Hi Professor, Can we assume that there will be no carriage return character at the end (or) it might present for the input files? Thanks.

Hi Professor, If i come across any inconsistent rows more than the header i should be redirect them to stderr.I was trying the same ,still its print me the msg on the screen(redirected to dev stderr).so i tried with simple echo statement in terminal ...

Hi Professor, Can we use concept of Associative arrays(which is similar to dictionaries in other programming languages).and also Associative arrays are supported from bash version 4.0,is testing environment using bash version above 4.0? Thanks

Yes,I got it Professor. Thanks

Hi Professor, In submission we submit the zip file which contains the bash script and other relevant files.My doubt is if we use git commands to add files,commit the code and push to a repo in github. How does it reflect to teaching team.Can you expla...

Hi Professor Could you please explain below statements 1. Also based on the header line, report any lines that do not have the same number of cells. (Cells are allowed be empty.) Should we ignore this rows or to print a message? 2. cantril data cleanin...

Hi Professor Could you please explain the below statement and what we are expected to do with it? Also based on the header line, report any lines that do not have the same number of cells. (Cells are allowed be empty.) Thanks.

Thanks for the reply professor. So for my confirmation.We should work ignore the rows in each tsv file which contains years before 2011 and after 2021.am i correct?

Hi Professor. Can you please explain the below statement clearly "Ignore the rows for years outside those for which we have at least some Cantril data. (Cantril data may be absent in certain years within the range of those for which there otherwise is ...

Hi professor, Yeah I have seen the earlier threads but still could not get my answer from them.So requesting you to answer here. Thanks

Hi Professor, A Quick Question "Calls to tobacco nation will have the format tobacco nation csv data file year country code Male Female " By looking at the above statement, does that mean the gender's format case is only such as with fir...

Thank you for your reply Professor, But sorry still i could not get clarity regarding it.What i was asking is that the gender column will contain values only as Male Female to check or it might also contains male mAle maLe something like that so that...

Hi Professor, Regarding Point 2, I am not getting any clarity.can you explain clearly what the program is expecting.does the real test cases test only with the format (Ex Male) or (male mAle maLe) to treat them as same whicdh gives output or should ...