How to Fix a Nil Map Assignment

In this updated version, we pass I as an argument to the anonymous function. This ensures that each Go routine has its own copy of the loop variable. We've also added a sync weight group to wait for all the Go routines to complete before the program exit. The code snippet you provided has a problem. You are attempting to assign a value to a map key without initializing the map first. This will cause a panic at runtime due to a nil map assignment. To fix this issue, you need to initialize the map using the make function before assigning any value to it. And here's a code snippet var m map string float 64 and make map from string to float 64 and pie gets

Transcript

Play full episode

Remember Everything You Learn from Podcasts

Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.