Скачать или смотреть Better than IF ELSE and SWITCH 😍

What is better than if else and switch in javascript? 'If-else' and 'switch' statements are both used in programming to control the flow of a program based on certain conditions or inputs. 'Switch' statement is faster than 'if-else' statement. But there is something even better than 'switch' statement.

An if-else statement is used to check a condition, and then execute a certain block of code if the condition is true, or a different block of code if the condition is false. You can chain multiple 'if-else' statements together to create more complex conditions.

On the other hand, a switch statement is used to check the value of an expression against a number of different cases, and then execute a block of code associated with the matching case. Switch statement can be used when you have multiple possibilities of one expression and want to execute a code block based on the value of that expression. It is more efficient than using multiple if-else statements when the number of possibilities are large.

Editing in switch statement is easier as compared to the 'if-else' statement. If we remove any of the cases from the switch, then it will not interrupt the execution of other cases.

A switch statement is significantly faster than an if-else ladder if there are many nested if-else's involved. Switch statement also seems well optimized.

But I have something better than switch statement. It's object literal. Which one is more concise? 'If-else', 'switch' or object literal? Object literal is a comma-separated list of name-value pairs inside of curly braces. It uses less code for the same logic. Long switch case syntax can be optimized by using object with keys as switches and the values as the return values. So object literal can used
as a replacement for if-else or switch statements.

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