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  2. Filter (higher-order function) - Wikipedia

    en.wikipedia.org/wiki/Filter_(higher-order_function)

    (pred array)/array or pred {⍵ /⍨ ⍺⍺ ⍵} array: The second example is an APL dop. C# 3.0 ienum.Where(pred) or The where clause: Where is an extension method ienum is an IEnumerable Similarly in all .NET languages CFML: obj.filter(func) Where obj is an array or a structure. The func receives as an argument each element's value. Clojure

  3. Apache Groovy - Wikipedia

    en.wikipedia.org/wiki/Apache_Groovy

    Apache Groovy is a Java-syntax-compatible object-oriented programming language for the Java platform.It is both a static and dynamic language with features similar to those of Python, Ruby, and Smalltalk.

  4. Comparison of regular expression engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_regular...

    JavaScript ECMA-262: BSD3: Limited but REs are first-class citizens of the language with a specific /.../mod syntax. Julia: JuliaLang.org: MIT License: REs are part of the language core library using PCRE built-in and an optional wrapper for (C code) ICU is available. Lua: Lua.org: MIT License

  5. Regular expression - Wikipedia

    en.wikipedia.org/wiki/Regular_expression

    A regular expression (shortened as regex or regexp), [1] sometimes referred to as rational expression, [2] [3] is a sequence of characters that specifies a match pattern in text. ...

  6. Comparison of programming languages (associative array)

    en.wikipedia.org/wiki/Comparison_of_programming...

    In modern JavaScript it's considered bad form to use the Array type as an associative array. Consensus is that the Object type and Map / WeakMap classes are best for this purpose. The reasoning behind this is that if Array is extended via prototype and Object is kept pristine, for and for-in loops will work as expected on associative 'arrays'.

  7. Grails (framework) - Wikipedia

    en.wikipedia.org/wiki/Grails_(framework)

    Grails is an open source web application framework that uses the Apache Groovy [2]: 757, §18 programming language (which is in turn based on the Java platform).It is intended to be a high-productivity framework by following the "coding by convention" paradigm, providing a stand-alone development environment and hiding much of the configuration detail from the developer.

  8. Associative array - Wikipedia

    en.wikipedia.org/wiki/Associative_array

    In computer science, an associative array, map, symbol table, or dictionary is an abstract data type that stores a collection of (key, value) pairs, such that each possible key appears at most once in the collection. In mathematical terms, an associative array is a function with finite domain. [1] It supports 'lookup', 'remove', and 'insert ...

  9. JS++ - Wikipedia

    en.wikipedia.org/wiki/JS++

    C, C++, C#, Java, JavaScript JS++ is a BSD-licensed programming language for web development that extends JavaScript with a sound type system . It includes imperative , object-oriented , functional , and generic programming features.