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What is RBL? RBL can be expanded as Ratnakar Bank Limited. It is a private bank whose presence can be found in many parts of India. It provides the services listed below − Corporate Banking Branch and Business Banking Retail Assets Treasury and Financial Markets Operations Commercial Banking The bank was started in 1943 and now there are many branches available all over India. Here are some more details in the table below. Aspect Details Number of customers 14.31 million Number of Branches 528 Number of Business Correspondent Branches 1, ... Read More
What is RTGS? RTGS can be expanded as Real-Time Gross Settlement. RTGS is a money transfer system which can be used to transfer money from sender to recipient instantaneously. RTGS is being used successfully in 60 countries and the central bank of a country runs the service. RTGS is used to transfer money of high value and the minimum transfer amount should be ₹2 lakhs. You need to have the IFSC code of the recipient to whom money is to be sent. Other requirements for the recipient include his name, bank branch, account type, and account number. Both sender and recipient banks ... Read More
What is NEFT? NEFT stands for National Funds Transfer System. It is a centralized payment system and can be used all over India. The owner of NEFT is the Reserve Bank of India (RBI). NEFT is one of the fastest ways to transfer money between banks all over India. The bank branch must have to be enabled to have an NEFT transfer. NEFT can be used for online shopping, salary payment, bill payment, etc. How does NEFT Work? Here are the steps that have to be followed while sending money through NEFT. If you want to send money online, ... Read More
What is IDBI? IDBI stands for Industrial Development Bank of India. This bank was founded as a subsidiary of RBI in 1964. The bank was launched with the aim of providing credit and financial facilities to grow the Indian industries. The bank is headquartered in Mumbai and is a popular commercial bank in India. Aims of IDBI IDBI was launched to provide financial assistance to Indian industries in different ways It also helps to diversify different industries Provides assistance to the growth of those industries which help in the growth of India Provides support to different financial institutions ... Read More
Class A class is a blueprint from which individual objects are created. A class can contain any of the following variable types. Local Variables − Variables defined inside methods, constructors or blocks are called local variables. The variable will be declared and initialized within the method and the variable will be destroyed when the method has completed. Instance Variables − Instance variables are variables within a class but outside any method. These variables are initialized when the class is instantiated. Instance variables can be accessed from inside any method, constructor or blocks of that particular class. Class Variables − Class variables are variables declared ... Read More
Enables Unicode-aware case folding. When you use this as flag value to the compile() method along with the CASE_INSENSITIVE flag and if you search for Unicode characters using regular expressions Unicode characters of both cases will be matched. Example import java.util.regex.Matcher; import java.util.regex.Pattern; public class UNICODE_CASE_Example { public static void main( String args[] ) { String regex = "\u00de"; //Compiling the regular expression Pattern pattern = Pattern.compile(regex, Pattern.UNICODE_CASE|Pattern.CASE_INSENSITIVE); //Retrieving the matcher object String str[] = {"\u00de", "\u00fe", ... Read More
Graphical User Interfaces (GUIs) play a vital role in modern software applications, allowing users to interact with programs through intuitive visual elements. Tkinter, the de facto standard GUI toolkit for Python, provides a robust set of tools and widgets to build GUI applications. In Tkinter, event handling is a fundamental concept, allowing developers to respond to user actions such as button clicks, key presses, and mouse movements. Two commonly used event formats in Tkinter are and . In this article, we will explore the differences between these two event formats and discuss their appropriate use cases. The Format The format ... Read More
The Tkinter library is a popular tool for building graphical user interfaces (GUIs) in Python. It provides a variety of methods and functionalities to create and customize GUI applications. One of the essential methods in Tkinter is the configure() method, which allows you to modify the parameters of a widget. In this article, we will explore the parameters of the configure() method in Tkinter and understand how they can be used to customize the appearance and behavior of widgets. The configure() method is used to modify the attributes or options of a widget in Tkinter. It is a versatile method that ... Read More
Tkinter is a standard Python library for creating graphical user interfaces (GUIs). It provides a set of tools and widgets for building interactive desktop applications with Python. One of the most important components of Tkinter is the tkapp, which is the root object of the Tkinter application. What is Tkinter's tkapp? The tkapp is the main object of the Tkinter application. It represents the root window of the application, which is the top-level window that contains all other windows, widgets, and controls in the application. The tkapp is created using the Tk() function, which is a constructor for the tkapp ... Read More
When developing graphical user interfaces (GUIs) in Python using Tkinter, it is important to provide users with efficient and intuitive editing capabilities, including the ability to undo and redo changes made in text entry fields. While Tkinter's Entry widget does not natively support undo and redo functionality, we can implement it using a slightly different approach. In this article, we will explore how to incorporate undo and redo operations in a Tkinter Entry widget using the built-in Text widget and customizing its behavior. Understanding the Entry Widget in Tkinter: Before we dive into the implementation details, let's first understand ... Read More