Code

Python

How to check SQLite version used by Python? Command to check SQLite version.

Python

How check backlink in Python? How to read the data and HTTP status from internet URL? Develop backlink checker.

Python

How to develop control systems simulation in Python? How to create simulation in Python? Example explained.

Python

How to convert nested dictionary into flattened in Python? This questions was asked in Juniper coding interview. Algorithm and program explained.

Python

How to find first duplicate character in string in Python? Best way to write a program to check fist repeated character using O(n) time.

Java

What are the different Java web framework and design technologies for backend and website development? Modern framework types.

Python

What is the difference between r+ and w+ in Python? Create, Read, write file content with coding examples.

Code

Event handling in C#, Python and Java. Event-drive application explained with examples.

Java

What is JDBC API? JDBC connection in Java with MySQL explained with code. How to connect MySQL from Java? JDBC connection properties.

Interview Questions