Explore >> Select a destination
|
You are here 
|
mariusschulz.com | ||
| | | | |
nabeelvalley.co.za
|
|
| | | | | An introduction to programming and general programming concepts using JavaScript | |
| | | | |
aaronstacy.com
|
|
| | | | | ||
| | | | |
ostash.dev
|
|
| | | | | Mutating a value. When you receive a data structure that is in its identity mutable, like an array or object, the best thing to do is to always assume that it is a read-only data structure and that you are not allowed to mutate it. | |
| | | | |
andreabergia.com
|
|
| | | Error handling is a fundamental aspect of programming. Unless you are writing hello world, you will need to handle errors in your code. In this post, I will discuss a bit the most common approaches used by various programming languages. Return error codes This is one of the most ancient strategies - if a function can fail, it can simply return an error code - often a negative number, or null. | ||
