Julia Quick Note [08] Variable Type (Int, Float, Bool, Char, String)

Variable type (Int, Float, Bool, Char, String) (Example of writing)

note08

◆ Number type
　Int
　　Int8
　　Int16
　　Int32
　　Int64
　　Int128
　UInt
　　UInt8
　　UInt16
　　UInt32
　　UInt64
　　UInt128
　Float
　　Float16
　　Float32
Float64 → Click here for general real numbers

◆ True / false type
　Bool

◆ Character string type
　Char
　String

◆ Confirmation of type
　typeof()

Commentary

Int type

Int type is a signed integer type, and there are Int8, Int16, Int32, Int64, Int128.

Int8 is 8 bits, Int16 is 16 bits, as well as 32 bits, 64 bits and 128 bits.

UInt

The

UInt type is an unsigned integer type.

Bool

Bool type is true or false.

Float

The

Float type is a floating point number.

String type

Char represents a single character type.

String represents the type of a series of strings.

Table of contents

Julia Quick Look Note [01] How to use variables and constants Julia Quick Look Note [02] Arithmetic Expressions, Operators [Julia Quick Note [03] Complex Numbers] (https://qiita.com/ttabata/items/225c77a4d71fafc3e482) Julia Quick Look Note [04] Regular Expression [Julia quick note [05] if statement] (https://qiita.com/ttabata/items/4f0bcff1e32f60402dfb) [Julia fast-drawing note [06] loop processing] (https://qiita.com/ttabata/items/2a53825101b0b75fb589) [Julia Quick Note [07] try, catch, finally] (https://qiita.com/ttabata/items/1d6fe990526c99b65b5f) [Julia Quick Look Note [08] Variable Types (Int, Float, Bool, Char, String)] (https://qiita.com/ttabata/items/2b84a826e39bfe432b62) [Julia Quick Look Note [09] Function (1) Basics] (https://qiita.com/ttabata/items/d9b4f2728ec0dbcc6394)

(* We will continue to increase the content)

Related information

: paperclip: Julia --Official page https://julialang.org/

: paperclip: Julia --Japanese official document https://julia-doc-ja.readthedocs.io/ja/latest/index.html

: paperclip: First time Julia and installation (Windows & Linux) https://qiita.com/ttlabo/items/b05bb43d06239f968035

:paperclip: Julia - Mathematics https://docs.julialang.org/en/v1/base/math/

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