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The end-loop marker specifies the name of the index variable, which must correspond to the name of the index variable at the start of the for-loop. Some languages (PL/I, Fortran 95, and later) allow a statement label at the start of a for-loop that can be matched by the compiler against the same text on the corresponding end-loop statement.
Statement separator – demarcates the boundary between two statements; need needed for the last statement Line continuation – escapes a newline to continue a statement on the next line Some languages define a special character as a terminator while some, called line-oriented , rely on the newline .
See C syntax#Arrays for further details of syntax and pointer operations. ^b The C-like type x[] works in Java, however type [] x is the preferred form of array declaration. ^c Subranges are used to define the bounds of the array.
Application, web, server-side, mobile, IoT: Yes Yes Yes Yes Yes No Structured Yes ECMA-408 standard Delphi, Object Pascal: General purpose Yes Yes Yes Yes Yes Yes ? Dylan: Application No Yes Yes No No No No Eiffel: General, application, business, client-side, server-side, web (EWF) Yes Yes Yes [24] [25] No Yes Yes Erl-G: Distributed SCOOP, Void ...
Sometimes within the body of a loop there is a desire to skip the remainder of the loop body and continue with the next iteration of the loop. Some languages provide a statement such as continue (most languages), skip , [ 8 ] cycle (Fortran), or next (Perl and Ruby), which will do this.
Visual Basic development ended with 6.0, but in 2010 Microsoft introduced VBA 7 to provide extended features and add 64-bit support. [31] VBScript is the default language for Active Server Pages. It can be used in Windows scripting and client-side web page scripting.
Algol was first to define its syntax using the Backus–Naur form. [7] This led to syntax-directed compilers. It added features like: block structure, where variables were local to their block; arrays with variable bounds "for" loops; functions; recursion [7] Algol's direct descendants include Pascal, Modula-2, Ada, Delphi and Oberon on one branch.
The syntax of the SQL programming language is defined and maintained by ISO/IEC SC 32 as part of ISO/IEC 9075. This standard is not freely available. This standard is not freely available. Despite the existence of the standard, SQL code is not completely portable among different database systems without adjustments.