Oct 12, 2017 · Can you tell me how to use a comparison in a switch statement? Here is my if statement: if (5 > 2) { console.log("Correct!") } else if (5 < 2) { console.log("Wrong!") } else { console.log("What!?")

so I want to use a switch statement like this: case (<1000): //do stuff. break; case (>1000 && <2000): //do stuff. break; Now I know that either of those statements (<1000) or (>1000 && <2000) won't work (for different reasons, obviously). What I'm …

Jun 12, 2015 · Although you can rewrite it and compare to true to get it working: switch (true) { case (count == 2): document.write("hi"); break; case (count > 3): document.write("bye"); break; case (count >= 4): document.write("lol"); break; } But that’s not how switch is …

Use the switch statement to select one of many code blocks to be executed. This is how it works: The switch expression is evaluated once. The value of the expression is compared with the values of each case. If there is a match, the associated block of code is executed. If there is no match, the default code block is executed.

Mar 13, 2025 · A switch statement first evaluates its expression. It then looks for the first case clause whose expression evaluates to the same value as the result of the input expression (using the strict equality comparison) and transfers control to that clause, executing all statements following that clause.

Strict equality comparison: Switch statements use strict equality (===) to compare the switch expression with the case values. This means that the type and value must match exactly. Be cautious when dealing with different data types, such as strings and numbers, to avoid unexpected results.

Jun 18, 2019 · In this article, you’ll learn how to use switch and hopefully gain the intuition to know when you should use it. A telltale sign to use switch is when you have a lot of consecutive if/else statements. Let’s look at an example using if/else, and then we’ll look at …

Aug 6, 2023 · Explore the usage of switch case statements for performing greater than comparisons in JavaScript. Learn how to leverage this control flow mechanism to handle different scenarios based on the value of a variable being greater than a specific threshold.

Switch blocks take in a value, and compare each case to the given value, looking for equality. Your comparison value is an integer, but most of your case expressions resolve to a boolean value. So, for example, say liCount = 2 .

Aug 18, 2019 · Basically, JavaScript is trying to compare the expression in the parentheses to the values of the cases. If grade = 92, grade >= 90: would return true, but I had my switch statement to comparing true to grade (or 92). True === 92 returns undefined. The proper way to formulate my switch statement is: