progress tracker: Calendar View of Easy Timetable

In the app I am making, users can specify time slots for their projects. I need some kind of calendar view that would allow for this interaction. I mostly know what I want to do. This user interface is also the corner stone of the app, I'll take it easy today and work on this carefully.

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Windows 11, bootable USB device not detected

I recently needed to install a linux server on a new computer. The current operating system was windows 11. I decided to go with Ubuntu server. After following their instructions on how to download and create an .ISO image with Rufus , I had a problem: my USB key was not detected by the new computer as a bootable key. It turned our that the solution was the USB version. My USB key was 2.0. After doing exactly the same operation on a USB 3.0 device, everything worked fine. Bonus tip: on windows, to boot from a device, it's possible to restart the computer while holding the SHIFT key. The computer will restart and then display a menu from which you can access the different ways of booting your system. This menu will include any bootable device. Hope it helps!

How to use wxWidgets on Windows with a Makefile

Hello! I wanted to learn GUI rpogramming in C++. One of the main libraries for this purpose is called wxWidgets. It's very popular and seem powerful enough to make even a complex graphical interface. I also liked the fact that it's multi platforms. I am on Windows, using MingW and I like coding with VS Code. I also like having a clear Makefile to generate my programs. So here is how I have managed to compile the Hello World program you can find on the wxWidgets website . First, go to their github repository and clone it in a folder you will keep on your computer. In the root directory, run the command git submodule update --init. If the clone operation has not done so already, this command will pull additional repositories needed by wxWidget. Go to build\msw. Run the command: mingw32-make -f makefile.gcc -j4 SHARED=1 UNICODE=1 BUILD=debug clean. It will delete any unwanted file. Once it's done, re run the command but without the clean instruction. This will build the lib...

Installing Postgres on Linux Lite (Ubuntu)

I have followed these instructions from the Postgres documentation : # Create the file repository configuration: sudo sh -c 'echo "deb https://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' # Import the repository signing key: wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - # Update the package lists: sudo apt-get update # Install the latest version of PostgreSQL. # If you want a specific version, use 'postgresql-12' or similar instead of 'postgresql': sudo apt-get -y install postgresql After that, I was having trouble authenticating to Postgresql after installing the db server on Linux Lite. This stackoverflow answer was very helpful. Open the file pg_hba.conf . For Ubuntu, use for example /etc/postgresql/13/main$ sudo nano pg_hba.conf and change this line at the bottom of the file, it should be the first line of the settings: local all ...

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