Chandima's Blog

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

PyQT – Try developing GUI applications using Python [PyQt vs Java]

I have never even tried to develop a GUI app using python until recently. The main reason for that was, i am quite happy and comfortable developing almost any kind of GUI application with java. Recently i have to deal with a project which i have to use opengl and as usual i have done […]

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 […]

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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