Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Calculate dividends by subtracting year-end retained earnings from start-year retained earnings, then net income. Dividend payout ratio (DPR) is found by dividing total dividends by net income to ...

I often download some anime songs, but they come with a big and single audio file with a Cue Sheet file instead of one audio file per track. Command line tools are hard to use for me, while there're ...