Category Archives: Operating System

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs ( Wikipedia )

Perl CGI Spreadsheet Module Sorting Tutorial

Spreadsheets can be a great aid where online activities might coincide, via downloading, to desktop activities. So, we want to delve further into the spreadsheet functionality we started with yesterday’s Perl CGI Spreadsheet Module Tutorial. We decided … to add … Continue reading

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Perl CGI Spreadsheet Module Tutorial

Adding onto yesterday’s Perl CGI DBI Module Tutorial … use of Perl module DateTime … use of Perl module DBI … Perl module exploration, and today, we dip our toes into … use of Perl module Spreadsheet::WriteExcel … and to … Continue reading

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Perl CGI DBI Module Tutorial

Onto yesterday’s Perl CGI DateTime Module Primer Tutorial‘s … use of Perl module DateTime … today, we try out … use of Perl module DBI … to facilitate the connection and use of database functionalities, in our case MySql, as … Continue reading

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Perl CGI DateTime Module Primer Tutorial

Do you remember with Perl CGI Modes of Use Primer Tutorial how we used the Perl programming language as an alternative server language player up at the RJM Programming website? Well, in any case, today, we explore some Perl modules … Continue reading

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Wikipedia Colour Coded Mark History Tutorial

The idea to gather history of “user interest” into a new dropdown as a feature to enhance a comma (ie, “,”) hardcoding in an “eighth draft” PHP wiki_mark_eight.php web application, perhaps below, has several advantages today, we figure … recall … Continue reading

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Wikipedia Colour Coded Mark Word Categorization Tutorial

Today’s progress onto the recent Wikipedia Colour Coded Mark Speech to Text Tutorial‘s Wikipedia Mark Words web application involve … a new dropdown categorizing words, which we hope might help users hone their marked Wikipedia content … AnyMixed CaseUpper CaseLower … Continue reading

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Linux Chaining Commands on Command Line Primer Tutorial

With the RJM Programming domain we are regularly dealing with a Linux (CentOS) web server operating system and its associated command line we access via ssh command (usually from our macOS Terminal application command) … ssh -p 22 [username]@[RJM Programming … Continue reading

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