Cheatography
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Python StringsOperations on strings and examples: | Multiline strings | x = """ This is a multiline string"""
| Get the character at a specific position | x = "Python Programming" print(x[1]) #print character at position 1 >>> y
| Slicing | x = "Python Programming" print(x[3:5]) >>> ho
| Negative Indexing | x = "Python Programming" print(x[-15:-13]) >>> ho
| String Length | x = "Hello" print(len(x)) >>> 5
| Remove any whitespace from the beginning or the end | x = " Hello " print(x.strip()) #return "Hello"
| Return the string in lower case | x = Hello print(x.lower()) #return "hello"
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| | Python StringsReturn the string in upper case | x = Hello print(x.upper()) #return "HELLO"
| Replace a string with another string | x = "Hello" print(x.replace("He","A")) #return "Allo"
| Choose a separator and split string into substrings | x = "Python Programming" print(x.split(" ")) # return ['Python' , 'Programming']
| Check if a string is present in a text | txt = "Tunisia is a North African country" x = "North" in txt print(x) # return True
| Concatenation | x = "Hello" y = "World" z = x + " " + y print(z) # return "Hello World"
| Insert numbers into strings | quantity = 3 itemno = 567 price = 49.95 myorder = "I want {} pieces of item {} for {} dollars." print(myorder.format(quantity, itemno, price))
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