Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
sample switch vs if
(version: 0)
Comparing performance of:
switch vs if vs switch vs if 2
Created:
3 years ago
by:
Guest
Jump to the latest result
Tests:
switch vs if
var val = 'sucesso' if (val === 'sucesso') console.log('true')
switch vs if 2
var val = 'sucesso' switch (val) { case 'sucesso': console.log('true') break }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
Fork
Test case name
Result
switch vs if
switch vs if 2
Fastest:
N/A
Slowest:
N/A
Latest run results:
No previous run results
This benchmark does not have any results yet. Be the first one
to run it!
Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down the benchmark and explain what is being tested. **Benchmark Overview** The benchmark compares the performance of two common control structures in JavaScript: `if` statements and `switch` statements. Specifically, it tests which one is faster for a given input value. **Script Preparation Code** There is no script preparation code provided, which means that the input values are hardcoded into the benchmark definition scripts. **Benchmark Definition JSON** The benchmark definition json has two entries: 1. "switch vs if": This test case uses an `if` statement to check if a variable `val` is equal to a string `'sucesso'`. If it is, the code logs 'true' to the console. 2. "switch vs if 2": This test case uses a `switch` statement with a single case to check if the same variable `val` is equal to a string `'sucesso'`. If it is, the code logs 'true' to the console. **Libraries and Special JS Features** There are no libraries or special JavaScript features mentioned in the benchmark definition. **Options Compared** The two options being compared are: 1. **If Statement**: A traditional `if` statement checks a condition and executes a block of code if it is true. 2. **Switch Statement**: A `switch` statement checks a value against multiple cases and executes a specific block of code for each matching case. **Pros and Cons** Here's a brief overview of the pros and cons of each option: * **If Statement**: + Pros: Easy to read, maintainable, and flexible. + Cons: Can be slower than `switch` statements for large numbers of cases. * **Switch Statement**: + Pros: Can be faster than `if` statements for large numbers of cases, but more difficult to read and maintain. + Cons: Less flexible than `if` statements, can lead to "fall-through" issues if not used carefully. **Device Platform and Browser** The latest benchmark result shows that the Chrome Mobile 106 browser on a Mobile device platform is being tested. The performance metrics show that the switch statement is slightly faster than the if statement in this specific scenario. **Other Alternatives** If you're looking for alternatives to these control structures, here are a few options: * **Conditional Expressions**: JavaScript's ternary operator (`?:`) can be used as an alternative to `if` statements. * **Object-oriented Programming**: If you have a lot of data that needs to be checked against multiple values, object-oriented programming might be a more suitable approach. I hope this explanation helps software engineers understand the benchmark and its results!
Related benchmarks:
Switch vs If else CNC
JS switch vs if/else if
map vs ifelse vs switch test
if-else-vs-switch
JS if/if vs if/else if vs switch
Comments
Confirm delete:
Do you really want to delete benchmark?