In Python, variables can be defined in two scopes: global and local. Understanding the difference between global and local variables is important for writing effective
Author: Maksim Korolyov
In Python, lambda is a keyword that allows you to create small anonymous functions. Anonymous functions are functions that are not bound to a name,
In Python, both yield and return are used to return values from a function. However, they work in different ways and serve different purposes. Using
Introduction to Threads In Python, a thread is a lightweight process that can run in the background, concurrently with other threads. Threads are useful when
In Flutter, try-catch blocks are used to handle exceptions that might occur during the execution of a piece of code. When an exception is thrown,
Regular expressions are a powerful tool for pattern matching and text manipulation in programming. Flutter provides support for regex through the dart:core library. To use
Flutter provides the intl package for formatting dates, which is part of the Flutter SDK. You can import it into your project using the following
This example shows you how to add a custom font in Flutter. To display a string in flutter we use Text widget. Text – displays
TextField has a lot of different configurations. Let’s discover how to set the color of the cursor. TextField has cursorColor parameter. Full source code: Read
This example shows you how to set keyboard type on TextField in Flutter. TextField has keyboardType parameter. Name: Email: Phone number: Datetime: Full source code: