As an Android developer you should certainly know what overdraw is and why it’s bad. If not – THIS episode of Android Performance Patterns got you covered, check it out.
Finding overdraw is super easy – you can do it right on your device:
As an assistant of a course in basic Java in my local university, I saw a common misunderstanding among students what interfaces really are. In this short article I’ll try to give students another point of view.
As we all know “an interface is a group of related methods with empty bodies”*. Consider the following example:
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