Haakjes betekenis in javascript
De haakjes worden ook wel parenthesen genoemd, een term waarmee in de taalkunde een ingevoegde gedachte of aanvulling bedoeld wordt. Zo delen deze haakjes hun naam met een type tekst waarvoor ze bedoeld zijn. Als je de haakjes weg laat gebruikt Javascript dezelfde regels die je bij wiskunde hebt geleerd: Hoe Moeten Wij Van De Onvoldoendes Afkomen? (Haakjes, Machtsverheffen, Worteltrekken, Vermenigvuldigen, Delen, Optellen, Aftellen). 
Parentheses javascript parentheses are used to store arguments that the function will work with. I’ll give you some examples: ("Hello, my name is "+name) ////The result will be "Hello, my name is Brijesh" written in a console./////.
Haakjes betekenis in javascript Tussen de haakjes komt de variabele of een ander soort waarde waarmee je de lijst van mogelijkheden wilt afgaan. Iedere case staat voor zo'n mogelijkheid en daarachter komt de mogelijke waarde te staan.
Parentheses javascript
The grouping operator consists of a pair of parentheses around an expression that groups the contents. The operator overrides the normal operator precedence, so that operators with lower precedence (as low as the comma operator) can be evaluated before an operator with higher precedence. The first set of parentheses contain the expressions to be executed, and the second set of parentheses executes those expressions. It is a useful construct when trying to hide variables from the parent namespace.Javascript syntax
Learn the rules and examples of JavaScript syntax, such as variables, expressions, operators, keywords, comments, and identifiers. W3Schools is a comprehensive online resource for JavaScript tutorials and references. Learn the rules and conventions of JavaScript syntax, including variables, operators, expressions, keywords, comments, data types, functions, and identifiers. See examples of basic and advanced syntax features and how to use them in code.Javascript syntax Learn the basics of JavaScript syntax, such as whitespace, statements, identifiers, comments, expressions, and keywords. See how to format, terminate, and comment your code with examples.
Javascript functies
A function in JavaScript is similar to a procedure—a set of statements that performs a task or calculates a value, but for a procedure to qualify as a function, it should take some input and return an output where there is some obvious relationship between the input and the output. A JavaScript function is a block of code designed to perform a particular task. A JavaScript function is executed when "something" invokes it (calls it).Javascript functies function add (a, b) { } Code language: JavaScript (javascript) Inside the function body, you can write the code to implement an action. For example, the following say() function shows a message to the console.