Explain foreach() operation in apache spark?
How the endl and setw manipulator works?
How do you sort a list in python?
What is the use of checkpoints in spark?
What do you know about validation plugin ?
How do you know if your jvm is up or not?
What is spring language?
Define the application resource file in android?
What are dynamic documents?
What is the default Orientation property in a Menu control?
What is sql server programming?
What are the advantages of using Unions?
How to replace a text in a string with another text in php?
Explain coc in rails?