The has_key method checks whether a dictionary has a given key. : Has_key : Dictionary PYTHON TUTORIALS

PYTHON TUTORIALS » Dictionary » Has_key »

 

The has_key method checks whether a dictionary has a given key.


d = {'name':'Joe'}
print d.has_key('name')
d['name'] = 'Eric'
print d.has_key('name')



Leave a Comment / Note


Vérification Refresh
  
Enter code
Verification is used to prevent unwanted posts (spam). .


PYTHON TUTORIALS

Navioo Dictionary
» Has_key
Buildin FunctionBuildin Function
Buildin ModuleBuildin Module
CGI WebCGI Web
ClassClass
CollectionsCollections
Data TypeData Type
DatabaseDatabase
DictionaryDictionary
FileFile
FunctionFunction
IntroductionIntroduction
ListList
NetworkNetwork
OperatorOperator
Regular ExpressionsRegular Expressions
StatementStatement
StringString
ThreadThread
TkinkerTkinker
TupleTuple
WindowsWindows
WxPythonWxPython
XMLXML