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In object-oriented languages, string functions are often implemented as properties and methods of string objects. In functional and list-based languages a string is represented as a list (of character codes), therefore all list-manipulation procedures could be considered string functions.
COBOL uses the STRING statement to concatenate string variables. MATLAB and Octave use the syntax "[x y]" to concatenate x and y. Visual Basic and Visual Basic .NET can also use the "+" sign but at the risk of ambiguity if a string representing a number and a number are together. Microsoft Excel allows both "&" and the function "=CONCATENATE(X,Y)".
String operations; String functions; Higher-order functions. ... JavaScript function name ... Visual Basic .NET Imports ns: Eiffel
calling a function basic/void function value-returning function required main function; Ada [1] foo «(parameters)» procedure foo «(parameters)» is begin statements end foo: function foo «(parameters)» return type is begin statements end foo — ALGOL 68: foo «(parameters)»; proc foo = «(parameters)» void: ( instructions);
A concatenative programming language is a point-free computer programming language in which all expressions denote functions, and the juxtaposition of expressions denotes function composition. [4] Concatenative programming replaces function application , which is common in other programming styles, with function composition as the default way ...
A string in JavaScript is a sequence of characters. In JavaScript, strings can be created directly (as literals) by placing the series of characters between double (") or single (') quotes. Such strings must be written on a single line, but may include escaped newline characters (such as \n).
Visual Basic (VB), originally called Visual Basic .NET (VB.NET), is a multi-paradigm, object-oriented programming language, implemented on .NET, Mono, and the .NET Framework. Microsoft launched VB.NET in 2002 as the successor to its original Visual Basic language, the last version of which was Visual Basic 6.0.
Early versions of Dartmouth BASIC did not include string variables or manipulation, the only strings in a program were constants like PRINT "HELLO, WORLD!". Version 4, of 1968, added string variables and a single method to manipulate them, CHANGE , which converted strings to and from an array containing the ASCII values of the characters.