While developing code for a different machine, either a huge server or a tiny embedded host, you’ll need to develop on a remote environment. Your connection of choice probably will be SSH, and here is how to develop in that setup. You have two different choices in this setup. First, you can develop locally and …
Using a clipboard is a habit of graphical user interfaces. Although it is possible to do anything you want in a text-based terminal, old habits die hard. So is there a way to use your clipboard, by either filling or emptying it, in the terminal in a FIFO? xclip There is a way to achieve …
We all face this problem time to time and it becomes time consuming for the packages that have lots of dependencies. Downloading, copying and installing one-by-one, and by hand is nearly impossible for these packages. So, here’s what you need to do for installing packages offline to your Debian or Ubuntu machine. In a Machine …
Direct Memory Access is an infrsatructure used for communications between CPU memory and hardware. The advantage of it over regular IO is, while using DMA, CPU is mostly not a part of the communication and thus the transfer is not consuming much CPU cycles. That changes focus of the CPU cycles away from IO operations, …
When you’re trying to connect a remote machine via ssh, if you’re getting the Warning: Remote Host Identification Has Changed, here is why and how to solve it. Seeing this error for the first time may be pretty frustrating. However, do not panic and try to connect again because you will fail miserably! See the …
Hey! I am Onur. Sorry, I was away for a while, but I’ll make it up to you with a pragmatic post that may help you to lend a better job. So, here’s a few Python interview questions for the ones looking for a job! By the way, I’m warning you, they are just junior …
Programming is not that hard. Unless it is a pioneering area, almost every engineer can code solutions to a given situtation, but in different qualities or timings. Your performance depends on picking up the best habits you can as soon as possible. So, I’m giving a list of good habits for a programmer that I …
CI/CD is a hot topic in software development for years now. Year by year, popularity and usage of it increases. I will cover the definitions, pros and cons of all three to let you choose if you need them or not. Then I will cover some of the business domains or company structures, and if …
While the COVID-19 threats in USA not decreasing, lots of parts of public infrastructure are put into a test of pressure. Healthcare and unemployment systems’ infrastructures are two of them. Some of them are performing perfectly under the pressure while some are just failing. One of the failing systems is NJ’s unemployment system. Last weekend, …
For years, I’ve worked in a “Work till no more” approach, which is: Start to work. End when you’re done, or you cannot work no more since your vital urges. Then I somehow saw that “Pomodoro” technique. After reading about it thoroughly, I started to implement it to my workplace, and it worked out great. …