/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

 markkarpov.com
Free monad considered harmful
| | www.parsonsmatt.org
The Meaning of Monad in MonadTrans
2.5 parsecs away

Travel
| | At work, someone noticed that they got a compiler warning for a derived instance of MonadTrans.
| | blog.sigfpe.com
A Neighborhood of Infinity: The Monad called Free
1.3 parsecs away

Travel
| |
| | nikhilism.com
Using type-classes to model the expressivity of build systems - Nikhil's blog
2.9 parsecs away

Travel
| |
| | andreabergia.com
Error handling patterns ยท Andrea Bergia's Website
19.8 parsecs away

Travel
| 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.