Angualr 2 Getting Started by Deborah Kurata
Why Angular
Makes HTML more expressive:
it powers up with features like if conditions, for loop, local variables.
Powerful Data Binding
Promotes Modularity by Design: making it easier to create and reuse content.
Built-in support for communication with Back-end
Why Angular 2
Is built for speed:
faster initial loads, faster change detection, improved rendering times
Is modern: has advantage and features of latest JavaScript standards e.g. classes, modules, decorators
Support of IE, back to IE9 (!!!)
Simplified API
Enhances productivity
Wednesday, May 11, 2016
Thursday, May 5, 2016
Wednesday, May 4, 2016
ANGULAR 2 - Augury framework for Chrome. Debugging Angular 2 apps
Here is the link on Augury framework for Chrome. It is used for debugging Angular 2 apps.
https://augury.angular.io/
https://augury.angular.io/
BOOK - Paul Graham
Paul Graham http://paulgraham.com/index.html
Russian translation of Hackers & Pinters chapter 10: https://habrahabr.ru/company/edison/blog/281561/
Russian translation of Hackers & Pinters chapter 10: https://habrahabr.ru/company/edison/blog/281561/
Tuesday, May 3, 2016
JAVA 8 - what is Functional Interface and Lambda Expression, etc
Functional Interface is an interface with only one method.
- default methods do not count
- static methods do not count
- methods from the Object class do not count
A Lambda Expression is an instance of a functional interface.
- default methods do not count
- static methods do not count
- methods from the Object class do not count
A Lambda Expression is an instance of a functional interface.
public interface Predicate<T> { boolean test(T t); }Implementation would be:
Predicate<String> predicate = s -> s.length() < 20;System.out.println(predicate.test("Hello world!"));//expicite way of using it
Saturday, April 30, 2016
Friday, April 29, 2016
COLLECTIONS - mutable List vs unmodifiable view of List
When you use Collections.unmodifiableList(list) it will return unmodifiable view of that list, it means you will get an UnsupportedOperationException on add() over that view etc.
But in the same time the list itself remains to be mutable in case it is modified in proper way e.g. by the programm API.
But in the same time the list itself remains to be mutable in case it is modified in proper way e.g. by the programm API.
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