Each of us relies on some sort of technology to improve our lives and the lives of others.
Web technology can be an amazing tool to improve businesses, quality of life and bring hope to those that otherwise may not receive it if it weren’t for a technological advance.
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JavaScript has a conditional operator that we can use in place of an if statement. Here is the syntax… So we have a test , which is in the parentheses, then a question mark (?). If the test returns true, the expression prior to the colon returns. Otherwise, the content
Unary operators are ++ and –. Each of these either increment by one or decrement by one. It is important to understand how these interact with variables because they can be placed prior to or after a variable. For example… This would log out 2021. Let’s change it a bit…
In JavaScript there are two ways to test equality/inequality. We can use two equal signs (==) or three equal signs (===). For inequality, it is similar != and !==. So what’s the difference? The difference is type. For example… This would return true because with a double equal sign, JavaScript
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