how to crack coding the product based company interview?

In product based companies are looking for coding, algorithms, design in depth knowledge.

So we need to concentrate below Cracking The Coding in the first step, for the Gayle giving good tips with examples. I have provided all the web links for the getting good knowledge coding and algorithms. Up coming post will add good design prospective links.

Gayle L McDowell  teachings in youtube:
https://www.youtube.com/watch?v=rEJzOhC5ZtQ
https://www.youtube.com/watch?v=lbLZiHvPIKE

Gayle L McDowell teaching ppt location:
http://www.slideshare.net/zukun/gayle-mcdowell-cracking-the-coding-interview

how to prepare a resume with effective way below 10 years of experience:
https://www.careercup.com/resume

Example programs:

Java programs in eclipse workspace:
https://www.careercup.com/careercup_book_solutions

.NET:
https://github.com/ramanujadasu/cracking-the-coding-interview

Scala:
https://github.com/ramanujadasu/cracking-coding-interview

Javascript:
https://github.com/ramanujadasu/cracking-code-interview-javascript

Additional tutorials:
https://www.siliconvalley-codecamp.com/

More interview questions with solutions for product based companies:
https://www.careercup.com/page