Java 8 Tutorial — Lambda Expressions, Streams, Default Methods and More.
Compound assignment operator [i += j] is not same as [i = i + j] in java
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We all have used syntax’s like i += j and i = i + j thousands of times in our day to day programming. In first sight, they both look similar. In fact, they will result in same output in almost all of the cases in practical cases. But, to surprise you they are not similar.
Java 8 Lambda expressions example
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While implementing single method interfaces – often to be passed as a parameter to another function as callbacks – we often end up writing an anonymous class. Considering what we want to achieve, we may come up with something that is unnecessarily verbose.
The correct short name is “Java EE”
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When the enterprise Java platform was first introduced, it was called “Java 2 Platform, Enterprise Edition”, with the abbreviation “J2EE”. When we revised the naming of the Java platform, we didn’t just drop the “2”.
World Cup 2014 Brazil – New look
Check this app: https://play.google.com/store/apps/details?id=pt.joaobrito.wcb
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New Android APP
The new version of the World Cup 2014 Brazil it’s here. Now with a different name and new look.
Check this app: https://play.google.com/store/apps/details?id=pt.joaobrito.wcb
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Java 8 Interface Default Methods example
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One of the new features introduced in Java 8 consists in interface default methods, also know as Extension Methods. As we can see above, TestInterface is providing a default implementation for method methodOne.
World Cup Brazil v.1.3.4 is now available on google play store
The newest version of the app above is now available with:
1. a new and much more pretty icon,
2. support for Brazilian Portuguese,
3. a totally redesigned and optimized new way of fetching the data,
4. a new splash screen on startup (while fetching data),
5. the matches are all numbered,
6. playoff matches named.
Please if you find any bugs or just have a suggestion please let me know about it.
Thanks.
World Cup Brazil 2014 version 1.3.3 is now available
I’m proud to announce you that is now available the newest version of the android app World Cup Brazil 2014 – v1.3.3.
This version comes with two major new features:
- Added a reminder button wich allows to you remember that specific match you don’t want to miss.
- Added a dialog box to advert the users that they are exiting the app. There is also a button that allow users easily rate the app.
I’ve also fixed minor bugs. Stay tuned, because more exciting updates will come soon!
World Cup Brazil 2014 – new version available
New version is now available in google play store with a lot of new features. Check it out!