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Author: CodingPanel Editor

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C#

C# String to Datetime Conversion

Posted onJune 25, 2021July 29, 2021

This article will discuss the built-in functions that you can use to convert a string representation to its equivalent DateTime value using C#. The .NET …

C#

Shutdown and Restart a Computer using C# Managed Code

Posted onMay 23, 2021May 23, 2021

In this code snippet, you will learn how to Shutdown and Restart a computer using C# managed code. You can easily do so by running …

Python

Check if a Number is Positive, Zero, or Negative using Python

Posted onMay 13, 2021May 18, 2021

This code snippet is a simple way to checks if an entered number is positive, zero, or negative. It simply checks the number if it’s …

Introduction to SQL Views
Database

SQL Server Database Performance Tuning

Posted onApril 19, 2021June 7, 2021

For a website or an application to retain its users, it must run faster. Hanging and lagging are a deal-breaker for many. For users in …

C++

C++ Virtual Constructor

Posted onApril 11, 2021July 25, 2021

In C++ and other object-oriented programming languages, a virtual constructor is a mechanism of having a base class pointer to a derived class object. What …

C++

An Overview of Function Overloading in C++

Posted onApril 11, 2021July 25, 2021

Function overloading is the process of having two or more functions with the same names but different parameters. It enables one to use the same …

C#

How to Start, Restart, and Stop a Windows Service in C#

Posted onApril 8, 2021June 7, 2021

The .NET framework introduces many libraries and functions that help programmers control Microsoft Windows OS features and components. One of the features of C# that …

ASP.NET, C#

ASP.NET: Insert and Retrieve images using C# and SQL Server Database

Posted onApril 5, 2021August 21, 2021

Saving and retrieving images have been a hot topic in today’s development world. Too many web applications allow the user to upload images for various …

Software Design

Coding Best Practices Every Developer should know

Posted onApril 1, 2021July 26, 2021

Writing code isn’t something you can be perfect at. No matter how experienced or skilled you are, there will always be room for improvement when …

Computer Networking

Delays in Computer Networks and Communication – Formula with examples ( Transmission delay, Propagation delay, Processing delay, Queuing delay)

Posted onMarch 10, 2021September 27, 2021

In this article, we will talk about Delays in Computer Networks and Communication with formulas and examples. First, explain what is a computer network delay. …

C

Find the Average of Two Integer Numbers in C

Posted onFebruary 24, 2021April 7, 2021

In this code snippet, you will learn how to find the average of two integer numbers in C. the program is fairly easy and should …

Java

Examples of ArrayList in Java

Posted onFebruary 10, 2021June 7, 2021

In this tutorial, you will learn how to create an array using ArrayList in Java. To get started we need to add the following namespace: …

Java

Print Prime Numbers from 1 to N in Java

Posted onDecember 6, 2020April 24, 2021

In this code sample, you will learn how to print prime numbers from 1 to N using java. The program will read the N value, …

Node.js, MySQL

Build a simple web application using Node.js and MySQL

Posted onDecember 2, 2020June 7, 2021

In this article, we will build a basic To-do web application using Node.js and MySQL database. We will use the Express.js framework to keep our …

Java

Program to get yesterday’s date in Java

Posted onNovember 25, 2020July 29, 2021

In this Java program, you will learn how to retrieve yesterday’s date, then print it out to the console. The concept is easy; get today’s …

Java

Get IP address, computer name and MAC address using Java

Posted onNovember 24, 2020April 27, 2021

In this code snippet, you will learn how to get an IP Address, computer name, and MAC address in a Windows OS environment using Java. …

Java

Remove vowels from a string using Java

Posted onNovember 18, 2020April 8, 2021

Below is a Java program that removes all vowels from a given string. A user is prompted to enter a string. The program will eliminate …

Java

Swapping 2 numbers using Java

Posted onNovember 16, 2020April 7, 2021

This Java example will swap the first variable’s value into the second variable and the second variable’s value into the first variable. Swape two numbers …

Java

Get ASCII value for a character in Java

Posted onNovember 10, 2020November 10, 2020

In this code snippet, you will learn how to get the ASCII value of a character in Java. ASCII code values in Java The concept …

Java

Convert hexadecimal string to decimal integer in Java

Posted onNovember 5, 2020November 5, 2020

The program below converts a hexadecimal value to its equivalent in integer. It uses the Integer.parseInt() function to convert from hexadecimal, which is included in …

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