That’s why the uppercase I appears before the lowercase e. To learn more about some of Python’s quirks when ordering strings, check out the tutorial How to Sort Unicode Strings Alphabetically in Python.If you want to sort a sentence by words, then you can use Python’s .split() ...
In Python, we can extend a class to create a new class from the existing one. This becomes possible because Python supports the feature of inheritance. Using inheritance, we can make a child class with all the parent class’s features and methods. We can also add new features to the chil...
Nevertheless, you may find yourself needing functionality that is not covered by the core set of template primitives. You can extend the template engine by defining custom tags and filters using Python, and then make them available to your templates using the {% load %} tag....
We all use lots of passwords every day. Whenever you sign up for a service or a website, it requires you to create a long and unique password with numbers, special characters, uppercase letters, and so on. All these requirements are meant to make a password resistant to brute force atta...
In CSS, select the paragraph and use thetext-transformproperty. Set the value of thetext-transformproperty touppercase. As seen in the output below, the text is transformed into uppercase. In this way, we can use theuppercasevalue for thetext-transformproperty to write uppercase characters in...
Python function that counts number of lower case and upper case letters in a string Question: As a complete novice, I am struggling to understand why my code does not produce the desired result. My objective is to create a function that determines the count of lowercase and uppercase letters...
ReadHow to Create Countdown Timer using Python Tkinter Validate User Input To restrict the characters that can be entered into an Entry widget, you can use thevalidatecommandoption along with a validation function. Here’s an example that allows only uppercase letters and spaces: ...
def uppercase_decorator(function): def wrapper(): func = function() make_uppercase = func.upper() return make_uppercase return wrapper Powered By Since our decorator takes a function as an argument, we’ll define a new function and pass it to the decorator. We learned earlier that we...
Like a good friend, Python is always there to help if you get stuck. Perhaps you want to know how a specific function, method, class, or object works. In this case, you can just open an interactive session and call help(). That’ll take you directly to Python’s help utility: Pytho...
Convention dictates that macros appear in all uppercase, but it should come as no shock that programmers sometimes use macros whose names look like functions and variables. (Every now and then, this causes a world of headaches. Many programmers make a sport out of abusing the preprocessor.) ...