X11

Hi, I wish you a good day. Burden of switching between multiple applications is greatly reduced when using a second monitor, and you may want to enjoy this convenience even you don’t have a heavy second monitor with you. In this article, I will share my experiences on using iPad…

I still not happy with complexity and speed of drawing of everything I’ve tried so far. And I decided to try other libraries. bevy looks promising, but… not for my current goal. I want just ‘to draw’, and it’s too much of preps there. In a few iterations I got…

Sometimes you wish you could maintain your home folder clean? Tired of folders like .cargo, .java? Separate your Rust workstation from Python? Let’s see how to move your development workflow to a Docker container. Installing Docker You can follow instructions provided here to install Docker-CE, if you use Debian or Ubuntu, you…

Hi everybody, Let’s open a new chapter on this short series of VS Code tips. To be honest, at the time I managed to solve the problem described above, I simply ended-up thinking “why the hell did I only discover this now?"… Disclaimer: Forgive me if this post turns out…

See Anaconda official document 《 Using R language with Anaconda》Installation R-4.0.2: conda create -n r-4.0.2 r-essentials r-base==4.0.2 unable to open connection to X11 display > plot(1:10) Error in .External2(C_X11, d$display, d$width, d$height, d$pointsize, : unable to start device X11cairo In addition: Warning message: In (function (display = "", width, height, pointsize…

I would like to preface this article with a disclaimer: I am in no way an expert in Linux. In fact, I installed my first distro a little over a week ago as of the time of writing. …

Most toolkits for graphical user interfaces organize the elements of the user interface, typically called “widgets”, in a hierarchy: Starting with some container like a dialog or window at the top, the elements like push buttons, labels, or layout managers are added. To add new elements a set of C…