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Quant Interview FAQ — Derivatives

8 minute read

Each question below includes a Short Answer, a concrete Example, and a Detailed Explanation with quant-level depth, including formulas, edge cases, and pract...

Setup MySQL secure_file_priv for File Output

1 minute read

secure_file_priv in MySQL is a server variable that restricts where LOAD DATA INFILE and SELECT … INTO OUTFILE can read/write files. You can’t change it dire...

Git Rebase vs Merge

2 minute read

If you’ve worked with Git for even a short while, you’ve probably encountered two powerful commands: merge and rebase. Both are used to integrate changes fro...