Tag Archives: web server

SSL Certificate Renewal Tutorial

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Adding the big picture around the knowledge presented in SSL Certificate Primer Tutorial below, today, we want to fill you in on the deployment of SSL (ie. being able to use URLs starting with https:) for a dedicated web server, … Continue reading →

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Socket.IO Node.js Whiteboard Signature Collaboration Tutorial

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Yesterday’s Socket.IO Node.js Whiteboard Quiz Collaboration Tutorial showed us an integration into the Socket.IO Node.js “Whiteboard” (HTML canvas) web application involving textual data, in the sense that we could use the ASCII characters from 32 to 127 (and not many … Continue reading →

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Socket.IO Node.js Whiteboard Quiz Collaboration Tutorial

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Yesterday’s Socket.IO Node.js Whiteboard Application Primer Tutorial set us up for using the dynamic duo of … Socket.IO … use of sockets Node.js … local web server … to collaborate with one HTML(5) canvas element per client on http://localhost:3000 sharing … Continue reading →

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Socket.IO Node.js Whiteboard Application Primer Tutorial

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We’re building on another great Socket.IO Node.js basis web application project (with package.json) by Damien Arrachequesne (of MIT) on GitHub, thanks, called “Whiteboard”, which is a socket based collaborative web application … downloaded and assembled into place on the MacBook … Continue reading →

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Socket.IO Node.js Chat Application Primer Tutorial

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Network sockets are a powerful communication tool for software developers … A network socket is an internal endpoint for sending or receiving data at a single node in a computer network. Concretely, it is a representation of this endpoint in … Continue reading →

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CentOS Linux Web Server Crontab Restart Primer Tutorial

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Just as “mindfulness” can be a wakeup call to us, when something unusual happens, it can be a great time to learn, but, alas, it can be like being “thrown in at the deep end”. I’d like my time over … Continue reading →

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Server unexpectedly closed network connection FileZilla Tutorial

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In day to day web server management (of the CentOS (Linux) WHM/cPanel Apache/PHP/MySql rjmprogramming.com.au domain) we find the most baffling error that you occasionally come up against “web server access wise” is FileZilla’s (or any sftp application’s) error message … … Continue reading →

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Apache/PHP/MySql Linux Language Considerations Primer Tutorial

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The recent CSS Style Javascript DOM Override Onload Primer Tutorial “proof of concept” web application ended up with the name … are_you_happy_with_my_or_do_you_think_my_derriere_needs_work.html … but along the way we wanted to call it … are_you_happy_with_my_or_do_you_think_my_derrière_needs_work.html … but this didn’t work as … Continue reading →

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