Category: programming

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Ruby cheat sheet with examples

Take it easy Ruby! đź”—Basic concepts đź”—Hello World 1puts "Hello World!" đź”—Comments 123456# single line comment=begin Multi-lines comment=end đź”—Variables 12my_var = 42My_constant_var = 31337 đź”—Shortha

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Variables type size and formaters in C

đź”—Variables Type Size Min Max signed char 8 bits -128 +127 unsigned char 8 bits 0 +255 short 16 bits -32,768 +32,767 unsigned short 16 bits 0 +65,535 int 16 bits -32,768 +32,767 unsig