Chandima's Blog

the quieter you become, the more you are able to hear

How to connect devices to android studio over Wi-Fi

Recently i was working on a project in android studio. I prefer to use Linux as the OS when i develop android applications since it runs pretty fast in linux rather than Windows. But suddenly my laptop got stucked and i found that the reason for that is sudden mount/unmounts of the smartphone due to […]

Check this Lightweight and Simple Zero-install Web Server Package – For Windows [40MB]

Z-WAMP Server Pack is a lightweight zero-install Web server package that runs on Windows. The project aims to provide the latest production/stable versions of Apache, MySQL, PHP, Adminer, MongoDB Admin, MemCached, SQLite, eAccelerator, and Alternative PHP Cache (APC) to boost server performance. Official Website : Download From :

Microsoft Visual Basic 6.0 For GCE O/L ICT, Sri Lanka (සිංහලින්) [Old Post]

අ.පො.ස (සා/පෙළ) අතිරේක තාක්ෂණික විෂයයක් ලෙසට තෝරාගතහැකි තොරතුරු හා සන්නිවේදන තාක්ෂණ විෂයයෙහි [ICT] ඇති ඉතාමත්ම ආකර්ෂණිය ඒකකයක් ලෙසට මයික්‍රොසොෆ්ට් විෂුවල් බේසික් 6.0 හදුන්වාදීමට පුලුවනි. සෑම සිසුවෙක්ම විවධාකාර මෘදුකාංග සමාගම්වලින් නිපදවා ඇති මෘදුකාංග භාවිතා කරන අතරේ තමන් විසින්ම නිපදවන ලද කුඩා මෘදුකාංගයක් තම පරිගණකයේ ධාවනය කිරීමට ඉමහත් ආසාවෙන් පසුවන බව මා ඉතාමත් හොදින් දන්නා කරුණක්.

A Java class to read ultrasonic sensor readings [raspberry pi] [HC-SR04]

I am working on an embedded systems project these days which the core program is written in java to work on a raspberry pi 3 model b in raspbian os. We needed to connect few ultrasonic sensors for that device so i have written a java class to interface the HC-SR04 ultrasonic sensor with the […]

How to run Windows PowerShell Scripts? A Quick Guide.

Is it possible? I have encounter a situation that execute a same java program with different combination of program arguments. Surely, if you are in linux you can use shell script. What about windows? Yes, windows has Windows PowerShell so i have used windows powershell to do the exact same this if i was in […]

Custom CSV file reader class for your java projects

Custom CSV file reader This class includes the following methods. Constructor : ReadCsv(String filename) int getNumberOfHeaders() : Returns the number of Headers/coloumns String getHeader(int headerIndex) : Returns the specific header String[] getHeaders() : Returns the array of Headers ArrayList<String[]> getData() : Returns complete data int getSize() : Returns the number of records

"I hear and I forget, I see and I remember, I do and I understand."
~ Confucius ~
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