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Rainer Hahnekamp
Rainer Hahnekamp

Rainer Hahnekamp

41 Following
1.7K Followers
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Rainer Hahnekamp
Rainer Hahnekamp in freeCodeCamp.org
Jun 19, 2018 · 8 min read

The main pillars of learning programming — and why beginners should master them.

20K

58 responses

Latest

Rainer Hahnekamp
Rainer Hahnekamp in freeCodeCamp.org
Nov 15, 2018 · 9 min read

An introduction to Object-Oriented Programming in JavaScript

5.4K

19 responses
Rainer Hahnekamp
Rainer Hahnekamp in freeCodeCamp.org
Jul 4, 2018 · 8 min read

JavaScript essentials: why you should know how the engine works

2.7K

13 responses
Rainer Hahnekamp
Rainer Hahnekamp in freeCodeCamp.org
May 3, 2018 · 7 min read

Why you should ignore exceptions in Java and how to do it correctly

319

3 responses
Rainer Hahnekamp
Rainer Hahnekamp in HackerNoon.com
Mar 26, 2018 · 2 min read

Announcing SneakyThrow: a Java library to ignore checked exceptions

Are you tired of writing “catch-pseudo-code” for Java’s Checked Exceptions? And let’s not think about that annoying additional unit test.

6

2 responses