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pl essentials (types (data types (primitive (numbers (whole (c++ :fire:…

- - - - numbers
        
        whole
        
        byte
        
        size = 1 bytes ( number => -128 - 127 )
        
        int
        
        **size : 4 bytes ( java )
        
        long
        
        size : 8 bytes ( java )
        
        short
        
        2 byte size
        
        c++ :fire:
        
        uint8_t
        
        unint16_t
        
        unit32_t
        
        unit64_t
        
        floating point
        
        float
        
        size = 4 bytes (6 -7 dec. digits )
        
        double
        
        size = 8 bytes ( 15 dec. digits )
        
        long double
      - bool or boolean
        
        true => 1, false => 0
      - char
        
        char
        
        c++ :fire:
        
        1 byte
        
        size = 2 bytes
        
        c++ :fire:
        
        wchar_t
        
        2 bytes
        
        unicode
      - c++ :fire:
        
        void
      - js
    - - string
      - array
        
        2D
        
        matrix
        
        char string
  - - - volatile
        
        ne smije optimizirati (kompiler)
      - cont
- - - - break
        
        return
        
        continue
    - - switch
      - if -then & if-then-else
    - - loops
        
        types
        
        for
        
        About
        
        form
        
        for (variable initialization; termination condition; increment/decrement operation) { // statements to be executed}
        
        1 more item...
        
        for each
        
        We can use for each loop to iterate over array or collection elements
        
        snippets
        
        java, c++
        
        1 more item...
        
        c#
        
        1 more item...
        
        php
        
        1 more item...
        
        while
        
        About
        
        form
        
        while (expression) {// statements}
        
        1 more item...
        
        do - while
        
        iteration
        
        each time the loop block executes
- - - - python :snake:
        
        exponent
        
        **
        
        floor
        
        //
      - + - * / %
    - - + - !
      - increment ++ & decrement --
    - - <= < > >= != ==
    - - ! (NOT) && (AND) || (OR)
    - - = += -= *= /= %=
    - - binary
        
        ~ (Complement) &(AND) | (OR) ^ (XOR)
        
        shift --> left << right >>
- - - - variable
        
        declarate
        
        svakoj varijabli treba odrediti
        
        keyword
        
        extern
        
        declare a variable at any place
        
        Though you can declare a variable multiple times in your C++ program, but it can be defined only once in a file, a function or a block of code
        
        identifikator
      - constants
        
        number contants
        
        integer
        
        int, long int => L, l
        
        unsigned int => U, u
        
        floating point
        
        double, float => F, f
        
        long double => L,l
        
        symbolic
        
        for value which will not change
        
        cont double pi = 3.14159
    - - math. op ( aritmetički)
        
        unarni: +x -x x++ ++x x-- --x
        
        math. opemations are in lib. cmath
      - operator dodjele tipa
        
        static_cast< type > ( expression )
        
        dynamic_cast< type > ( expression )
      - assigment
        
        = <<= ^= &= |=
- - - - accessible only inside the same class
        
        usually we keep class variables
        
        This is the most restricted access and the class member will not be visible to the outer world
    - - :pencil2:
        
        protected interval
        
        private protected
        
        interval
        
        access is limited to the current assembly
    - - will be accessible only to the classes in the same package and to the subclasses.
    - - accessed from anywhere
    - - java
        
        package
      - c#