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

    Use if to specify a block of code to be executed, if a specified condition is true. Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false.

  2. stackoverflow.com › questions › 20764052javascript - Correct way to write nested if statements ... -...

    25 gru 2013 · If numberHands > 2 then it's by definition > 1 and > 0 as well. The proper syntax of a nested if statements would be if (condition) { doSomething(); if (anotherCondition) { doSomethingElse(); if (aThirdCondition) { doSomethingDifferent(); } } }

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

    Use if to specify a block of code to be executed, if a specified condition is true. Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false. Use switch to select one of many blocks of code to be executed.

  4. bobbyhadz.com › blog › javascript-specify-multiple-conditions-in-if-statementSpecify multiple conditions in an if statement in JS - bobbyhadz

    3 mar 2024 · Use the logical AND (&&) and logical OR (||) operators to specify multiple conditions in an if statement. When using logical AND (&&), all conditions have to be met for the if block to run. When using logical OR (||), at least one condition has to be met for the if block to run. index.js.

  5. developer.mozilla.org › en-US › docsMaking decisions in your code — conditionals - Learn web...

    23 wrz 2024 · if (condition) /* code to run if condition is true */ else /* run some other code instead */. This syntax is perfectly valid, but it is much easier to understand the code if you use the curly braces to delimit the blocks of code, and use multiple lines and indentation.

  6. www.programiz.com › javascript › if-elseJavaScript if...else Statement (with Examples) - Programiz

    The if...else statement checks the condition and executes code in two ways: If condition is true , the code inside if is executed. And, the code inside else is skipped.

  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 · Examples of multiple conditions (if...else if...else statements) in JavaScript. There will be times where you want to test multiple conditions. That is where the else if block comes in. if (condition 1 is true) { // code is executed } elseif (condition 2 is true) { // code is executed } else { // code is executed }

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