In today’s article, I am going to present multiple different types of commands that one can use to change, retrieve and delete data inside of a traditional database. In the following I will name the most important SQL commands.

QUERY

A query is a way of selecting and finding data inside…

When creating an Android app one often wants to code custom views without consuming too much time drawing it and adding basic functions. If one needs to create a custom EditText that can become very complex but still uses a traditional View such as an EditText one doesn’t actually have…

I remember the day I started running with my father, we didn’t do anything intense on the first day but rather woke up early and went for a walk. We did this due to the reason that we wanted our body to get ready to this routine and not to…

When developing an android app it is very important not to block the UI- or main thread. Doing so, will lead to a very bad and slow experience for the user. To avoid this from happening Android inc. developed lots of different classes and builders that help schedule tasks asynchronously…

In today’s article I’m going to present some of my mistakes in my social climbing app uClimb, which I published about a year ago. I’m going to dissect my mistakes but also mention how these can be solved and avoided.

My app uClimb

1. Repetition

When developing uClimb I had very little experience in clean…

Note: I write these articles to learn new topics. If information in these articles are wrong please notify me. Thanks

Java has lots of different types of Classes and interfaces that store elements in a sequential way. On the one hand Java uses the interface “List” and on the other…

Hey, I’m Caleb, a 17 year old student and proficient Android Developer. In this article I want to tell you about my coding trip and how I was able to join an amazing startup in Berlin at the age of 16.

I began coding at the age of 10 when…

Photo taken by Adi Constantin

Hey there, it’s me, John. Lately, I have been thinking politically and socially of the impact of China’s government controlling their citizens. To know more about this subject, I have read articles and watched videos about this so-called problem. This is what I have learned: The Chinese government has more…

Pen , Paper and Keyboard

Hello, I am John, 14 years old and in this article, I would like to discuss the possibilities of rethinking the structure of learning a programming language.
When I began thinking about developing apps or different kind of software, I didn’t really think about structuring my path to becoming a…

Caleb Love

I am Caleb, a young Android Developer living in Berlin. I love to code fun projects and connect with other people.

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