QL Hacker’s Journal 24

Date: May 1996
Issue: 24
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Articles

Title Description Computers
Editor's Forum As time goes by I’m finding myself doing less and less programming. My recent foray into distributing QL and Z88 freeware has kept me busy collecting QL freeware. Now I will have the pleasure of trying some of this software out, which always takes some time. I’m still working on getting QFAX going (after having Sinclair QL
House Of Coding Style I was recently doing some CGI-BIN programming in Perl. Since I was new to CGI-BIN programming, I did what every other programmer does when he is new to something, he borrows somebody else’s code to see how it is done. I borrowed come Perl CGI-BIN code from our local CGI-BIN expert at work. When writing Sinclair QL
Passing Parameters When I was learning Pascal, one of the hurdles I had to get over was the concept of parameter passing. Parameters are used when passing data to procedures and functions. Parameters some in two type; “call by value” and “call by reference.” When you pass operation to a procedure, you are “calling” that procedure. When Sinclair QL
Recent Freeware: Clips CLIPS is an expert system developed by NASA in 1986. It has been ported to the QL by Emiliano Barbaini of Italy. CLIPS is an interpretive language like BASIC or Lisp. Like Lisp or Prolog, CLIPS is designed for use in artificial intelligence. CLIPS has three ways to represent knowledge: Rules, Generic Functions, and Object Sinclair QL
Recent Freeware: REXX The REXX language was derived from a batch language on the IBM System/370 called EXEC 2. It has since become a standard language for OS/2 with implementations on other platforms, including the Amiga. A version of REXX has been ported to the QL. REXX is a procedural language like BASIC, C, Pascal, etc. and its Sinclair QL
Some Notes On Archive This came to me as a letter and not an article – ED I am heavy into really relational databases now. The place I work uses Oracle. They have tables in their database with 50 million records or rows are they like to call them. I finally get to compare ARCHIVE (a quasi relational database) Sinclair QL
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