All git commands you need to know to handle any project from the start to end — Git is our good friend when developing ourselves or collaborating with our colleagues. It’s hard to imagine without versioning. But, learning git commands can be a nightmare to beginners as there are so many git commands to handle different situations. I’ve been through this process. Let me share my daily…

Sometimes it’s a bad idea to use it — There is a lot of programming languages, development platforms, frameworks and tools for building application servers. As a software engineer, we always have to understand both the advantages and disadvantages and decide when to use which programming language or tool based on our needs.

Understand Scheduling in just 5 minutes — Your computer is performing hundreds and thousands of tasks at the same time every day. Have you ever thought about how it handles so many things in a stable and organised way? What is Scheduling? Scheduling is the procedure of deciding which process to run next and allocate resources to it to perform…

Understand threading in just 4 minutes — Threading is one of the most important concepts for a software engineer. It allows a program to operate tasks simultaneously. You must have heard of threading very often. But do you really know what it is? How about processes? Do you know the difference between a thread and a process…

Understand Memory Management in just 5 minutes — Memory Management is the process of managing computer memory, moving processes between main memory and disk to boost the overall performance of the system. It is vitally important as it helps OS to keep track of every memory location, including allocating memory and freeing it. In this article, I am…

Understand IPC in just 3 minutes — Inter-process communication (IPC) is simply a mechanism for the processes to manage shared data. The most commonly used object to share data between two processes is pipe. What’s a pipe? Pipe is a shared object between two processes which data from one to another. …

The basic, intermediate and advanced knowledge about process — Process management in operating system is an important concept as we generate hundreds and thousands of processes when we execute different programs in a day. In order to make it easier for you to understand process management, I’m gonna break it down to three levels, from easiest to hardest: Basic…

How an OS works in general? — What’s an Operating System(OS)? An Operating System(OS) is simply a bundle of software and it helps us to deal with complicated and tedious things like Scheduling(how each CPU handles your applications), File System(where your files are located inside your HD), and more other perplexing stuffs. It’s just like a Tiger Mum:) and she helps…