Learn how to code in objective c for beginners

Open Xcode, create a new command line tool project to learn the basics of Objective-C, and compare iOS versus OS X while keeping the setup simple.

Identify the main.c file in the interface, write and run basic code like hello world, and understand how the computer reads code line by line, compiles, and reports outputs.

Master how to use comments to document code in Objective-C for beginners, including single-line // comments and multi-line /* ... */ comments, to remind yourself what the code does.

Learn how white spaces work in objective c, where spaces may be nil to the computer, but some placements, like between print and F, break the code.

Use two slashes to add comments that clarify code and outline pseudo code for actions like setting health to 100, checking controls, and shooting projectiles.

Learn how to use the printf command to print strings in C, including string literals, semicolons, and brackets; explore newline and whitespace handling to control output such as hello world.

Use the include statement to pull only the libraries you need, such as std.h, to run commands like print, and avoid conflicts when adding video or audio capabilities.

Explore how curly brackets define code blocks, and why the main function in Objective-C manages execution, returns a value, and processes argc and argv in iOS development.

Learn how to declare variables in objective c by treating them as data boxes, using integer types like number, and choosing names while avoiding reserved words and enabling multiple declarations.

Discover how to initialize integer variables in Objective-C by assigning positive or negative values, avoiding decimals, and using initialization to set a starting value.

Discover how to print a variable in Objective-C using printf with %d, including proper quoting and comma usage, and how to troubleshoot mismatched arguments to see the value printed.

Learn to use printf with multiple variables in objective c for beginners, initializing int variables and printing them with %d separated by commas and spaces.

Use float variables in objective-c to store decimals like 4.4 or -4.4, print them with %f, and learn when long int is needed for very large numbers.

Learn to declare and print a char variable in objective-c, recognizing it holds a single character (not a string) and uses single quotes, within three variable kinds.

Compare static and dynamic programming languages using a box analogy, showing how static typing in Objective-C restricts variables, contrasting with dynamic typing in JavaScript.

Declare a variable a and evaluate it with an if statement in objective-c, then print 'a is equal to 1' when true.

Explore else statements in objective c by building if-else blocks with curly brackets, printing messages, and understanding how the else part runs when conditions differ.

Explore how else if statements extend if statements in Objective-C, using expressions, curly braces, and semicolons, and learn that you can have unlimited else ifs but only one else.

Define variables A, B, C, and D, perform A plus B plus C, and print the result with printf to illustrate basic arithmetic in objective-c.

Learn the basics of if statements and conditional logic in Objective-C for beginners, using variables to compare an answer with a target number with equal, greater, and less than conditions.

Discover how to use comparison operators in if statements, including greater than, less than, equal, not equal, and the required double equals with else branches.

Master and/or operators and build complex if statements with multiple conditions using brackets and ampersands. Ensure all criteria are true to print true, else fall back to else.

Learn how if statements handle errors and exceptions in games and apps by guarding against crashes, checking multiple variables, and ensuring proper initialization during development and testing.

Explore how the or operator evaluates conditions in objective c, using not equal and equal comparisons, and see how or differs from and in producing true or false outcomes.

Master complex if statements by following brackets, combining or conditions with and conditions, and testing with examples to see how true or false logic drives program flow.

conclude the Objective-C for beginners course by recapping key concepts and inviting learners to explore further courses on app design and app-store deployment, with discounts for current students.