To cast a variable to a string just use the To cast a variable to an integer just use the To cast a variable to a float just use the What I did before is called explicit<\/em> type conversion.<\/p>\n In some cases you don’t need to do the conversion explicitly, Python can do it by itself.<\/p>\n The example below shows the implicit conversion when adding an Notice that On the other hand, in this example, when you add an The same error is thrown when trying to add Explicit conversion To cast a variable to a string just use the str() function. my_str = str('32') # this is just a regular explicit intialization print(my_str) my_str = str(32) # int to str print(my_str) my_str = str(32.0) # float to str print(my_str) To cast a variable to an integer just use the int() function. my_int […]<\/p>\n","protected":false},"author":3,"featured_media":742,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6],"class_list":["post-734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"yoast_head":"\nstr()<\/code> function.<\/p>\nmy_str = str('32') # this is just a regular explicit intialization\nprint(my_str)\n\nmy_str = str(32) # int to str\nprint(my_str)\n\nmy_str = str(32.0) # float to str\nprint(my_str)<\/code><\/pre>\nint()<\/code> function.<\/p>\nmy_int = int(32) # this is just a regular explicit intialization\nprint(my_int) #output: 32\n\nmy_int = int(3.2) # float to int: rounds down to 3\nprint(my_int) #output: 3\n\nmy_int = int('32') # str to int\nprint(my_int) #output: 32<\/code><\/pre>\nfloat()<\/code> function.<\/p>\nmy_float = float(3.2) # this is just a regular explicit intialization\nprint(my_float) #output: 3.2\n\nmy_float = float(32) # int to float\nprint(my_float) #output: 32.0\n\nmy_float = float('32') # str to float\nprint(my_float) #output: 32.0<\/code><\/pre>\nImplicit conversion<\/h2>\n
int<\/code> and a float<\/code>.<\/p>\nmy_sum<\/code> is a float. Python uses float<\/code> to avoid data loss since the int<\/code> type can not represent the decimal digits.<\/p>\nmy_int = 32\nmy_float = 3.2\n\nmy_sum = my_int + my_float\n\nprint(my_sum) # output: 35.2\n\nprint(type(my_sum)) # <class 'float'><\/code><\/pre>\nint<\/code> and a str<\/code>, Python will not be able to make the implicit conversion, and the explicit type conversion is necessary.<\/p>\nmy_int = 32\nmy_str = '32'\n\nmy_sum = my_int + int(my_str) # explicit conversion works\nprint(my_sum)# output: 64\n\nmy_sum = my_int + my_str # implicit conversion throws an error\n#output:\n#Traceback (most recent call last):\n# File "<stdin>", line 1, in <module>\n#TypeError: unsupported operand type(s) for +: 'int' and 'str'<\/code><\/pre>\nfloat<\/code> and str<\/code> types without making the explicit conversion.<\/p>\nmy_float = 3.2\nmy_str = '32'\n\nmy_sum = my_float + float(my_str) # explicit conversion works\nprint(my_sum)# output: 35.2\n\nmy_sum = my_float + my_str # implicit conversion throws an error\n#output:\n#Traceback (most recent call last):\n# File "<stdin>", line 1, in <module>\n#TypeError: unsupported operand type(s) for +: 'float' and 'str'<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"