Related methods for the "Python string" string (i)

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Capitalize () method to capitalize the first letter of the string

# Convert the first letter of a string to uppercase Text = ' Alet 'ret = text.capitalize () print (ret) 

Alet

　　

Casefold () method to capitalize the first letter of the string

# converts all uppercase letters of a string to lowercase ' Alet '  = text.casefold ()print(ret)

Alet

Centers A string and fills the Text.center ()

# Set the width and center the content # 10 represents the total length of the string # * represents blank position padding (one character allowed) ' Alex '  = Text.center (+,'*')print(ret)

Count occurrences of characters (' ex ', 1,5)

Text.count (' character to Judge ', ' index of Start position ', ' index of End position ')

# calculate the number of occurrences of a character ' Alexalex '  = Text.count ('ex')print(ret)

2

　　

Determine whether to start with what, ending with StartsWith () EndsWith ()

# decide whether to start with, what to end with ' Alexalex ' startret=text.startswith ('al'= Text.endswith ('ex  ')print(Startret,endret)

True True

　　

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Related methods for the "Python string" string (i)