Essential C Language reference with need-to-know core statements, operators, variables, functions, control flow, expressions, and more for support of beginners who are learning and for experts as a handy quick reference. Developed using our famously concise QuickStudy format, author, editor, and designer fit these core elements in six laminated pages. Author Robin Nixon worked with computers in the 80s and started developing websites in the 90s becoming an expert and writing over 40 programming books and over 500 articles for top computer magazines. With his expertise in the field, and writing to his audience in our succinct and organized QuickStudy format, this reference has more quality actionable facts per page than any book or website. Designed for quick access to the facts you need, our inexpensive tools for programmers have been best sellers for over 10 years making this an easy add to your programming toolbox. As our programming reference guides climb in sales to best-selling status, it is clear that print is not dead and this handy desktop tool does the trick. 6 page laminated reference Includes: Overview Variables Data Types Constants Macro Constants const variables enum constants Arrays Declaring & initializing arrays Accessing array elements Modifying Arrays Pointers Pointers & Arrays Pointers to pointers Modifying values indirectly Operators Arithmetic Operators Comparison Operators Logical Operators Bitwise Operators Other Operators Control Flow Conditional Statements Looping Statements goto statement Functions Passing parameters inline keyword Structures & Unions Structures Unions Key Differences Variable Scope Local (Block) Scope Global Scope Static (persistent) Scope External Scope String Manipulation Common String Functions Input/Output Safe Input Printing to Console Printing to Strings Regular Expressions Error Handling File Handling Opening & Closing Files Writing to a File Reading a File Appending Data Truncating a File Moving within a File File Locking File Attributes Directory Traversal Memory Management Libraries Compile Time Command Line Arguments Preprocessor Directives Using Make
