Glossary · Phase 0 · Tools
CSV
A plain-text spreadsheet: one row per line, values separated by commas.
Try it now
Look at row in the variables panel: {'channel': 'search', 'spend': '120'}. The spend is the text '120', which is why line 9 converts it with int() before adding.
Learn it properly
Files and CSV data · Read and write files, and turn a spreadsheet export into Python data. About 25 minutes.
Other terms from the same lesson
- UTF-8: The standard way computers store text as bytes. Plain English letters take one byte each; accents, other scripts and emoji take two to four.
Never trained an AI?
Teach a small one to write, right in your browser. It takes about 20 seconds and needs no account.