extracting variables from a nested object with new variable names

ES5 vs ES6 Object Example

here you can see the syntax changes between ES5 vs ES6 Object declaration, you can still access the values in the same way.

Use Recursion to Return a Range Array

using recursion to return a range array between the two numbers added

Use Recursion to Count Up

js using recursion to create a range of numbers

in this we will create a function that calls its self to add to an array a range of numbers

Using the Spread Operator to Evaluate Arrays In-Place Tests

My tests using the Spread Operator rather than the apply function. In the 1st function show_max_array i use the apply operator to convert the array into comma seperated values. In the show_max_array..

Using the rest operator to pass in a variable amount of arguments

If you don't know how many parameters you will need in your function you can use the rest operator to pass them in. ...

Complex Arrow Function Example

Here is an example using a Complex or Higher Order arrow function, which slightly reduces the amount of code lines used. This should return the square root of all positive integers passed into it.

Writing Arrow Functions with Parameters

you can pass parameters to arrow functions as well as shown in the following demo, these functions are only meant to be used once where normal functions can be re-used.

Prevent Object Mutation

This shows how you can lock an object so its content cannot be modified. if you comment out the line Object.freeze(my_object); it will allow it to be modified again.

using let and const example

This example uses let and const rather than just vars, let can only be declaired once rather than overwritten like vars and const is a read only variable so it cant be changed. 

Use Multiple Conditional (Ternary) Operators

I actually find if then statements much easier to read than these ones, but these seem more efficient. 

js - Use the Conditional (Ternary) Operator

this statement can be used instead of if this else that statements. to me it makes it look a bit more complex when reading it. this is the basic syntax. condition ? statement-if-true : statement-if-fa..

Use the parseInt Function with a Radix

This is the same as the parseint function, but you can also specify a base for the number which can be between 2 - 36. 2 is binary. Zeros and Ones. I think base 10 is the normal numbering system, but ..

Using parseInt in a function to return an integer or not

this function uses the parseInt function to return a proper integer or an error code if it can't. So this demo should return NaN for the Not an Int (x1235) and The int for the 00001235. I think that N..

Generate Random Whole Numbers within a Range

My testing for generating a random whole number within a range... 🤞 While the solution here works, it just loops until it gets a random number that is lower than the max, so not sure if this is th..