UML Class Diagram for Restaurant Order Taking

This is just a draft of UML class diagram for restaurant order taking app.If you are about to design restaurant app, this UML class diagram for restaurant order taking app may be your starting point. have look on my solution for this UML class diagram. Continue reading “UML Class Diagram for Restaurant Order Taking”

UML Sequence Diagram – PC Shop (Display Current Configuration)

Hi. This is simple UML sequence diagram for small Java project – PC Shop. Display Current Configuration is about displaying chosen PC config at given moment of building a PC. Continue reading “UML Sequence Diagram – PC Shop (Display Current Configuration)”

Jak hashować hasło dla WordPress za pomocą Portable PHP Password Hashing Framework

Zobacz jak łatwo zahashować hasło dla WordPress za pomocą Portable PHP Password Hashing Framework. WordPress jest już najpopularniejszym systemem CMS na bazie którego buduje się miliony stron internetowych. A co jeżeli kiedyś zapomnisz hasła do swojego WordPressa i nie możesz skorzystać z pomocy przypominania hasła ? Najszybciej jest stworzyć ręcznie użytkownika w bazie danych WordPressa i ustawić mu hasło. No tak. Ale WP nie używa już szyfrowania MD5 a korzysta z Portable PHP Password Hashing Framework. Zobacz jak łatwo napisać program PHP do hashowania haseł dla WordPressa Continue reading “Jak hashować hasło dla WordPress za pomocą Portable PHP Password Hashing Framework”

Jak stworzyć nowego użytkownika WordPress z poziomu bazy danych MySQL ?

Miałeś problem z zalogowaniem się do WordPress i musisz stworzyć nowego użytkownika WordPress z poziomu bazy danych MySQL ? Pomogę ci poniżej to zrobić. Jest to dość proste. Rób krok po kroku to co ja a dodasz nowego użytkownika WordPressa z poziomu bazy danych Continue reading “Jak stworzyć nowego użytkownika WordPress z poziomu bazy danych MySQL ?”

Free E-Commerce Course – Blog Website with Online Shop – 01 Get Domain and Web Space

First video from series Free E-Commerce Course – Blog Website with Online Shop . Lesson 01 Get Domain and Web Space . Build professional blog website with online shop and run your own business. It can be super solution for dropshipping business.  Continue reading “Free E-Commerce Course – Blog Website with Online Shop – 01 Get Domain and Web Space”

PC Mods : Custom PSU Cover – Strix Sevmods

Just made PC PSU cover as full case length for my Cooler Master MasterBox 5. It will cover power supply, will be a support for Thermaltake reservoid and D5 pump and under this one , will hide 2 x HDD with custom front/back plates, add some lights and all will be visible via transparent piece of acrylic that I’ve left unpainted. Think it will be quite cool build. It is my first PC mod so it is not perfect. But I am trying. My rig is: Continue reading “PC Mods : Custom PSU Cover – Strix Sevmods”

Raspberry Pi SSH login Problem : “Host key verification failed” Solved

If you ever wanted to login to Raspberry Pi and got this error “Host key verification failed” it mean you should use ssh-keygen to let your Pi know all other hosts on which you allow login. Here is solution how to fix “Host key verification failed” Raspberry Pi SSH login problem.  Continue reading “Raspberry Pi SSH login Problem : “Host key verification failed” Solved”

Not working mpi4py link on googlecode.com fix

Hi. I was trying to install mpi for my raspberry pi cluster and had problem with download from googlecode.com page. It was moved so here is quick fix for this one. Continue reading “Not working mpi4py link on googlecode.com fix”

How To Take Photo with Raspberry Pi at Given Time ?

Want to take photo of your room with Raspberry Pi if you are not at home ? It is possible with just few lines of code. This is my way to do it. I am using WDCloud to store images on my Windows drive available from anywhere. It is thanks to WD Cloud connected to my network. But you can store images on your local Raspberry Pi Sd Card and see them later. It is up to you. Jump in to my short article of how to take photo with raspberry pi at given time . For example every 5 minutes or so.  Continue reading “How To Take Photo with Raspberry Pi at Given Time ?”