This is a quick and handy course with exactly what you need to know (nothing more, nothing less!) about reflection, annotations and lambda functions in Java
Let’s parse that.
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Please use the discussion forums on this course to engage with other students and to help each other out. Unfortunately, much as we would like to, it is not possible for us at Loonycorn to respond to individual questions from students:-(
We're super small and self-funded with only 2 people developing technical video content. Our mission is to make high-quality courses available at super low prices.
The only way to keep our prices this low is to *NOT offer additional technical support over email or in-person*. The truth is, direct support is hugely expensive and just does not scale.
We understand that this is not ideal and that a lot of students might benefit from this additional support. Hiring resources for additional support would make our offering much more expensive, thus defeating our original purpose.
It is a hard trade-off.
Thank you for your patience and understanding!
Introducing lambda functions, which are a functional programming concept that became so popular that Java added support for them. Very handy at reducing code bloat, particularly in UI programming.
More on Lambdas, and a look at aggregation operations - stream, map, filter, foreach - all of which are newly added to Java.
A coding drill that illustrates the appeal of lambda functions and aggregate operators. We will sort a list of names in the drill using two approaches - imperative and functional. We will use .stream() and aggregate functions
Recursive functions are functions that call themselves. This can be a little abstract to wrap your head around, but once you do, the idea is - beautiful.
Reflection can be really useful in specific use-cases, unit testing is an excellent example
This lecture is about annotations. Annotations in Java are notes added to the code. The lectures explains how annotations are different from comments, how are they processed by compiler and how programmers can take advantage of annotations. We will also cover some built-in annotations.
Loonycorn is us, Janani Ravi and Vitthal Srinivasan. Between us, we have studied at Stanford, been admitted to IIM Ahmedabad and have spent years working in tech, in the Bay Area, New York, Singapore and Bangalore.
Janani: 7 years at Google (New York, Singapore); Studied at Stanford; also worked at Flipkart and Microsoft
Vitthal: Also Google (Singapore) and studied at Stanford; Flipkart, Credit Suisse and INSEAD too
We think we might have hit upon a neat way of teaching complicated tech courses in a funny, practical, engaging way, which is why we are so excited to be here on Udemy!
We hope you will try our offerings, and think you'll like them :-)