Overwrite file

f, err := os.OpenFile("notes.txt", os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0755)
if err != nil {
	log.Fatal(err)
}
if err := f.Close(); err != nil {
	log.Fatal(err)
}

Similar codes

1 vote205 views1 answer
Golang cheat sheet
Go
8 votes236 views10 answers
Never gonna give you up
Go
0 vote200 views1 answer
Go create multiple variables on a single line
Go
1 vote183 views4 answers
Hello world in golang
Go
0 vote187 views1 answer
Why is my discord bot keep going offline
Go
1 vote194 views1 answer
Golang
Go
0 vote272 views1 answer
Advance web service with golang
Go
0 vote219 views1 answer
Mongo remove all tables
Go
0 vote192 views1 answer
Convert string to io reader golang
Go
0 vote185 views1 answer
Golang square
Go