Blogarama: The Oldest Blog Directory

How do we teach a normal C++ operator to act on a user-defined operand? The keyword operator is used to overload the ++ operator in this declarator:void operator ++ ()The return type (void i… Read More

What are the potential trips/traps in SCJP exam? Answer: Provided by Ajith Kallambella (From Java Ranch: http://www.javaranch.com)Two public classes in the same file.Main method calling a no… Read More

"var" is one feature of C# 3.0 that has called for much debate. What is "var" and when can it be used, has already been dealt in many blogs and Microsoft documentation. So, I'll not be writi… Read More

# -*- coding: utf-8 -*-import requests #For get url source codefrom bs4 import BeautifulSoup as bs # For search to answerfrom Tkinter import * #For tkinterdef translate(Entry, Ask_Lang, Ret_… Read More

http://blog.csdn.net/error_case/article/details/46503103 Google首席Java架构师Joshua Bloch在他的著作《Effective Java… Read More

Java has primitive types like int, float, char etc., what about Kotlin?In Users point of view, kotlin designed everything as object, but at run time Booleans, numbers and characters are repr… Read More

Kotlin provides below data types to support numbers.Data Type Size in Bits Double 64 Float 32 Long 64 Int 32 Short 16 Byte 8 Numbers.ktfun main(args: Array) {var doubleVar: Double = 1… Read More

In this tutorial, we will learn how to develop graphical user interfaces by writing some Python GUI examples using Tkinter package.Tkinter package is shipped with Python as a standard packag… Read More

By using instanceOf method, you can create a matcher that matches when the examined object is an instance of the specified type.ExassertThat("str should be of type String", str, instanceOf(S… Read More

In this post, We will share a Switch Statement on how to convert a float to an int in Swift and real-time output. This is a very basic program in Swift programming language. If you are Swift… Read More

Bit Wise Left Shift(Left shift operator shifts all the bits to one bit left, i.e, it simply doubles the value.Syntax:    variable     left shift the variable by… Read More

C# support almost all kind of data types to work with. All data types are represented as classes in System namespace. Data types can be categorized into following types.a.   Boolea… Read More

Casting is required when you are trying to assign a high data type value to low data type variable.For example,byte byteVar = 10;int intVar = 100;       &n… Read More

VBA Data Types You might have defined different variable during your VBA journey till now. Have you ever given a thought on the data types those variables have? A Data Type of a variable is… Read More

Overview of Scala Data Types Scala data types are inherent to all the programming languages. They play a crucial role in defining all the operations that can be performed in the langua… Read More

Introduction to String in PowerShell A string is considered as a sequence of characters and it is one of the datatypes in PowerShell. Its object type is System. String. When we mention… Read More

Introduction to Tkinter Checkbutton The Tkinter Checkbutton (GUI – Graphical User Interface) which contains the images or the text is helpful in order to track the options/choices whi… Read More

Introduction to Tkinter Scrollbar Tkinter Scrollbar widget basically provides the slide controller which is used to implement the vertical scrolling widgets like the Listbox, Canvas an… Read More

Introduction to Tkinter Widgets Python Tkinter is a package or inbuilt library that is used for GUI programming. To develop GUI applications Tkinter provides widgets that are used to repres… Read More

Description:In this post I am going to show you how to create checkbox in python using tkinter.Pack(): Pack() is use whenever you create a new widget. Like when you create a new button… Read More

Introduction to Tkinter Menubutton The following article provides an outline on Tkinter Menubutton. In python, Tkinter menu button is defined as a menu button that always is a part of a dro… Read More

Introduction to PHP String Operators The following article provides an outline for PHP String Operators. The symbol element that perform any specific operation on string operand(s) is calle… Read More

Introduction to Unary Operator in C Unary Operator in C is used to produce a new value by acting upon a single operand. All unary operators are having equal precedence from right side to le… Read More

Hello dear readers! welcome back to another section of my tutorial on Python. In this tutorial post, we are going to be discussing about the Python Tkinter Checkbutton Widget.The Checkbutton… Read More

Hello dear readers! welcome back to another section of my tutorial on Python. In this tutorial post, we are going to be discussing about the Python Tkinter Menubutton Widget.Python Tkinter M… Read More

Hello dear readers! welcome back to another section of my tutorial on Python. In this tutorial post, we are going to be discussing about Python Tkinter Scale Widget.The Python Scale widget p… Read More

Hello dear readers! welcome back to another section of my tutorial on Python. In this tutorial post, we are going to be discussing about the Tkinter Radiobutton Widget.Python Tkinter Radiobu… Read More

In this tutorial you are going to take a more detailed look at understanding how to arrange widgets with Tkinter's grid layout manager. In previous tutorials we talked about designing y… Read More

In this tutorial, we will take a look at how to make a login UI. Today's tutorial will focus on how to use the Tkinter's pack layout manager. Designing The UI What is a&n… Read More

IntroductionFollowing the completion of the series — Secure and performant full-stack authentication system using rust (actix-web) and sveltekit and Secure and performant full-stack au… Read More

In this project you will be able to learn how to create a simple billing system using python 0: self.bill_data = self.txtarea.get('1.0', END) f1 = open("bills/"+s… Read More

Python Programming with Tkinter A software toolkit with a collection of classes that specify the behavior of different GUI elements is called a graphics library. The majority of these gra… Read More