Blog

I'm using Xubuntu which has XFCE as DE. And it's possible to switch users fast with hotkeys, without locking them. Hotkey is Ctrl+Alt+F7 (F8, F9, F10, F11).
Pulseaudio works isolated with each user so sounds are not mixed and it's good.
But bluetooth has an issue there: when you connecting to already paired bluetooth device it can be connected to ANOTHER logged user. How you can check it? Profiles will not be available when you click right mouse in bluetooth-manager applet. 

Recently I faced with a bug when my docker containers didnt success building in macos. First my thoughts was that shell command to getting UID and GID was not working correctly. But I did a test in MacOs in Virtualbox and everything was fine.
The command which end up with error was:

My first article was about downloading movies from the page with a bit of parse and do everything in bash. This time the task gotta be more complicated. We need to download the movies from playlist which loaded by ajax.

First task is to find the check how the list with episodes appears on the page. I've checked in browser console ajax request and found PLAYLIST_ID in page source code.

Started session for anonymous user in mixed mode cause PDOException when user tries to log in. PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'h0c...' for key 'PRIMARY': UPDATE {sessions}

One of the popular game on Android devices and maybe the other mobiles is Runners. Like Temple runner, Train(subway) runner etc. I had a fun playing those games. The main mechanic is so easy that even a kid can play it without doubt. Since I didnt started to make a 3d games yet, I've decided to continue developing in 2d.

Not much time passed from the release of my first game I've started to make a new one. It was a clone of doodle jump game.

I dont like to watch on-line movies on bad internet connection because of lags. So I found a good on-line cinema, check hot video player works there and create a simple script to download full movie.
The size comparsion to regular DVD-quality on torrents is 1.5Gb to 500Mb. Sounds good!

How to check certificate on website without web-browser?

The problem is to add multiple times the same form on the page and process them. You can try to do it, but submitForm will be initiated for all forms, since they have the same id.

Sometimes you need to test some functionality on mobile device but from the website which is running on your laptop. There is a simple solution - SOCAT.