Objective-C
- 19 votes157 views2 answers
- 18 votes163 views3 answers
- 15 votes161 views10 answers
- 12 votes171 views1 answer
- 12 votes183 views1 answer
- 11 votes163 views2 answers
- 4 votes161 views4 answers
- 4 votes159 views4 answers
- 3 votes172 views1 answer
- 3 votes155 views4 answers
- 3 votes162 views5 answers
- 3 votes170 views3 answers
- 3 votes178 views1 answer
- 2 votes164 views2 answers
- 2 votes181 views1 answer
- 1 vote171 views1 answer
- 1 vote158 views1 answer
- 1 vote161 views1 answer
- 0 vote92 views1 answer
- 0 vote95 views0 answer
- 0 vote177 views2 answers
- 0 vote161 views2 answers
- 0 vote164 views1 answer
- 0 vote165 views1 answer
- 0 vote162 views2 answers
Objective-C is an object-oriented programming language that combines C (c) and Smalltalk characteristics (small talk). It is a tight superset of C (all acceptable C code is also good Objective-C code, with the slight distinction that in C, id is a free identifier for user use, but it is a keyword), and it inherits Smalltalk's object-oriented features. All procedural syntax is equal to C, and all object-oriented terminology is a Smalltalk messaging implementation.
Objective-C was developed principally by Brad Cox and Tom Love at their firm Stepstone in the early 1980s. It is presently primarily developed by Apple, Inc. in its current form.
Objective-C is a general-purpose, high-level, object-oriented programming language that extends the C programming language with Smalltalk-style messaging. It is Apple's primary programming language for macOS and iOS and their corresponding APIs, cocoa and cocoa-touch.
C's syntax, primitive types, and flow control instructions are carried over to Objective-C, along with syntax for defining classes and functions. It also has language-level support for object graph management and objects literals and the dynamic type and binding, which deferments many tasks until run time.