Desafios e solução de problemas da mesclagem de dados avaliações

푸름 김. · Revisado há over 4 years

용현 정. · Revisado há over 4 years

윤정 김. · Revisado há over 4 years

Kim, J. · Revisado há over 4 years

아름 송. · Revisado há over 4 years

great

영경 고. · Revisado há over 4 years

Sai Vaishnavi V. · Revisado há over 4 years

Evan K. · Revisado há over 4 years

Good

Siva G. · Revisado há over 4 years

Great lab! I can appreciate the walkthrough on this lab since each segment offer an elaborate explanation and options to correct the pitfall. Even though I only had a few re-runs because of syntax errors that I quickly spotted and successfully re-run, the progress check for the last code in Pitfall: non-unique key did not recognize my code that yielded the same expected results. I think the difference in what I typed was spacing, but this was correctable when I copy-paste the code from the instruction. I felt that there wasn't enough time if learner re-type the codes. It helped me a lot to learn by retyping the codes. Towards the end, I only had 3-5 minutes left to go over several codes in Join pitfall solution.

Moria W. · Revisado há over 4 years

Kamala P. · Revisado há over 4 years

Sai Krishna Vaibhav Y. · Revisado há over 4 years

Chandan S. · Revisado há over 4 years

Yan-Fu C. · Revisado há over 4 years

Vedangi S. · Revisado há over 4 years

Manish M. · Revisado há over 4 years

Paul L. · Revisado há over 4 years

Kun-Wei H. · Revisado há over 4 years

Rohan T. · Revisado há over 4 years

Guntupalli S. · Revisado há over 4 years

GREAT

Arun P. · Revisado há over 4 years

Srinivas Reddy P. · Revisado há over 4 years

Harsh L. · Revisado há over 4 years

João G. · Revisado há over 4 years

Juan L. · Revisado há over 4 years