# Category:Swift

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**Swift**

This

**programming language**may be used to instruct a computer to perform a task.

Official website |
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Execution method: | Compiled (machine code) |
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Garbage collected: | Reference counting |

Parameter passing methods: | By reference, By value |

Type safety: | Safe |

Type strength: | Strong |

Type compatibility: | Nominative |

Type checking: | Dynamic, Static |

See Also: |

Swift is a general purpose, multi-paradigm, systems programming language developed by Apple Inc. originally for Apple platforms. Linux support was added when open source Swift was released. It runs on the Objective-C runtime on Darwin and is mainly used with the Cocoa API. It was announced at WWDC 2014.

## Pages in category "Swift"

The following 200 pages are in this category, out of 613 total.

(previous page) (next page)### A

- A+B
- ABC problem
- ABC words
- Abstract type
- Abundant odd numbers
- Abundant, deficient and perfect number classifications
- Accumulator factory
- Ackermann function
- Active object
- Add a variable to a class instance at runtime
- Additive primes
- Address of a variable
- Air mass
- AKS test for primes
- Algebraic data types
- Align columns
- Aliquot sequence classifications
- Almost prime
- Alternade words
- Amicable pairs
- Anadromes
- Anagrams
- Angle difference between two bearings
- Angles (geometric), normalization and conversion
- Anonymous recursion
- Anti-primes
- Append a record to the end of a text file
- Apply a callback to an array
- Approximate equality
- Arithmetic-geometric mean
- Arithmetic/Complex
- Arithmetic/Integer
- Arithmetic/Rational
- Array concatenation
- Array length
- Arrays
- Assertions
- Associative array/Creation
- Associative array/Iteration
- Associative array/Merging
- Atomic updates
- Attractive numbers
- Averages/Arithmetic mean
- Averages/Mean angle
- Averages/Mean time of day
- Averages/Median
- Averages/Mode
- Averages/Pythagorean means
- Averages/Root mean square
- Averages/Simple moving average

### B

- Babbage problem
- Balanced brackets
- Banker's algorithm
- Barnsley fern
- Base64 decode data
- Bell numbers
- Benford's law
- Bernoulli numbers
- Binary digits
- Binary search
- Bioinformatics/base count
- Bioinformatics/Sequence mutation
- Bitwise operations
- Boolean values
- Box the compass
- Break OO privacy
- Brilliant numbers
- Bulls and cows
- Burrows–Wheeler transform

### C

- Caesar cipher
- Calculating the value of e
- Calendar
- Call a foreign-language function
- Call a function
- Call an object method
- Canonicalize CIDR
- Carmichael 3 strong pseudoprimes
- Cartesian product of two or more lists
- Case-sensitivity of identifiers
- Catalan numbers
- Catamorphism
- Centre and radius of a circle passing through 3 points in a plane
- Change e letters to i in words
- Character codes
- Chebyshev coefficients
- Check output device is a terminal
- Chemical calculator
- Cheryl's birthday
- Chinese remainder theorem
- Cholesky decomposition
- Chowla numbers
- Church numerals
- Circles of given radius through two points
- Classes
- Closest-pair problem
- Closures/Value capture
- Combinations
- Combinations and permutations
- Combinations with repetitions
- Comma quibbling
- Command-line arguments
- Commatizing numbers
- Comments
- Compare length of two strings
- Compound data type
- Concurrent computing
- Constrained genericity
- Constrained random points on a circle
- Continued fraction
- Convert seconds to compound duration
- Convex hull
- Conway's Game of Life
- Copy a string
- Count in factors
- Count in octal
- Count occurrences of a substring
- Count the coins
- Cousin primes
- CRC-32
- Create a two-dimensional array at runtime
- Cumulative standard deviation
- Currency
- Currying
- CUSIP

### D

- Date format
- Date manipulation
- Day of the week
- Days between dates
- Deal cards for FreeCell
- Deconvolution/1D
- Define a primitive data type
- Delegates
- Deming's funnel
- Department numbers
- Determine if a string is collapsible
- Determine if a string is numeric
- Determine if only one instance is running
- Dijkstra's algorithm
- Discordian date
- Documentation
- Dot product
- Doubly-linked list/Definition
- Doubly-linked list/Element definition
- Doubly-linked list/Element insertion
- Draw a sphere
- Dutch national flag problem

### E

- Egyptian division
- Emirp primes
- Empty program
- Empty string
- Enforced immutability
- Entropy
- Enumerations
- Environment variables
- Equilibrium index
- Esthetic numbers
- Ethiopian multiplication
- Euclidean rhythm
- Euler method
- Euler's sum of powers conjecture
- Evaluate binomial coefficients
- Even or odd
- Evolutionary algorithm
- Exceptions
- Exceptions/Catch an exception thrown in a nested call
- Execute a Markov algorithm
- Execute Brain****
- Exponentiation operator
- Exponentiation order
- Extensible prime generator
- Extra primes
- Extreme floating point values

### F

- Factorial
- Factorions
- Factors of a Mersenne number
- Factors of an integer
- Farey sequence
- Fast Fourier transform
- Feigenbaum constant calculation
- Fibonacci sequence
- Fibonacci word
- Filter
- Find common directory path
- Find largest left truncatable prime in a given base
- Find limit of recursion
- Find palindromic numbers in both binary and ternary bases
- Find prime numbers of the form n*n*n+2
- Find the intersection of two lines
- Find the last Sunday of each month
- Find words which contains all the vowels
- Find words which contains more than 3 e vowels
- Find words whose first and last three letters are equal
- Find words with alternating vowels and consonants
- First power of 2 that has leading decimal digits of 12