How python replaces strings with replace ()

This article mainly introduces how python uses replace () to replace strings, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

Replace () replace string

Str.replace ('hello','HELLO') # replaces lowercase hello with uppercase HELLOstr.replace (' Whitehead HELLOstr.replace') # replaces W with Bpython what are the main application areas 1. Cloud computing, typical application OpenStack. 2. WEB front-end development, many large websites are developed by Python. 3. Artificial intelligence applications, which are based on big data's analysis and deep learning, have essentially been unable to leave python. 4. System operation and maintenance project, the standard configuration of automatic operation and maintenance is python+Django/flask. 5. Financial management analysis, quantitative transaction, financial analysis. 6. Big data's analysis.

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