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  1. www.w3schools.com › js › js_if_elseJavaScript if, else, and else if - W3Schools

    Learn how to use conditional statements in JavaScript to perform different actions for different decisions. See the syntax, examples and exercises of if, else and else if statements.

  2. www.geeksforgeeks.org › conditional-statements-in-javascriptConditional Statements in JavaScript - GeeksforGeeks

    26 sie 2024 · Learn how to use if, else, else if, switch, ternary operator and nested if statements in JavaScript to execute specific blocks of code based on conditions. See syntax, examples and output for each type of conditional statement.

  3. www.w3schools.com › jsref › jsref_ifJavaScript if/else Statement - W3Schools

    The if/else statement executes a block of code if a specified condition is true. If the condition is false, another block of code can be executed. The if/else statement is a part of JavaScript's "Conditional" Statements, which are used to perform different actions based on different conditions.

  4. developer.mozilla.org › en-US › docsif...else - JavaScript | MDN - MDN Web Docs

    25 wrz 2023 · The if...else statement executes a statement if a specified condition is truthy. If the condition is falsy, another statement in the optional else clause will be executed.

  5. developer.mozilla.org › en-US › docsMaking decisions in your code — conditionals - MDN Web Docs

    23 wrz 2024 · Let's look at by far the most common type of conditional statement you'll use in JavaScript — the humble if...else statement.

  6. www.javascript.com › learn › conditionalsJavaScript Conditionals: The Basics with Examples |...

    Learn how to use if, else, and else if statements to control behavior in JavaScript and determine whether or not pieces of code can run. See examples of each conditional type and how to extend them with multiple blocks.

  7. www.freecodecamp.org › news › javascript-if-else-and-if-then-js-conditional-statementsJavaScript If-Else and If-Then – JS Conditional Statements

    9 sie 2021 · In this article, I will explain what an if...else statement is and provide code examples. We will also look at the conditional (ternary) operator which you can use as a shorthand for the if...else statement. What is an if...else statement in JavaScript?