Webastor - Programming Tips and Tricks

Hello everyone, I'd like to know if anyone knows i want to start data structures and algorithms in python. i know nothing about it. from where should i start? Please kindly give me your feedback by return message.

Hello everyone, I'd like to ask you a little problem with a small problem, what is the best for a fresher to do a job in mainframe in tcs or any startup company with php and ruby on rial? Thank you for giving me your opinion and not to ignore my subject.