Category Archives: Not Categorised

HTML Validation via Client Input or Regular Expression Tutorial

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Our attitude to validation is “to get in there early”, so no matter how effective the recent PHP Form Validation via Filter Regular Expression Tutorial is with its data validation, this serverside validation can’t beat client validation you do right … Continue reading →

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Python MySql Connector Blob Tutorial

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No, Nala, we can’t see The Blob for the 743rd time today. But we can discuss “blob” in terms of MySql database file storage. It’s that, or a bath?! Okay, that’s settled, so make yourself comfortable with your favourite bone … Continue reading →

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HTML Iframe Srcdoc Attribute Overlay Tutorial

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The recent HTML Iframe Srcdoc Attribute Primer Tutorial introduced this blog to an HTML iframe attribute new to HTML5 called “srcdoc” to be able to specify the HTML content of the page to show in the relevant HTML iframe element. … Continue reading →

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HTML Square Horizontal Rule Graph Multiple Numerics Tutorial

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We feel an “onions of the 4th dimension” sneeze moment coming on. Yes, yesterday’s HTML Square Horizontal Rule Four Graphs Tutorial “Four Graphs” were all fine and good, but as of yesterday, their data was restricted to one numerical dimension … Continue reading →

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WordPress Calendar Widget Above the Fold Cut to the Chase Tutorial

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The recent WordPress Widget via Animated Emoji Button Above the Fold Tutorial “WordPress Widgets Above the Fold” work needs to return back to the specifics of those “early days” amended Calendar Widget because we want to contextualize … chronology … … Continue reading →

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CentOS Exim Advanced Configuration Primer Tutorial

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There are two file resource aspects to watch out for regarding a web server hard disk storage … hard disk space hard disk inode count (for Linux and unix web servers) … which can, respectively, be monitored by Linux commands … Continue reading →

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Firefox Scratchpad Javascript Placeholder Tutorial

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We’re revisiting the Tic Tac Toe game talked about with Firefox Scratchpad Javascript Primer Tutorial with some changed external Javascript code featuring … a new “Fast Reflexes” version of game … that involves … placeholder attribute work … with … … Continue reading →

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PHP/Javascript/HTML and Python PyEphem Moon Angle Tutorial

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A long time ago now we presented PHP/Javascript/HTML Moon Angle Tutorial but now we feel is a good time for it to get a makeover. Why is that? Well, we have the relatively new discovery of the very useful Python … Continue reading →

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