CS student from Germany.

Java

General

• Array Fill Issue
• Java Performance, Enhanced for-loop vs Traditional

Behavior

• Printing Nested Array in Java
• Is Else Necessary?
• Polymorphism

Patterns / Drawing / LeetCode

• Number Grid
• Hourglass HackerRank, LeetCode Question

JavaScript

Objects

• Parse Key To Int/Number
• Missleading Error in JavaScript Index out of Bounds
• Replace in JSON by reference to second JSON
• Parse Unknown JSON's

Behavior

• Evaluating Conditions
• Relative PATH' JS

JS/HTML/CSS/JQuery

• Remove Entrys First List Based On Second
• Position Created Div

Date

• getMonth Return Value

#56 in collecting hats on SO Winter Bash 2020 Leaderboard