Les bases de Go

1 Premiers pas 5 leçons

1. Leçon 2 défis Hello World and Program Structure Write your first Go program and learn what package main, import and func main do.
2. Leçon 2 défis Variables and Constants Declare variables with var and :=, and fixed values with const.
3. Leçon 2 défis Data Types Work with int, float64, bool, rune and string, and convert between them.
4. Leçon 2 défis Operators and Arithmetic Use arithmetic, comparison and logical operators, and see how integer division works.
5. Leçon 2 défis Reading User Input Read a line from the keyboard and turn it into a number safely.

2 Conditions 2 leçons

6. Leçon 2 défis Conditions: if and switch Choose what runs with if, else and switch.
7. Leçon 1 défi FizzBuzz Solve the classic FizzBuzz problem with a switch.

3 Boucles 2 leçons

8. Leçon 2 défis Loops with for Repeat code with Go's only loop, for, in its four forms.
9. Leçon 2 défis Prime Numbers Check whether a number is prime and list the primes up to 30.

4 Chaînes et texte 2 leçons

10. Leçon 2 défis Strings Join, search, split and slice text with Go strings and the strings package.
11. Leçon 1 défi Reverse a String Reverse the characters of a string and the words of a sentence.

5 Collections 4 leçons

12. Leçon 2 défis Arrays Store a fixed number of values and see that arrays are copied on assignment.
13. Leçon 2 défis Slices Work with growing lists: append, slicing, make, len and cap.
14. Leçon 2 défis Maps Store and look up values by key with Go maps.
15. Leçon 2 défis Word Frequency Counter Count how often each word appears with a map.

6 Fonctions 2 leçons

16. Leçon 2 défis Functions and Multiple Return Values Define functions, return more than one value and accept any number of arguments.
17. Leçon 2 défis Fibonacci Sequence Generate Fibonacci numbers with a loop and a slice.

7 Objets et classes 1 leçon

18. Leçon 1 défi Structs Group related values into your own type with named fields.