How to install Chromium browser on Raspberry Pi 3 Raspbian Jessie

by Dmitry Kirsanov 20. June 2016 22:33

JessieI am working quite intensively with Raspberry Pi, and recently upgraded to both Raspberry Pi 3 and Raspbian Jessie, that was released during last quarter of 2015 and is currently the latest and greatest version of Raspbian.

The paramount part of my installation is Chromium browser, as these devices have to access website that is only compatible with Chromium-based browsers. And I found that if with previous Raspbian you could just run “aptitude install chromium” and it would install the browser, now you are getting message “no candidate version found for chromium” and nothing gets installed.

To overcome this issue and install Chromium, you need to download and install three packages. Here is the exact script of what you need to run in console: More...

Sending e-mails from the cloud based web application

by DmitryKirsanov 10. June 2016 14:26

This sounds crazy. But when you move your website to the cloud, you get problems in things you were previously taking for granted. Like sending e-mails. Basically, the problem is that many e-mail servers, usually ones of big providers, have Azure, Amazon and other cloud provider IPs blacklisted. When you attempt to use SMTP service from your virtual machine in Azure – in many cases it fails to deliver. This means, that your Azure machine can not act as mail server and shouldn’t attempt to deliver messages to recipient SMTP server directly.

Why would you use SMTP service at all? Well, mainly for the sake of performance. Your web application, be it ASP.NET, PHP, Ruby or whatever, will benefit from saving the outgoing e-mail message as text file somewhere on local hard drive, instead of trying to deliver it using TCP/IP, even if that’s done in asynchronous method.

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