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You can use conditional statements in your code to do this. In JavaScript we have the following conditional statements: 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
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- If Else Else If
The if/else statement executes a block of code if a...
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14 lis 2024 · The conditional (ternary) operator is the only JavaScript operator that takes three operands: a condition followed by a question mark (?), then an expression to execute if the condition is truthy followed by a colon (:), and finally the expression to execute if the condition is falsy.
26 sie 2024 · JavaScript conditional statements allow you to execute specific blocks of code based on conditions. If the condition is met, a particular block of code will run; otherwise, another block of code will execute based on the condition.
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.
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.
Learn the different JavaScript conditional statements with full examples of each and a brief explanation of how each conditional works.
20 lis 2023 · An if statement is a conditional statement that allows you to execute a block of code only if a specified condition is true. In other words, it provides a way to make decisions in your code.
