Questions tagged [pattern-matching]

8

votes

1

answers

Shape Pattern Matching Algorithm in Java

asked 2013-04-18T08:31:54.993

12

votes

2

answers

Find simplest regular expression matching all given strings

regex string algorithm pattern-matching grammar-induction

asked 2013-04-04T09:27:35.780

14

votes

2

answers

Yield only if pattern match

scala for-loop pattern-matching yield

asked 2013-02-27T21:00:50.790

16

votes

2

answers

haskell parse error in pattern for n+k pattern

haskell pattern-matching ghci

asked 2013-01-10T04:13:25.767

11

votes

2

answers

Pattern matching a regex pattern in Haskell

regex haskell pattern-matching

asked 2013-01-06T22:41:08.567

19

votes

5

answers

Pattern Matching - Find reference object in second image [OpenCV?]

c++ opencv pattern-matching

asked 2012-11-29T10:14:40.663

25

votes

4

answers

How to suppress "match is not exhaustive!" warning in Scala

scala pattern-matching

asked 2012-11-05T10:12:09.340

8

votes

1

answers

Scala duck typing pattern matching

scala pattern-matching case-class

asked 2012-10-03T16:36:30.907

8

votes

5

answers

Monoid mempty in pattern matching

haskell pattern-matching monoids

asked 2012-08-31T13:58:04.877

12

votes

3

answers

Implying equality in a Haskell pattern match

haskell pattern-matching boolean-logic

asked 2012-08-23T04:08:11.643

11

votes

1

answers

Matching a curve pattern to the edges of an image

algorithm image-processing opencv pattern-matching computer-vision

asked 2012-07-30T21:15:34.460

29

votes

3

answers

Match values in data frame with values in another data frame and replace former with a corresponding pattern from the other data frame

r replace pattern-matching dataframe

asked 2012-07-17T20:15:26.467

96

votes

11

answers

How to generate a number sequence in file using vi or Vim?

vim pattern-matching vi sequential

asked 2012-03-28T08:23:20.820

8

votes

4

answers

Haskell pattern matching the first, middle section, and last

haskell recursion pattern-matching

asked 2012-03-21T21:10:17.583

18

votes

2

answers

In Haskell, what is the scope of a where clause when dealing with guards?

haskell scope pattern-matching where-clause

asked 2012-03-15T14:03:59.497

17

votes

3

answers

How to identify different objects in an image?

image-processing opencv pattern-matching computer-vision

asked 2012-03-11T20:18:56.687

8

votes

2

answers

Scala - designation of a matched item in pattern matching

scala binding pattern-matching

asked 2012-03-10T08:33:52.767

43

votes

3

answers

Rust pattern matching over a vector

vector pattern-matching rust rust-obsolete

asked 2012-02-14T19:16:55.183

12

votes

3

answers

Case classes, pattern matching and varargs

scala pattern-matching

asked 2012-02-09T22:51:44.630

12

votes

2

answers

How to systematically avoid unsafe pattern matching in Scala?

scala pattern-matching non-exhaustive-patterns

asked 2012-01-18T14:20:30.263

11

votes

5

answers

Pattern matching with more than one match

scala pattern-matching

asked 2011-09-27T07:29:40.590

15

votes

4

answers

OCaml: Pattern matching vs If/else statements

functional-programming if-statement pattern-matching ocaml

asked 2011-09-24T02:37:39.107

27

votes

1

answers

How to set up reftex-view-crossref-extra in Emacs ?

regex emacs pattern-matching org-mode

asked 2011-09-07T09:56:30.440

10

votes

5

answers

Compare two numbers for "likeness"

algorithm math pattern-matching matching

asked 2011-09-05T22:52:48.590

10

votes

2

answers

Why does Scala warn about type erasure in the first case but not the second?

scala pattern-matching type-erasure

asked 2011-08-22T19:41:20.457

13

votes

6

answers

Regex Valid Twitter Mention

regex twitter pattern-matching preg-match

asked 2011-08-22T16:40:03.397

14

votes

3

answers

Does the order of alternatives in a Scala match expression matter in terms of performance?

scala pattern-matching match case-class

asked 2011-08-17T17:43:16.770

12

votes

5

answers

How to efficiently match an input string against several regular expressions at once?

regex rest pattern-matching

asked 2011-08-13T10:27:24.700

32

votes

3

answers

In Scala, why is NaN not being picked up by pattern matching?

scala pattern-matching ieee-754 nan

asked 2011-08-02T06:46:54.517

65

votes

6

answers

Scala pattern matching on sequences other than Lists

scala collections pattern-matching

asked 2011-07-24T14:56:12.180

18

votes

2

answers

Why are variables not allowed in alternative patterns?

scala pattern-matching

asked 2011-07-03T08:20:06.570

11

votes

2

answers

Wildcard string matching in Ruby

ruby pattern-matching glob string-matching

asked 2011-06-23T04:33:53.443

21

votes

3

answers

How to pattern match a class with multiple argument lists?

class scala pattern-matching case unapply

asked 2011-05-27T19:09:23.060

13

votes

4

answers

Match a phrase starting with a prefix with full text search

postgresql full-text-search pattern-matching tsvector

asked 2011-05-27T17:13:28.190

14

votes

3

answers

How to extract text between two words in unix?

unix sed pattern-matching

asked 2011-05-25T16:32:04.230

12

votes

2

answers

Why does the =~ operator only sometimes have side effects?

ruby regex pattern-matching irb oniguruma

asked 2011-05-25T12:32:52.653

10

votes

3

answers

Pattern matching in graphs

python graph pattern-matching subgraph isomorphism

asked 2011-05-01T12:15:38.037

89

votes

10

answers

How to override apply in a case class companion

scala pattern-matching case-class

asked 2011-04-29T03:25:50.943

10

votes

2

answers

Erlang pattern matching bitstrings

performance erlang pattern-matching decode bitstring

asked 2011-04-28T02:26:12.743

15

votes

1

answers

Can you pattern match constructors on a type class constrained parameter?

haskell pattern-matching typeclass

asked 2011-04-22T17:52:03.790

78

votes

6

answers

How do I compare two arrays in scala?

arrays scala pattern-matching

asked 2011-03-22T15:02:06.763

34

votes

14

answers

How to find a whole word in a String in Java?

java string pattern-matching stringtokenizer

asked 2011-02-23T12:43:15.540

20

votes

1

answers

Haskell (n+1) in pattern matching

haskell pattern-matching

asked 2011-02-06T13:30:45.760

9

votes

7

answers

How does Haskell do pattern matching without us defining an Eq on our data types?

haskell pattern-matching

asked 2011-01-17T21:26:49.013

12

votes

2

answers

scala either pattern match

scala pattern-matching scala-2.8

asked 2010-12-13T19:35:51.907

74

votes

3

answers

Pattern matching on the beginning of a string in f#

f# pattern-matching

asked 2010-09-15T23:21:56.017

23

votes

4

answers

What's the R equivalent of SQL's LIKE 'description%' statement?

sql r string pattern-matching

asked 2010-08-22T02:17:03.540

45

votes

6

answers

Pattern matching large case classes without referring to unused fields

scala pattern-matching

asked 2010-08-13T05:24:32.283

23

votes

2

answers

Haskell Pattern Matching on the Empty Set

haskell pattern-matching

asked 2010-07-25T00:47:43.620

42

votes

4

answers

How can I pattern match on a range in Scala?

scala pattern-matching range

asked 2010-07-01T19:06:30.377

Questions tagged pattern-matching