Golang flag.Parsed() function examples
package flag
Parsed returns true if the command-line flags have been parsed.
Golang flag.Parsed() function usage examples
Example 1 :
func main() {
if !flag.Parsed() {
flag.Parse()
}
...
Example 2 :
func main() {
flag.Parse()
if !flag.Parsed() || socket == "" {
fmt.Println("No socket information given. Abort!")
os.Exit(1)
}
...
Reference :
Advertisement
Something interesting
Tutorials
+12.5k Golang : "https://" not allowed in import path
+18.7k Golang : convert int to string
+10.1k Golang : Edge detection with Sobel method
+22.4k Golang : Read directory content with filepath.Walk()
+12.9k Python : Convert IPv6 address to decimal and back to IPv6
+8.5k PHP : How to parse ElasticSearch JSON ?
+5k Google : Block or disable caching of your website content
+10.1k Golang : Print how to use flag for your application example
+4.7k MariaDB/MySQL : Form select statement or search query with Chinese characters
+6.9k Golang : Pat multiplexer routing example
+13.6k Golang : Set image canvas or background to transparent
+18.6k Golang : Generate thumbnails from images