Rosetta Code:Village Pump/Task titles/List

From	To
100 doors	100 doors
24 game	24 game
24 game Player	24 game/Solve
99 Bottles of Beer	99 Bottles of Beer
Abstract type	Abstract type
Accumulator Factory	Accumulator factory
Ackermann Function	Ackermann function
Active object	Active object
Adding variables to a class instance at runtime	Add a variable to a class instance at runtime
Address Operations	Address of a variable
Allocator	Arena storage pool
Amb	Amb
Anagrams	Anagrams
Apply a callback to an Array	Apply a callback to an array
Arithmetic Evaluator	Arithmetic evaluation
Array Concatenation	Array concatenation
Arrays	Arrays
Assertions	Assertions
Atomic updates	Atomic updates
Average/Arithmetic mean	Averages/Arithmetic mean
Average/Median	Averages/Median
Average/Mode	Averages/Mode
Average/Simple moving average	Averages/Simple moving average
Basic Animation	Animation
Basic bitmap storage	Bitmap
Basic input loop	Input loop
Basic integer arithmetic	Arithmetic/Integer
Basic pointer and reference operations	Pointers and references
Binary search	Binary search
Binary string manipulation functions	Binary strings
Bit oriented IO	Bitwise IO
Bitwise operations	Bitwise operations
Bogosort	Sorting algorithms/Bogosort
Bresenham's line algorithm	Bitmap/Bresenham's line algorithm
Bubble Sort	Sorting algorithms/Bubble sort
Bulls and Cows	Bulls and cows
Call foreign language function	Call a foreign-language function
Call function from foreign language	Call a function from a foreign language
Call function in shared library	Call a function in a shared library
Change string case	String case
Character code	Character codes
Classes	Classes
Client-Authenticated HTTPS Request	HTTPS/Client-authenticated
Closest pair problem	Closest-pair problem
Cocktail Sort	Sorting algorithms/Cocktail sort
Code Tag Fixer	Rosetta Code/Fix code tags
Collections	Collections
Column Aligner	Align columns
Combinations	Combinations
Command Line Arguments	Command-line arguments
Command Line Interpreter	Interactive programming
Comments	Comments
Common number base formatting	Non-decimal radices/Output
Common number base parsing	Non-decimal radices/Input
Comparing two integers	Integer comparison
Complex numbers	Arithmetic/Complex
Compound Data Type	Compound data type
Conditional Structures	Conditional structures
Connect to Active Directory	Active Directory/Connect
Constrained Genericity	Constrained genericity
Convert an integer into words	Number names
Conway's Game of Life	Conway's Game of Life
Copy a string	Copy a string
Count programming examples	Rosetta Code/Count examples
Counting sort	Sorting algorithms/Counting sort
Create a Sequence of unique elements	Remove duplicate elements
Creating a Function	Function definition
Creating a Hash from Two Arrays	Hash from two arrays
Creating a Secure Temporary File	Secure temporary file
Creating a Window	Window creation
Creating an Associative Array	Associative arrays/Creation
Cubic bezier curves	Bitmap/Bézier curves/Cubic
DOM XML Serialization	XML/DOM serialization
Data Munging	Text processing/1
Data Munging 2	Text processing/2
Data Representation - Controlling Fields in a Structure	Memory layout of a data structure
Data Representation - Getting the Size	Variable size/Get
Data Representation - Specifying Minimum Size	Variable size/Set
Date Manipulation	Date manipulation
Date format	Date format
Defining Primitive Data Types	Define a primitive data type
Delegate	Delegates
Determine if Only One Instance is Running	Determine if only one instance is running
Dining philosophers	Dining philosophers
Discover the Hostname	Hostname
Distributed program	Distributed programming
Divide by Zero Detection	Detect division by zero
Documentation	Documentation
Doubly-Linked List	Doubly-linked list/Definition
Doubly-Linked List (element insertion)	Doubly-linked list/Element insertion
Doubly-Linked List (element)	Doubly-linked list/Element definition
Doubly-Linked List (traversal)	Doubly-linked list/Traversal
Dragon curve	Dragon curve
Dynamic variable names	Dynamic variable names
Echo Server	Echo server
Empty Program	Empty program
Enumeration	Enumerations
Environment variables	Environment variables
Ethiopian Multiplication	Ethiopian multiplication
Eval	Runtime evaluation
Eval in environment	Runtime evaluation/In an environment
Event	Events
Evolutionary algorithm	Evolutionary algorithm
Exceptions	Exceptions
Exceptions Through Nested Calls	Exceptions/Catch an exception thrown in a nested call
Execute a System Command	Execute a system command
Exponentiation operator	Exponentiation operator
FIFO	Queue/Definition
FIFO (usage)	Queue/Usage
Factorial function	Factorial
Factors	Factors of an integer
Fibonacci sequence	Fibonacci sequence
File/Creation	Create a file
File/Delete	Delete a file
File/Exists	Ensure that a file exists
File/Input and Output	File IO
File/Modification Time	File modification time
File/Rename	Rename a file
File/Size	File size
Find unimplemented tasks	Rosetta Code/Find unimplemented tasks
First-class Numbers	First-class functions/Use numbers analogously
First-class functions	First-class functions
FizzBuzz	FizzBuzz
Flood fill	Bitmap/Flood fill
Flow Control Structures	Flow-control structures
Fork Process	Fork
Formal Power Series	Formal power series
Formatted Numeric Output	Formatted numeric output
Forward difference	Forward difference
Function as an Argument	Higher-order functions
Functional Composition	Function composition
Gamma function	Gamma function
Generic swap	Generic swap
Get Pixel Information	Color of a screen pixel
Get mouse position	Mouse position
Global Singleton	Singleton
Gnome sort	Sorting algorithms/Gnome sort
Go Fish	Go Fish
Grayscale image	Grayscale image
Greatest common divisor	Greatest common divisor
HTTP Request	HTTP
HTTPS Request	HTTPS
HTTPS request with authentication	HTTPS/Authenticated
Hamming numbers	Hamming numbers
Happy Number	Happy numbers
Heapsort	Sorting algorithms/Heapsort
Host Introspection	Host introspection
Huffman codes	Huffman coding
Image convolution	Image convolution
Image histogram	Image histogram
Increment numerical string	Increment a numerical string
Index in a list	Search a list
Infinity	Infinity
Inheritance	Inheritance/Single
Insertion sort	Sorting algorithms/Insertion sort
Integer literals	Literals/Integer
Interrupts	Handle a signal
Introspection	Introspection
IsNumeric	Determine if a string is numeric
Iterating over an Associative Array	Associative arrays/Iteration
Jensen's Device	Jensen's Device
Keyboard macros	Keyboard macros
Knapsack Problem	Knapsack problem
Knuth shuffle	Knuth shuffle
LZW compression	LZW compression
List Comprehension	List comprehensions
List Flattening	Flatten a list
Logical operations	Logical operations
Long Multiplication	Long multiplication
Longest Common Subsequence	Longest common subsequence
Look-and-say sequence	Look-and-say sequence
Loop over multiple arrays simultaneously	Loop over multiple arrays simultaneously
Loop/Break	Loops/Break
Loop/Continue	Loops/Continue
Loop/Do While	Loops/Do-while
Loop/Downward For	Loops/Downward for
Loop/For	Loops/For
Loop/For with step	Loops/For with a specified step
Loop/Foreach	Loops/Foreach
Loop/Infinite	Loops/Infinite
Loop/Nested	Loops/Nested
Loop/While	Loops/While
Loop/n plus one half	Loops/N plus one half
Lucas-Lehmer test	Lucas-Lehmer test
MD5	MD5
Machine Address	Create an object at a given address
Man or boy test	Man or boy test
Mandelbrot set	Mandelbrot set
Markov Algorithm	Execute a Markov algorithm
Math constants and functions	Real constants and functions
Matrix Transpose	Matrix transposition
Matrix exponentiation operator	Matrix-exponentiation operator
Matrix multiplication	Matrix multiplication
Max Licenses In Use	Text processing/3
Maximum Value	Greatest element of a list
Maximum subsequence	Greatest subsequential sum
Measure relative performance of sorting algorithms implementations	Compare sorting algorithms' performance
Median filter	Median filter
Memory Allocation	Memory allocation
Merge sort	Sorting algorithms/Merge sort
Metered Concurrency	Metered concurrency
Midpoint circle algorithm	Bitmap/Midpoint circle algorithm
Miller-Rabin test	Miller-Rabin primality test
Missing Permutation	Find the missing permutation
Monte Carlo Simulation	Monte Carlo methods
Monty Hall simulation	Monty Hall problem
Multiple Regression	Multiple regression
Multiple inheritance	Inheritance/Multiple
Multiplicative order	Multiplicative order
Mutex	Mutex
Mutual Recursion	Mutual recursion
N distinct objects	Multiple distinct objects
N-Queens	N-queens problem
Named parameters	Named parameters
Non Continuous Subsequences	Non-continuous subsequences
Nth root algorithm	Nth root
Null	Undefined values/Check if a variable is defined
Number base conversion	Non-decimal radices/Convert
Numerical Integration	Numerical integration
Object Serialization	Object serialization
One dimensional cellular automata	One-dimensional cellular automata
OpenGL	OpenGL
Optional parameters	Optional parameters
PPM conversion through a pipe	Bitmap/PPM conversion through a pipe
Palindrome	Palindrome detection
Parameterized SQL Statement	Parametrized SQL statement
Parametric Polymorphism	Parametric polymorphism
Pascal's Triangle	Pascal's triangle
Pattern Matching	Pattern matching
Pendulum Animation	Animate a pendulum
Percentage of difference between 2 images	Percentage difference between images
Perfect Numbers	Perfect numbers
Permutation Sort	Sorting algorithms/Permutation sort
Play recorded sounds	Play recorded sounds
Playing Cards	Playing cards
Plot x, y arrays	Plot coordinate pairs
Point in polygon (ray casting algorithm)	Ray-casting algorithm
Polymorphic copy	Polymorphic copy
Polymorphism	Polymorphism
Polynomial Fitting	Polynomial regression
Polynomial long division	Polynomial long division
Power Set	Power set
Primality by Trial Division	Primality by trial division
Prime decomposition	Prime decomposition
Print a Multiplication Table	Multiplication tables
Print a Stack Trace	Stack traces
Probabilistic Choice	Probabilistic choice
Program Termination	Program termination
Proof	Proof
Pyramid of numbers	Pascal's triangle/Puzzle
Quadratic Equation	Roots of a quadratic function
Quadratic bezier curves	Bitmap/Bézier curves/Quadratic
Query Performance	Time a function
Quicksort	Sorting algorithms/Quicksort
Quine	Quine
Quotes	Literals/String
RCBF	Execute Brain****
RCHQ9+	Execute HQ9+
RCRPG	RCRPG
RCSNUSP	Execute SNUSP
Random Numbers	Random numbers
Rate Counter	Rate counter
Rational Arithmetic	Arithmetic/Rational
Read image file through a pipe	Bitmap/Read an image through a pipe
Read ppm file	Bitmap/Read a PPM file
Reduced row echelon form	Reduced row echelon form
Regular expression matching	Regular expressions
Rendezvous	Rendezvous
Repeating a string	Repeat a string
Retrieve a substring	Substring
Reversing a string	Reverse a string
Roman Numerals	Roman numerals
Roots of a function	Roots of a function
Roots of unity	Roots of unity
Rot-13	Rot-13
Run-length encoding	Run-length encoding
SEDOL	SEDOLs
SOAP Client	SOAP
SQL-Based Authentication	SQL-based authentication
Safe addition	Safe addition
Scope modifiers	Scope modifiers
Search Yahoo	Yahoo! Search
Search for a User in Active Directory	Active Directory/Search for a user
Select	Menu
Select from Array	Filter
Selection sort	Sorting algorithms/Selection sort
Send an email	Send email
Sequence of Non-squares	Sequence of non-squares
Seven-dice from Five-dice	Seven-sided dice from five-sided dice
Shell One Liner	Shell one-liner
Shell sort	Sorting algorithms/Shell sort
Sierpinski carpet	Sierpinski carpet
Sierpinski triangle	Sierpinski triangle
Sieve of Eratosthenes	Sieve of Eratosthenes
Simple Random Distribution Checker	Verify distribution uniformity/Naive
Simple Windowed Application	Simple windowed application
Simple concurrent actions	Concurrent computing
Simulate key strokes	Simulate input/Keyboard
Simulate mouse click	Simulate input/Mouse
Singly-Linked List (element insertion)	Singly-linked list/Element insertion
Singly-Linked List (element)	Singly-linked list/Element definition
Singly-Linked List (traversal)	Singly-linked list/Traversal
Sleep the Main Thread	Sleep
Sockets	Sockets
Sort an array of composite structures	Sort an array of composite structures
Sort most popular programming languages	Rosetta Code/Rank languages by popularity
Sort stability	Sort stability
Sorting Using a Custom Comparator	Sort using a custom comparator
Sorting an Array of Integers	Sort an integer array
Soundex	Soundex
Special characters	Special characters
Spiral	Spiral matrix
Stack	Stack
Stair Climbing	Stair-climbing puzzle
Standard Deviation	Standard deviation
Stem-and-leaf plot	Stem-and-leaf plot
String concatenation	String concatenation
String length	String length
Sudoku Solver	Sudoku
Sum a series	Sum of a series
Sum and product of array	Sum and product of an array
Sum of squares	Sum of squares
Symmetric Difference	Symmetric difference
Synchronous Concurrency	Synchronous concurrency
Syntactically explicit undefined	Undefined values
System time	System time
Table Creation	Table creation
Table Creation - Address	Table creation/Postal addresses
Testing a Function	Test a function
Tokenizing A String	Tokenize a string
Top Rank Per Group	Top rank per group
Topological (dependency) sort	Topological sort
Towers of Hanoi	Towers of Hanoi
Tree traversal	Tree traversal
Trial factoring of a Mersenne number	Factors of a Mersenne number
Trigonometric Functions	Trigonometric functions
True/False Values	Boolean values
Two-dimensional array (runtime)	Create a two-dimensional array at runtime
Unknown Method	Respond to an unknown method call
User Input - graphical	User input/Graphical
User Input - text	User input/Text
User Output - graphical	Hello world/Graphical
User Output - stderr	Hello world/Standard error
User Output - text	Hello world/Text
Varargs	Variadic function
Variables	Variables
Verify Distribution Uniformity with Chi-Squared Test	Verify distribution uniformity/Chi-squared test
Walk Directory	Walk a directory/Non-recursively
Walk Directory Tree	Walk a directory/Recursively
Web Scraping	Web scraping
Window management	Window management
Wireworld	Wireworld
Write float arrays to a text file	Write float arrays to a text file
Write ppm file	Bitmap/Write a PPM file
X11 simple window	Window creation/X11
XML Creation	XML/Output
XML Reading	XML/Input
XML and XPath	XML/XPath
Xiaolin Wu's line algorithm	Xiaolin Wu's line algorithm
Y combinator	Y combinator
Yuletide Holiday	Day of the week
Zig Zag	Zig-zag matrix