# Golang
# Functions
# Printf
In this example, fmt.Printf formats and writes to standard output:
fmt.Printf("Binary: %b\\%b", 4, 5)
1
Binary: 100\101
1
# Sprintf (format without printing)
Use fmt.Sprintf to format a string without printing it:
s := fmt.Sprintf("Binary: %b\\%b", 4, 5)
1
No output but the value is :
s == 'Binary: 100\101'
1
# Optimization
Optimizing a golang service to reduce over 40 cpuopen in new window
# Templating
https://golangdocs.com/templates-in-golang