To create a Graphical User Interface (GUI) calendar, where users can input their year of choice, press enter, and obtain a calendar for each month of the year, we can make use of multiple GUI packages. One of the easiest to use is the ‘tkinter’ package available in Python. The packages used in this tutorial …
How to print the calendar of any year in Python using Tkinter Read More »
In this tutorial, we will learn how to count the occurrences of all items in a list in python, with some cool and easy examples, In many situations, you might have to come up with this type of requirements. Using collections.counter: To count the occurrences of all items in a list in python you …
Count occurrences of all items in list in Python. Read More »
In this tutorial, we will see capturing mouse positions after every given interval in JavaScript. On the first click, a timer of 5 seconds will start and on ending the start time and the X and Y-coordinates of mouse positions will be displayed in the form of a JavaScript object. The event handlers we will …
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In this tutorial, we will learn the difference between mouseover, mouseenter and mousemove events in JavaScript. Events in JavaScript provide a dynamic interface to the webpage. There are wide variety of events such as user clicking, moving the mouse over an element, etc. Events that occur when the mouse interacts with the HTML document falls …
Difference between mouseover, mouseenter and mousemove events in JavaScript. Read More »
Nested Lambda Function: In Python, anonymous function means that a function is without a name. As we already know the def keyword is used to define the normal functions and the lambda keyword is used to create anonymous functions. When we use lambda function inside another lambda function then it is called Nested Lambda Function. …
Python return statement: A return statement is used to end the execution of the function call and “returns” the result (value of the expression following the return keyword) to the caller. The statements after the return statement is without any expression, then the special value None is returned. A return statement is overall used to invoke a …
How to return a function as a return value in Python Read More »
Passing function as an argument in Python: A function can take multiple arguments can be objects, variables(of same or different data types) and functions. Python functions are first class objects. In the example below, a function is assigned to a variable. This assignment doesn’t call the function. It takes the function object referenced by shout …
In this tutorial, we will be discussing about pan card validation using JavaScript. PAN cards are an important document in India and are required for various financial transactions. Hence, it is important to ensure that the PAN number is valid before accepting it. There are few different ways to validate a PAN card number. One …
In this tutorial, we are going to learn how to change textbox outer border color using HTML CSS. As we all know that HTML(Hyper text markup language) is an standard markup language which is used for creating web pages where it defines the content and the structure of a webpage and CSS(Cascading stylesheet)is also a …
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In this blog, we are going to see how to Validate an Email ID using JavaScript. Validating an Email ID is a common task in web development. As Email ID validation is an essential feature in web forms to ensure users provide correctly formatted email addresses. This can be achieved effectively using JavaScript in combination …