Tag Archives: programming

HTML/Javascript MathML Primer Tutorial

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The HTML5 specification allows for the use of mathematical symbology via MathML HTML tags. The display of mathematical symbology was not so easy to achieve very easily with older versions of HTML, and MathML makes this a lot easier for … Continue reading →

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HTML/Javascript Geolocation Primer Tutorial

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At this blog we’ve mentioned quite a few times how good modern web software is about the “where” of life, and good Geolocation functionality exists right at the heart of basic Javascript functionality. Please enjoy today’s tutorial. Here today, we … Continue reading →

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HTML/Javascript Sentence Adjective Clause Game Tutorial

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The easiest English games to design are those that involve discrete words, because then dictionaries and thesauruses can be used. Learning English (for students whose first language is not English (ESL)) is obviously more useful when the student can piece … Continue reading →

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Linux vi C make Primer Tutorial

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The Linux (or unix) command vi is a powerful command line editor tool which has a long history with unix and the maintenance of C code (as just one example of its uses). So much so, as far as C … Continue reading →

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Ajax All Textboxes All Mandatory Form Primer Tutorial

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Was wondering, today, whether we’ve ever mentioned the very useful onblur event for the textbox input HTML tag, which fires after you leave a textbox, whether you have filled it in or not. It pans out we have, with the … Continue reading →

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MacPorts pdf2json Primer Tutorial

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With a few previous tutorials, such as Wine Primer Tutorial as shown below, at this blog, we have used the brilliant MacPorts as a method of installing Open Source software on a Mac OS X operating system via the Terminal … Continue reading →

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More About HTML Forms Tutorial

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An HTML form element is often used to interact with a user to offer information about a product or service, and set up a dialogue of some sort should the user wish to enquire further. This often is useful for … Continue reading →

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Extended Linux Crontab Curl Tutorial

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Sometimes for a website you only want to do a web server task once or a few times a day, and you, ideally, wouldn’t want to run into the remote possibility that two people could perform the task at precisely … Continue reading →

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