C
Browse 170 guides in C
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How do I properly compare strings in C?
Learn how do i properly compare strings in c? with practical examples, diagrams, and best practices. Covers c, string, strcmp development techniques with visual explanations.
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Is %dn a format string?
Learn is %dn a format string? with practical examples, diagrams, and best practices. Covers c, printf, format-string development techniques with visual explanations.

Reading hardware register in C program
Learn reading hardware register in c program with practical examples, diagrams, and best practices. Covers c, hardware development techniques with visual explanations.
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Returning function pointer type
Learn returning function pointer type with practical examples, diagrams, and best practices. Covers c, syntax, types development techniques with visual explanations.

parsing JSON with jansson in C
Learn parsing json with jansson in c with practical examples, diagrams, and best practices. Covers c, json, text development techniques with visual explanations.
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What are the differences between if-else and else-if?
Learn what are the differences between if-else and else-if? with practical examples, diagrams, and best practices. Covers c, conditional-statements, control-flow development techniques with visual ...
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Finding Inverse Exponential of Number Using C or Objective C
Learn finding inverse exponential of number using c or objective c with practical examples, diagrams, and best practices. Covers c, objective-c, iphone development techniques with visual explanations.

Writing bitmap 24 bit color odd behavior
Learn writing bitmap 24 bit color odd behavior with practical examples, diagrams, and best practices. Covers c, image-processing, bitmap development techniques with visual explanations.

How .y file generated by yacc to restore a .c file?
Learn how .y file generated by yacc to restore a .c file? with practical examples, diagrams, and best practices. Covers c, parsing, compiler-construction development techniques with visual explanat...

What is a string of hexadecimal digits?
Learn what is a string of hexadecimal digits? with practical examples, diagrams, and best practices. Covers c, string, hex development techniques with visual explanations.
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char *array and char array[]
Learn char *array and char array[] with practical examples, diagrams, and best practices. Covers c, arrays, pointers development techniques with visual explanations.

How to catch X errors?
Learn how to catch x errors? with practical examples, diagrams, and best practices. Covers c, unix, xlib development techniques with visual explanations.
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Is the size of C "int" 2 bytes or 4 bytes?
Learn is the size of c "int" 2 bytes or 4 bytes? with practical examples, diagrams, and best practices. Covers c, int, byte development techniques with visual explanations.

Does %p print the address of the variable as a pointer, or does it print what it points to?
Learn does %p print the address of the variable as a pointer, or does it print what it points to? with practical examples, diagrams, and best practices. Covers c, pointers, printf development techn...

How do I concatenate const/literal strings in C?
Learn how do i concatenate const/literal strings in c? with practical examples, diagrams, and best practices. Covers c, string, concatenation development techniques with visual explanations.
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How to get absolute value from double - c-language
Learn how to get absolute value from double - c-language with practical examples, diagrams, and best practices. Covers c, double development techniques with visual explanations.
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How can I initialize all members of an array to the same value?
Learn how can i initialize all members of an array to the same value? with practical examples, diagrams, and best practices. Covers c, arrays, initialization development techniques with visual expl...
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C free(): invalid pointer
Learn c free(): invalid pointer with practical examples, diagrams, and best practices. Covers c, pointers, free development techniques with visual explanations.

C: STRTOK exception
Learn c: strtok exception with practical examples, diagrams, and best practices. Covers c, string, strtok development techniques with visual explanations.

what is libc? what are the functions it includes? how can we get the source code of it?
Learn what is libc? what are the functions it includes? how can we get the source code of it? with practical examples, diagrams, and best practices. Covers c, standards, standard-library developmen...

How to initialize a struct in accordance with C programming language standards
Learn how to initialize a struct in accordance with c programming language standards with practical examples, diagrams, and best practices. Covers c, struct, initialization development techniques w...

What is the difference between memory, buffer and stack?
Learn what is the difference between memory, buffer and stack? with practical examples, diagrams, and best practices. Covers c, memory, stack development techniques with visual explanations.

How to use simple file input and output in C
Learn how to use simple file input and output in c with practical examples, diagrams, and best practices. Covers c, visual-studio, input development techniques with visual explanations.
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Cross Platform C library for GUI Apps?
Learn cross platform c library for gui apps? with practical examples, diagrams, and best practices. Covers c, user-interface, qt development techniques with visual explanations.
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How to cut part of a string in c?
Learn how to cut part of a string in c? with practical examples, diagrams, and best practices. Covers c, string, cut development techniques with visual explanations.

How do I delete a specific line from text file in C?
Learn how do i delete a specific line from text file in c? with practical examples, diagrams, and best practices. Covers c development techniques with visual explanations.
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Reading values from the memory block which created/mofied malloc realloc?
Learn reading values from the memory block which created/mofied malloc realloc? with practical examples, diagrams, and best practices. Covers c, memory, memory-management development techniques wit...

What is "fabs" in Objective C?
Learn what is "fabs" in objective c? with practical examples, diagrams, and best practices. Covers objective-c, c development techniques with visual explanations.

BFS algorithm in C
Learn bfs algorithm in c with practical examples, diagrams, and best practices. Covers c, algorithm, binary-tree development techniques with visual explanations.

Does C have a string type?
Learn does c have a string type? with practical examples, diagrams, and best practices. Covers c, string, char development techniques with visual explanations.