Skip to main content

Some good links

https://www.html5rocks.com/en/tutorials/internals/howbrowserswork/

http://taligarsiel.com/ClientSidePerformance.html -- Client side performance tips

https://ariya.io/

https://vertx.io/docs/ -- New exciting Framework, Must read.

https://javaee.github.io/ -- Very good resource to see various javaee projects and explore enterprise architecture and design concepts.

https://projects.eclipse.org/projects/ee4j -- Lots of interesting open source projects by eclipse

http://openjdk.java.net/projects/mlvm/ -- the main project for supporting more dynamic languages to jvm.

http://esprima.org/ -- EcmaScript parser

http://c2.com/ppr/ and http://hillside.net/ -- Good place to learn patterns

http://cr.openjdk.java.net/~briangoetz/lambda/Defender%20Methods%20v4.pdf

https://validator.w3.org/nu/ -- This will validate your website css and js

https://www.cellstream.com/intranet/reference-reading/faq/216-what-is-2-128.html

http://shattered.io/ -- An example of SHA1 collision attack.

Comments

  1. Casino Vegas - Mapyro
    Casino Vegas. 경기도 출장안마 1 Fremont Street. 광주광역 출장안마 Fremont, Nevada, 89103. Directions · 동해 출장마사지 (702) 770-3100. 대전광역 출장안마 Call Now 춘천 출장마사지 · More Info. Hours, Accepts Credit Cards, Accepts

    ReplyDelete

Post a Comment

Popular posts from this blog

@MappedSuperclass vs. @Inheritance

MappedSuperClass must be used to inherit properties, associations, and methods. Entity inheritance must be used when you have an entity, and several sub-entities. You can tell if you need one or the other by answering this questions: is there some other entity in the model which could have an association with the base class? If yes, then the base class is in fact an entity, and you should use entity inheritance. If no, then the base class is in fact a class that contains attributes and methods that are common to several unrelated entities, and you should use a mapped superclass. For example: You can have several kinds of messages: SMS messages, email messages, or phone messages. And a person has a list of messages. You can also have a reminder linked to a message, regardless of the kind of message. In this case, Message is clearly an entity, and entity inheritance must be used. All your domain objects could have a creation date, modification date and ID, and you could thus

Hashmap Keyset and EntrySet difference.

If you're concerned about performance when iterating through your hash map, I suggest you have a look at  LinkedHashMap . From the docs: Iteration over the collection-views of a LinkedHashMap requires time proportional to the size of the map, regardless of its capacity. Iteration over a HashMap is likely to be more expensive, requiring time proportional to its capacity. HashMap.entrySet() The source-code for this implementation is available. The implementation basically just returns a new  HashMap.EntrySet . A class which looks like this: private final class EntrySet extends AbstractSet < Map . Entry < K , V >> { public Iterator < Map . Entry < K , V >> iterator () { return newEntryIterator (); // returns a HashIterator... } // ... } and a  HashIterator  looks like private abstract class HashIterator < E > implements Iterator < E > { Entry < K , V > next ; // next entry to ret