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Monthly Archives: July 2017

Dynamic DNS (DDNS) setup in home router

This talk is documentation about how to setup DDNS in home router Huawei HG8245H, to access mini web server (Apache web server) in raspberry pi that work in port 80. I use noip.com as a DDNS provider. Follow these steps to setup : (more…)

Read large gigabytes file in Java

Read large file in gigabytes using Java, requires simple techniques. We can not read all files and store in memory it consumes much more resources. Alternatively, we can read line by line and process it (displaying for example). In this talk, I’ll show a simple Java program that could do that task. Here is the code :