Python Strings Tutorials with Examples<\/strong>, Welcome to the world of Strings in Python Tutorial<\/a>. Are you the one who is looking forward to knowing the Introduction to Strings in Python? Or the one who is very keen to explore the Python Strings Tutorials with Examples<\/strong> that are available? Then you\u2019ve landed on the Right path which provides the standard information of Strings in Python<\/a>.<\/p>\n Here, we will learn about what is Python strings, Python string literals, How to assign strings to a variable,\u00a0 Multiline assignment strings, and\u00a0Concatenation of strings and more.\u00a0If you are the one who wanted to become an expert in Python? Or the one who wants to explore the technology like a Pro under the certified experts with world-class training environment, then asks your Python training institute<\/a> experts who offer Advanced advanced advanced Python training<\/a>. Follow the below-mentioned Python strings tutorial with examples and enhance your skills to become a professional Python Developer<\/a>.<\/p>\n A Python string is a sequence of collection of characters to represent and store the text-based information.\u00a0 Strings can be accessed by both directions – forward and backward and stored as individual characters in a contiguous memory location. Strings cannot be changed once they have created as they are immutable data types in python.<\/p>\n In Python, strings can be written with a single or double quotation marks, even with triple quotation marks also.<\/p>\n Example:<\/strong><\/p>\n print(\u2018Python\u2019)<\/p>\n print(\u201cPython\u201d)<\/p>\n print(”’python”’)<\/p>\n All of the above will give the same result by printing Python<\/p>\n A variable name is allotted to string as follows:<\/p>\n P=\u2019python\u2019<\/p>\n print(P)<\/p>\n We can print multiple lines or statements using a variable with the help of single or double quotes 3 times as follows:<\/p>\n Test=”””Welcome to…<\/p>\n …python world”””<\/p>\n print(Test)<\/p>\n It will give output as same as lines written in quotes marks above.<\/p>\n Similarly, we can use a single quotation mark as:<\/p>\n test=”’Welcome to python world”’<\/p>\n print(test)<\/p>\n We can join two different strings by concatenation as follows:<\/p>\n X= \u2018wireless\u2019<\/p>\n Y=\u2019network\u2019<\/p>\n print( X+Y)<\/p>\n Output: wireless network<\/strong><\/p>\n If we want to put a space between the strings we can print it as:<\/p>\n print (X+” “+Y)<\/p>\n Output:<\/strong><\/p>\n wireless network<\/p>\n Python doesn\u2019t have a character data type, a single character is a string with a length of 1.We can access strings as an array. Like arrays, we can access letters (elements) from string with index position. The starting position is 0 means index starts with 0.<\/p>\n Tup=\u2019 python\u2019<\/p>\n print(Tup[0])<\/p>\n Output:<\/strong><\/p>\n P<\/p>\n Likewise, we can access all elements of a string with their index positions.<\/p>\n We can access the specific part of the string which is nothing but slicing strings. By specifying starting and ending position indices positions we can select a particular part of the string.<\/p>\n A=\u2019python\u2019<\/p>\n print(A[2:])<\/p>\n Output<\/p>\n thon<\/p>\n print(A[1:4])<\/p>\n Output:<\/strong><\/p>\n yth<\/p>\n # In case of negative indexing, it will count the letters from the end of the strings and gives result accordingly<\/p>\n print(A[-4:-2])<\/p>\n Output:<\/strong><\/p>\n th<\/p>\n It removes any white spaces from the beginning of the end.<\/p>\n Ex) b = \u201cHello python\u201d Output:<\/strong><\/p>\n Hello python\u00a0 (The space before Hello is removed)<\/p>\n It returns the length of the string. Output:<\/strong><\/p>\n 11<\/p>\n It returns the string into a lower case. Output:<\/strong><\/p>\n Hellopython<\/p>\n It returns the string into the upper case. Otuput:<\/strong><\/p>\n HELLOPYTHON<\/p>\n It replaces the string with another string. Otuput:<\/strong><\/p>\n Free<\/p>\n It inserts the number into a string txt = “Your Maths Score is {}”<\/p>\n print(txt.format(score))<\/p>\n Output:<\/strong><\/p>\n Your Maths Score is 85<\/p>\n It will count the number of occurrences of the specified characters.<\/p>\n Ex) c=’This tuple is immutable’<\/p>\n c.count(‘i’)<\/p>\n Output:<\/strong><\/p>\n 3<\/p>\n It will give the index position of the string by searching it.<\/p>\n Ex)c=’This tuple is immutable’<\/p>\n c.find(‘is’)<\/p>\n Output:<\/strong><\/p>\n 2<\/p>\n It Splits the string at the specified separator, and we get it as a list<\/p>\n Ex) test=’Primary’<\/p>\n test.split(‘r’)<\/p>\n Output:<\/strong><\/p>\n [‘P’, ‘ima’, ‘y’]<\/p>\n It will return output in the form of True or False depending on whether the mentioned character is present in the given string.<\/p>\n Ex) Y= \u2018network\u2019<\/p>\n Y.startswith(‘w’)<\/p>\n Output:<\/strong><\/p>\n False<\/p>\n Z=\u2019wireless\u2019<\/p>\n Z.startswith(\u2018w\u2019)<\/p>\n Output:<\/strong><\/p>\n True<\/p>\n Ex)test= “Tuples are immutable but lists are mutable”<\/p>\n f = ‘are’ in test<\/p>\n print(f)<\/p>\n Output:<\/strong><\/p>\n True<\/p>\n Similarly, if we take a character or a word which is not available in the above statement then,<\/p>\n test= “Tuples are immutable but lists are mutable”<\/p>\n f = ‘sets’ in test<\/p>\n print(f)<\/p>\n Output:<\/strong><\/p>\n False<\/p>\n We can achieve the exact opposite result for not in<\/strong><\/p>\n test= “Tuples are immutable but lists are mutable”<\/p>\n f = ‘are’ not in test<\/p>\n print(f)<\/p>\n Output:<\/strong><\/p>\n False<\/p>\n Similarly, if we take a character or a word which is not available in the above statement then,<\/p>\n test= “Tuples are immutable but lists are mutable”<\/p>\n f = ‘sets’ not in test<\/p>\n print(f)<\/p>\n Output:<\/strong><\/p>\n True<\/p>\n We hope you understand sets in Python strings tutorial with examples<\/strong>. Get success in your career as a Python developer<\/a> by being a part of the Prwatech<\/a>, India’s leading Python training institute in Bangalore<\/a>.<\/p>\nWhat is Python Strings?<\/h2>\n
String Literals in Python<\/h2>\n
How to Assign String to a Variable<\/h3>\n
Multiline Strings in Python<\/h3>\n
Concatenation of Python Strings<\/h3>\n
Strings as arrays<\/h3>\n
String Slicing<\/h3>\n
String Functions in\u00a0Python<\/h3>\n
Strip():<\/h3>\n
\nprint(b.strip())<\/p>\nLen():<\/h3>\n
\nEx) Test = \u201cPythonworld\u201d
\nprint(len(Test))<\/p>\nlower():<\/h3>\n
\nEx) test= \u201cHello PyThon\u201d
\nprint(test.lower())<\/p>\nupper():<\/h3>\n
\nEx) test= \u201cHello python\u201d
\nprint(test.upper())<\/p>\nreplace():<\/h3>\n
\nEx) test = \u201cTree\u201d
\nprint(test.replace(\u201cT\u201d, \u201cF\u201d)<\/p>\nformat():<\/h3>\n
\nEx) score = 85<\/p>\ncount():<\/h3>\n
find():<\/h3>\n
Split():<\/h3>\n
startswith():<\/h3>\n
For checking whether the character or phrase is present in the given string we can use in<\/strong> or not in<\/strong><\/h3>\n