Glossary
- -- operator
- -= operator
- ++ operator
- += operator
- Accessing and setting content
- Array length
- Arrays
- Between braces
- Booleans
- Braces
- Calling the function
- Class
- Code block
- Conditions
- Console
- Constructor
- Creating a p element
- Else
- Else if
- Equality operator
- Extends
- Filter
- For Loops
- Function
- Function name
- Greater than
- Head element
- If statement
- Less than
- Map
- Methods
- Numbers
- Overriding methods
- Parameters
- Reduce
- Removing an element
- Replace
- Sort
- Splice
- Strings
- Substring
- Title
- While Loops
JAVASCRIPT
+= operator in JavaScript
Rather than rewriting the variable's name, we can use the += operator to add a number with likes += 1.
let likes = 5;
likes += 1;
console.log(likes);
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