Square brackets can be used to access elements of the string. Not to mention, its a great exercise in the learning process. pprint() automatically sorts dictionary keys for you before printing, which allows for consistent comparison. You may be surprised how much print() has to offer! It is used to print int variables. Use that keyword argument to indicate a file that was open in write or append mode, so that messages go straight to it: This will make your code immune to stream redirection at the operating system level, which might or might not be desired. You dont want extra space between positional arguments, so separator argument must be blank. 'ascii' codec can't encode character u'\xfc' Help on built-in function print in module __builtin__: print(value, , sep=' ', end='\n', file=sys.stdout), <__main__.Person object at 0x7fcac3fed1d0>, '<__main__.Person object at 0x7fcac3fed1d0>', b'\xd0\xbd\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0', [1, 2, 3, ], '[0, 1, 1024, 59049, 1048576, 9765625, ]', {"username": "jdoe", "password": "s3cret"}, "\e[38;2;0;0;0m\e[48;2;255;255;255mBlack on white\e[0m", 'Downloading app.js\nDownloading style.css\n', 'Type "help", "exit", "add a [b [c ]]"', The Python print() Function: Go Beyond the Basics, Click here to get our free Python Cheat Sheet, Reading and Writing Files in Python (Guide), get answers to common questions in our support portal, Deal with newlines, character encodings, and buffering, Build advanced user interfaces in the terminal. Other than that, it has great support for keyboard events, which might be useful for writing video games. How you can write print statements that don't add a new line character to the end of the string. Connect and share knowledge within a single location that is structured and easy to search. Either way, I hope youre having fun with this! If you dont care about not having access to the original print() function, then you can replace it with pprint() in your code using import renaming: Personally, I like to have both functions at my fingertips, so Id rather use something like pp as a short alias: At first glance, theres hardly any difference between the two functions, and in some cases theres virtually none: Thats because pprint() calls repr() instead of the usual str() for type casting, so that you may evaluate its output as Python code if you want to. a = 5. print ("the value of a is "+str(a)) Output: $ python codespeedy.py the value of a is 5. Example code print the string "The number is" and the variable together. Printing string and integer (or float) in the same line. be careful if using that second way though, because that is a tuple, not a string. It stands for separator and is assigned a single space (' ') by default. How do I read / convert an InputStream into a String in Java? this is an addition adding 5 and 7: 12, Your email address will not be published. One classic example is a file path on Windows: Notice how each backslash character needs to be escaped with yet another backslash. You embed variables inside a string by using a special {} sequence and then put the variable you want inside the {} characters. Python is a versatile and flexible language there is often more than one way to achieve something. The code under test is a function that prints a greeting. Heres an example of the same User class in Python 2: As you can see, this implementation delegates some work to avoid duplication by calling the built-in unicode() function on itself. The printf family of functions in the C programming language are a set of functions that take a format string as input among a variable sized list of other values and produce as output a string that corresponds to the format specifier and given input values. rev2023.5.1.43405. You can use it to display formatted messages onto the screen and perhaps find some bugs.