Learn Objective-C with structured tutorials covering basics and advanced concepts. Explore language fundamentals, object-oriented principles, and integration with Apple's Cocoa and Cocoa Touch frameworks.
Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.
By entering the bill amount and selecting a tip percentage. Display the total amount instantly. Simplify tipping without additional features or distractions.
Learn photography techniques with detailed explanations and real-world examples. Explore camera settings, composition tips, and lighting strategies. Access interactive tutorials and compare examples to understand visual principles.
The app allows users to draw chemical structures and reactions. It calculates cheminformatics properties and supports file sharing via Dropbox and email.
The app provides access to New England Biolabs' web tools for experiment planning. Users can find enzymes, determine reaction conditions, calculate temperatures, and perform various calculations for molecular biology experiments.
Calculate of geometric shapes including square, rectangle, parallelogram, triangle, trapezium, rhombus, and circle. Choose from multiple calculation methods. Input dimensions and receive results. Save and share calculations.