Today i was working with the PreferenceActivity where you can create you preference screen automatically with xml. Nice solution to not store and load your settings each time manually. I missed a number picker widget. There are only a few you can use, as for example EditTextPreference or CheckBoxPreference. So i had no choice and […]
Tag Archives: java
payleven’s mPos SDK
What is this article about? Three years ago i did an internship at payleven when their first app came out. Now they launched their mPos SDK. I was curious and I tried it out in my free time between the semesters. What does payleven do? payleven allows you to accept card and cash payments with […]
tower of hanoi
I think every one of you knows the tower of hanoi. You have three rods and three or more disks of different sizes. The objective is to move every disks to the third rod, but you can’t put a bigger disk onto a smaller disk. Our professor taught us, that methods in java can be […]