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vijay jacob

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since Jul 02, 2013
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Recent posts by vijay jacob


Hi,

Unable to download older version of cloudervm for hadoop which support 32 bit.

how to get it?Do anybody has this image on google drive , then could you share it with me.

regards,
Vijay
7 years ago
Hi,

I am trying to improve my german on day to day basis.
Basically what i was trying to explore is , what are my chances to find hadoop job with 1 year hadoop experience.

Is that skill in demand.

Regards,
V
7 years ago


Would like to know the job scope for 4+ years in java 1 year hadoop programmer in switzerland or Germany.

Looking forward for valuable guidance.
7 years ago


Would like to know the learning curve in hadoop.
Which are things which we should grab inorder for the start.

Looking for some guidance for newbies.
7 years ago


Thanks for your reply.Ths is exactly what i was looking for.I was skeptic about it.

My target market is Switzerland.I thought it was niche skill.

My only analysis it will be theri for long time. Because replacing GIS resource would be hard or it is a backup skill.

Regards,
Vijay
7 years ago


What are the opportunity for JAVA GIS(Geographical system) developer in Europe .Can it be considered as rare high paid skill.

I believe GIS would be their for long time .So is it worth investing time to learn new technology GIS S/W: Map Server, OpenLayer, Sharp Map, ArcObject SDK.

Also regarding the learning curve.Is this high paid skill.

7 years ago
But a java programmer does not do in assembly .

can we access registers of microprocessor using java ..

I believe we write independent of the backend microprocessor.It is the JVM which does the translation based on the microprocessor.

Am i right?
7 years ago
Hi,

Today somebody just asked me what is the link between microprocessor and java.

i was confused .... Then i said java is machine independent That really mean os independence... He argued we use microprocessor level stuff in java.
i asked can you write or read value from any register..... then he took a pause.

He suddenly start explaining int a=10 and then multiply a*10.
then he was trying to saying moving into register and mulitplying all those concept. But my argument was this java does not do anything right it is the interpreter or jvm does it.

I think he is insane , he is trying to say we are going to program on the processor based.He seems to be system architect.

But from a java programmers perspective ... where does these fit . Definitely a programmer should know all the memory management stuff.

After all these years i believe am i missing something...
7 years ago

There is no automated process.
7 years ago
According to the site http://www.learningtree.com/courses/516/java-best-practices-and-design-patterns/

common design patterns

Observer
Iterator
Template method
Strategy
Factory
Singleton
Data Accessor Object
Data Transfer Object
Composite
ServiceLocator
Proxy
Factory


You should go throught the advantage of having maven.. Main reason people take the pain is to have version controlled jar. And it rebuilds only those changed classes unlike ant which rebuild all the classes.

If you really dont want to add the jars , then you can use the ANT build tool , where you only need to show the jars location or add it in the classpath.
7 years ago
Guess the person just started sailing in the ocean.only thing he can recognise confidently is that ...


Post what you think is the 10 best pattern.


Thanks