Prepared by Asif Bhat Python Tutorial In
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Prepared by Asif Bhat Python Tutorial In
3'25'2021Pylton - Jupyte* Ncretxx*Prepared by Asif BhatPython TutorialIn [103]: import sysimport keywordimport operatorfrom datetime import datetimeim Prepared by Asif Bhat Python Tutorial In mport osKeywordsKeywords are the reserved words In python and can't be used as an IdentifierIn [3]: print(keyword.kwlist) # List aLl Python Keywords[‘False’, 'None', 'True', 'and', 'as', 'assert', 'async', 'await', 'break', 'cl ass', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'fo Prepared by Asif Bhat Python Tutorial In r', 'fr om', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or', ■pass', 'raise', 'return', 'try', 'while', 'with', 'yield']In [4Prepared by Asif Bhat Python Tutorial In
]: len(keyword.kwlist) # Python contains 35 keywordsOut[4]: 35IdentifiersAn Identifier IS a name given to entities like class, functions, variables, e3'25'2021Pylton - Jupyte* Ncretxx*Prepared by Asif BhatPython TutorialIn [103]: import sysimport keywordimport operatorfrom datetime import datetimeim Prepared by Asif Bhat Python Tutorial In line 1Ivar ■ 10 # Identifier can't start with a digit ASyntaxError: invalid syntaxIn [14]:val2(ậ = 35 # Identifier can't use special, symbolsFile "Prepared by Asif Bhat Python Tutorial In
t-15-f7061d4fc9ba>", line 1import ■ 125 ff Keywords can't be used as identifiersSyntaxError: invalid syntaxIn [16]:Correct way of defining an identifi3'25'2021Pylton - Jupyte* Ncretxx*Prepared by Asif BhatPython TutorialIn [103]: import sysimport keywordimport operatorfrom datetime import datetimeim3'25'2021Pylton - Jupyte* Ncretxx*Prepared by Asif BhatPython TutorialIn [103]: import sysimport keywordimport operatorfrom datetime import datetimeimGọi ngay
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