Category:Jq
This programming language may be used to instruct a computer to perform a task.
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jq is a functional programming language that is oriented towards processing text files or JSON. jq is also the name of a portable executable that compiles and runs jq programs. A Go implementation, gojq, is also available; and jaq implements a large subset of jq in Rust.
jq was originally designed and developed by Stephen Dolan.
jq Modules at rosettacode.org
- assert.jq - module to support assertions
- bitwise.jq - bit streams, bit arrays, and integers
- fibonacci.jq - Fibonacci sequence and Fibonacci coding
- peg.jq - Parsing Expression Grammar foundations
- polynomials.jq - polynomials as JSON arrays
- rational.jq - rational numbers
- Date.jq - Gregorian calendar from the year 1
- MRG32k3a.jq - MRG32k3a Combined Recursive Pseudo-Random Number Generator
- RealSet.jq - Union of finite real intervals
Todo
Subcategories
This category has the following 2 subcategories, out of 2 total.
@
- Jq User (2 P)
J
- Jq/assert.jq (1 P)
Pages in category "Jq"
The following 200 pages are in this category, out of 1,205 total.
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- Gauss-Jordan matrix inversion
- Gaussian elimination
- Gaussian primes
- Generate Chess960 starting position
- Generate lower case ASCII alphabet
- Generate random chess position
- Generate random numbers without repeating a value
- Generator/Exponential
- Generic swap
- Geohash
- Getting the number of decimal places
- Giuga numbers
- Globally replace text in several files
- Goldbach's comet
- Golden ratio/Convergence
- Goodstein Sequence
- Gotchas
- Gradient descent
- Graph colouring
- Gray code
- Greatest common divisor
- Greatest element of a list
- Greatest prime dividing the n-th cubefree number
- Greatest subsequential sum
- GSTrans string conversion
- Guess the number
- Guess the number/With feedback
- Guess the number/With feedback (player)
H
- Hailstone sequence
- Halt and catch fire
- Hamming numbers
- Happy numbers
- Harmonic series
- Harshad or Niven series
- Hash from two arrays
- Hash join
- Haversine formula
- Hello world/Graphical
- Hello world/Newbie
- Hello world/Newline omission
- Hello world/Standard error
- Hello world/Text
- Here document
- Heronian triangles
- Hex words
- Hickerson series of almost integers
- Higher-order functions
- Hilbert curve
- Hofstadter Figure-Figure sequences
- Hofstadter Q sequence
- Hofstadter-Conway $10,000 sequence
- Holidays related to Easter
- Honaker primes
- Horizontal sundial calculations
- Horner's rule for polynomial evaluation
- Hostname
- Humble numbers
I
- I before E except after C
- IBAN
- Iccanobif primes
- Identity matrix
- Idiomatically determine all the characters that can be used for symbols
- Idiomatically determine all the lowercase and uppercase letters
- Idoneal numbers
- Implicit type conversion
- Include a file
- Inconsummate numbers in base 10
- Increasing gaps between consecutive Niven numbers
- Increment a numerical string
- Index finite lists of positive integers
- Infinity
- Inner classes
- Input loop
- Input/Output for lines of text
- Input/Output for pairs of numbers
- Integer comparison
- Integer long division
- Integer overflow
- Integer roots
- Integer sequence
- Intersecting number wheels
- Introspection
- Inventory sequence
- Inverted index
- Inverted syntax
- ISBN13 check digit
- Isograms and heterograms
- Isqrt (integer square root) of X
- Iterated digits squaring
- Iterators
J
K
- K-d tree
- K-means++ clustering
- Kahan summation
- Kaprekar numbers
- Kernighans large earthquake problem
- Klarner-Rado sequence
- Knapsack problem/0-1
- Knapsack problem/Bounded
- Knapsack problem/Continuous
- Knapsack problem/Unbounded
- Knight's tour
- Knuth shuffle
- Knuth's algorithm S
- Knuth's power tree
- Knuth-Morris-Pratt string search
- Koch curve
- Kolakoski sequence
- Kosaraju
- Kronecker product
L
- Lagrange Interpolation
- Lah numbers
- Langton's ant
- Largest difference between adjacent primes
- Largest five adjacent number
- Largest int from concatenated ints
- Largest number divisible by its digits
- Largest palindrome product
- Largest prime factor
- Largest product in a grid
- Largest proper divisor of n
- Last Friday of each month
- Last letter-first letter
- Last list item
- Latin Squares in reduced form
- Law of cosines - triples
- Leap year
- Least common multiple
- Left factorials
- Legendre prime counting function
- Length of an arc between two angles
- Leonardo numbers
- Letter frequency
- Levenshtein distance
- Levenshtein distance/Alignment
- Line circle intersection
- Linear congruential generator
- List comprehensions
- List rooted trees
- Literals/Floating point
- Literals/Integer
- Literals/String
- Logical operations
- Logistic curve fitting in epidemiology
- Long literals, with continuations
- Long multiplication
- Long primes
- Long stairs
- Long year
- Longest common prefix
- Longest common subsequence
- Longest common substring
- Longest common suffix
- Longest increasing subsequence
- Longest palindromic substrings
- Longest substrings without repeating characters
- Look-and-say sequence
- Loop over multiple arrays simultaneously
- Loops/Break
- Loops/Continue
- Loops/Do-while
- Loops/Downward for
- Loops/For
- Loops/For with a specified step
- Loops/Foreach
- Loops/Increment loop index within loop body
- Loops/Infinite
- Loops/N plus one half
- Loops/Nested
- Loops/While
- Loops/With multiple ranges
- Loops/Wrong ranges
- LU decomposition
- Lucas-Lehmer test
- Lucky and even lucky numbers
- Ludic numbers
- Luhn test of credit card numbers
- Lychrel numbers
- Lyndon word
- LZW compression