How-To Geek on MSN11d
Programming 101: What Is a Global Variable (And Is It Safe?)In this code, the inc function uses the global keyword to access the $a variable declared at the top level. When it sets $a, ...
How-To Geek on MSN5d
How ‘Hello World’ Became the Universal First Step for ProgrammingThe concept really became well known with the publication of The C Programming Language in 1978. This book is now one of the ...
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