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Athul

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  1. Almost 2 months in php.
  2. How long have you been programing?? I didn't even know tat we could use conditional statements inside queries. Well thank you very much for your time and this lesson God bless.
  3. Nope. Iam not quiet getting the exact expected output
  4. Nope. It was an interview question .Its not even mine a friend asked me for help. I didnt know how to do so i asked here.
  5. I didn't do any course I am learning through yt and other sites
  6. This is all i've done
  7. Iam a beginer so all i did is just joined the two tables and selected all the colums necessary.I was Stuck there. I didnt know what to do next . Could u please explain how you got that? I could not upload .sql so i renmed to txt. This is thr DB. transaction_db.txt
  8. I have never done any calculations with sql query, so I have no idea how to do this so please help. well i have two tables acc_tbl and ledger_tbl ( screenshots ) i need to find the the difference between total debit and total credit of that particular ledger debit (Dr) and credit(Cr) everything in screenshot. All i know was to join the table and select all thr columns available.
  9. You guys are awesome. Iam soo noob to programing. I was like,what the hell is this I didnt even know what to do. How do you guys learn php?
  10. Watson gives Sherlock an array A of length N. Then he asks him to determine if there exists an element in the array such that the sum of the elements on its left is equal to the sum of the elements on its right. If there are no elements to the left/right, then the sum is considered to be zero.Formally, find an i, such that, A1+A2.....Ai-1 = Ai+1+Ai+2......AN.
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