Computer (14)

David

Use your Android Phone as a webcam

Retail webcams are overpriced. During the corona pandemic, the demand for webcams rose due to many people now working from home and needing a camera for their meetings. This led to a lot cheap, low quality webcams. These can be used for meetings, but you…

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David

Recursive functions in JAVA

Did you know that one of the most used programming languages, JAVA, doesn't have a list option? You can only create Array's with a set amount of elements. So now still want to make a list in JAVA for something. Then you might get the…

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David

The "this" keyword in JAVA

When you program in JAVA, you are most likely to do something with functions. There, the "this" keyword can be a useful companion. Lets say you have a function where you take some inputs and do something with it. String name = "Jessica"; public void…

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David

50hz and 60hz, a slight difference which matters

Hertz is a measurements intendent which tells you how often the screen you are using refreshes. A higher refresh rate leads to a more fluent video playback. Historically the European Countries and Australia used the 50hz standard for their TV`s while other ones, like the…

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David

Why you shouldn't use the Opera (GX) Browser

Many Youtubers, twitch streamers and other influencers are making advertisements for the Opera GX browser. But when I recently browsed the Internet, I found ads for this browser in places where you normally only get malware and stuff like that. This lightened my curiosity because…

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