loops,conditions,break,continue,rune,UTF-8,if-else switch ...etc in golang

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4. ● Loop - Init, Condition, Post
https://play.golang.org/p/Qr0mY2p7zF0
for init; condition; post {
}
Note: There is no while in Golang.

5. ● for condition while-ish
https://play.golang.org/p/SX3Cok8QcH8

6. ● Loop - Nested Loops
https://play.golang.org/p/3Uh8sboc_5X https://play.golang.org/p/0Gd_NAXNyB

7. ● for No Condition
https://play.golang.org/p/CRBzK0EcTYA

8. ● break
https://play.golang.org/p/HXSLnB-kX-v
break will break out of a loop. It's a way to stop looping.

9. ● continue
https://play.golang.org/p/FD6rAvqbCfp
continue will move on to the next iteration

10. ● rune loop UTF-8
https://play.golang.org/p/6A1Q-hjg-rh
https://play.golang.org/p/yEN5CthpDOQ

11. ● rune
● A rune is a type meant to represent a Unicode code point.
● The rune type is an alias for int32, and is used to emphasize than an integer
represents a code point.
● ASCII defines 128 characters, identified by the code points 0–127. It covers
English letters, Latin numbers, and a few other characters.
● Unicode, which is a superset of ASCII, defines a codespace of 1,114,112
code points. Unicode version 10.0 covers 139 modern and historic scripts, as
well as multiple symbol sets.
● Note that a string is a sequence of bytes, not runes.
● However, strings often contain Unicode text encoded in UTF-8, which
encodes all Unicode code points using one to four bytes, and Go source code
is always encoded in UTF-8. This encoding was in fact designed by Ken
Thompson and Rob Pike, two of the main creators of Go.

12. fmt.Println([]rune("okteto"))
Package reflect implements run-time reflection, allowing a
program to manipulate objects with arbitrary types. The typical
use is to take a value with static type interface{} and extract its
dynamic type information by calling TypeOf, which returns a
Type.
A call to ValueOf returns a Value representing the run-time
data. Zero takes a Type and returns a Value representing a zero
value for that type.
https://play.golang.org/p/u3tdGtiU6UT

13. ● Conditional - If Statement
https://play.golang.org/p/7Or016bH0YP
https://play.golang.org/p/Q1QjvxZzFX
https://play.golang.org/p/Aok8L_OVMo

14. ● Conditional - If, Else if, Else
https://play.golang.org/p/o2LQFJxWNR
https://play.golang.org/p/a3jbqR2vXp

15. ●Loop condition modulo
https://play.golang.org/p/5MIcWPR-4fL

16. ● Conditional - Switch Statement
https://play.golang.org/p/1EtC2k2rvXhttps://play.golang.org/p/Vk9yIJGkKy

17. https://play.golang.org/p/QK2Tu6x-SL
You can use fallthrough to make each statement evaluate

18. ● Conditional Logic Operators
https://play.golang.org/p/ukFrlC66uv
https://play.golang.org/p/cZEfXSIIDO

19. ● References
● https://gopherlabs.collabnix.com
● https://godoc.org/
● https://golang.org/doc/

20. Thanks!
Any questions?
@sangambiradar@BiradarSangamSangam Biradar