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How to Choose Best Laptop for Programming in 2018?

This article will guide you to choose the best laptop for programming in 2018. As a programmer or developer it becomes really confusing to pick a best laptop from thousands of laptops available in the market. It becomes even more difficult for a person who is just starting programming. Below I have shared some key… Read More »

Featured Article

5 Best C Books For Beginners

As a beginner in programming it can be difficult for you to choose the best C books to start your C programming journey. Selecting good book is very crucial part of learning. To make your task easier, in this article I have shared some best C books for beginners. These books are highly recommended for those… Read More »

Python Read and Write File

In this tutorial, you’ll learn how to read and write file in Python. Program to Write to File

Output: this program will create a new file (if not exist) named as “newtext.txt” in the same directory where our program is located and write a line “something to be write”. Program to Read File

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Difference between varchar and varchar2

In this tutorial you will learn about difference between varchar and varchar2. Varchar stands for variable length character string. Both Varchar and Varchar2 are data types to store character strings for particular column (field) in databases. These are reserved by ORACLE. If we relay empty string and NULL being the same, then we should use… Read More »

Category: SQL

Difference between float and double

Here you will learn about difference between float and double i.e. float vs double. These are two commonly used floating point data types in programming languages like C, C++, Java, etc. Both float and double are used to store values with decimal point but there are some differences between them that are mentioned below. float… Read More »

Difference between Process and Thread

Here you will learn about difference between process and thread i.e. process vs thread. Process: In simple words a process is executing a program. But not all, it’s only an instance of a computing program. Several processes may be associated with the same program. Process contains program code and its current activity. Thread: We can… Read More »

Difference between Python 2 and 3

Here you will know about difference between python 2 and 3. As a newbie, everyone confuses that which version of Python should learn and use (Python 2.x or 3.x, where x means versions). Let’s see the key differences between them. Image Source Python 2 vs 3 – Difference between Python 2 and 3   Python… Read More »

Difference between TCP and UDP

In this tutorial you will learn about difference between TCP and UDP. TCP TCP stands for Transmission Control Protocol. This is one of the main protocols of the Internet protocol suite. TCP is a connection – oriented protocol that provides a reliable flow of data communication between two computers. That means from source to destination… Read More »

Difference between Testing and Debugging

Here you will learn about difference between testing and debugging. Testing is a process of finding bugs or errors in a software product that is done manually by tester or can be automated. Debugging is a process of fixing the bugs found in testing phase. Programmer or developer is responsible for debugging and it can’t… Read More »

Difference between Alpha and Beta Testing

Here you will learn about difference between alpha and beta testing. We might have come across these terms while studying or even at our work place, alpha test is the first phase of testing the software whereas the beta test is the second phase which is performed by real time users, let us know the… Read More »