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Commits : Listings

Analyzed about 24 hours ago. based on code collected 1 day ago.
Nov 10, 2025 — Nov 10, 2026
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
More elegant solution for resolving the issue where null is put in the history field, for ticket #14. More... over 14 years ago
Fixed issue where the operands for double operand operations were out of order. Also, fixed issue where pressing an operation without an operand to work on would put null values int he display. This is for ticket #14. More... over 14 years ago
Fixed missing comma that was causing bug. This fixes #18 and is related to ticket #14. More... over 14 years ago
Implemented _most_ of descriptionOfTopOfStack:, it can handle single operations, double operations, variables and double values. However, it is not able to handle multiple values/variables that do not contain operations (ie. 3 E 4E 5E should output 3, 4, 5). This is for ticket #14. More... over 14 years ago
Implemented variablesUsedInProgram method, this closes #13. More... over 14 years ago
Added stub for variablesUsedInProgram: for ticket #13. More... over 14 years ago
Realized a much more elegant solution to ticket #12, since run program already returns a value of 0 for strings that it does not recognize. More... over 14 years ago
Fixes typo related to ticket #12. More... over 14 years ago
Implemented runProgram:usingVariableValues:, this should close #12. More... over 14 years ago
Corrected the pushVariableFunction, according to ticket #12, the values of the variables will only be provided when the program is run. Also placed in a stub for the runProgram:usingVariableValues: function. More... over 14 years ago
Created private methods that determine whether a string is an operation and what type of operation it is. There will be used when implementing tickets #12, #13 and #14. Also reorganized the code into sections for easier readability. More... over 14 years ago
Implemented CalculatorBrain's descriptionOfProgram: class method and used it for the history display in the CalculatorViewController. This closes #10. More... over 14 years ago
Followed video to implement methods for ticket #10. Still need to implement the descriptionOfProgram: method for this ticket. More... over 14 years ago
Implemented a history display that shows all operands and a operations processed, this closed #4. More... over 14 years ago
Added sin, cos, sort and pi operations, this closes #3. More... over 14 years ago
Added button and logic for entering floating point numbers. Moved the logic for appending digits to a separate function to make appending decimals easier, this closes #2. More... over 14 years ago
Implemented clear button, this closes #5. More... over 14 years ago
Added clear button, ticket #5. More... over 14 years ago
Changed operationPressed to accept only a UIButton as an argument per the debugging lecture. More... over 14 years ago
Finished iOS 5 Walkthrough. More... over 14 years ago
Initial commit for assignment 1's calculator More... over 14 years ago
Initial commit More... over 14 years ago