Java karala mata monada karanna puluvan kiyanna.

[amila325]

Ha ha ha !
I know extractly these are not your words , but I know whoose !
One thing is sure He knows markerting very well. You are going shopping for him. For me , I don't need trouble so keep this easy allright !

he he ! I know the person who shouting inside you ! I don't need to waste time with you.

anyway if there any java beginners or someone need help , let us know where you stucked , may be sometimes we as a internet community we can help you.

lol i knw who u r talking abut....
but my friend u r wrong thats wht I cn say

 

[Ranhiru]

machan when it is comming to mobile there are applications ..... and they can b so damn powerful as well as damn dangerous

ahh here is our J2ME master....

I know i know... Mobile Applications can be dangerous too

 

[kosandpol]

Machan i get what you are telling... Java is not language that can perform like C++
I get it... i know that C++ runs faster than Java... but do you think you can survive the future with C++ ???

When was the last time u created a Website using C++... i know its a stupid question.. because you cant create websites using C++... When was the last time u created Mobile Application using C++ ???

Machan the future is Web and Mobile based applications! So Java has a promising future!

When was the last time A network protocol was implemented using Java then ? For Java and other website creation software to run, C and C++ is used to create the platform. So there's always the need for C and C++ programmers. The web itself, let alone Java, is here because of C and C++.
When was the last time (if ever) a high capacity mail server software written in Java ? or a Web Server written in Java ? Even Apache Tomcat (the widely used Java server) is developed in C.

 

[sanzilla jackcat]

When was the last time u created a Website using C++... i know its a stupid question.. because you cant create websites using C++... When was the last time u created Mobile Application using C++ ???

This seems like a techinical question . That's why I interested and answer ! Yes you still can use C++ to write web services and even web sites ! who tell you no ?

well I'm not very sharp in mobil Application developing but I just remember that I wrote the first symbian C++ program the "Hello World" in C++.

for other two questions I have nothing interested techinical thing to answer !

 

[Ranhiru]

When was the last time A network protocol was implemented using Java then ? For Java and other website creation software to run, C and C++ is used to create the platform. So there's always the need for C and C++ programmers. The web itself, let alone Java, is here because of C and C++.
When was the last time (if ever) a high capacity mail server software written in Java ? or a Web Server written in Java ? Even Apache Tomcat (the widely used Java server) is developed in C.

ok ok... im not telling u that C or C++ does not have a future... If C or C++ was not there.. i wont be writing this very own post of mine because Windows wont be there... what i am against is that guy who tells that Java has no future... and has no jobs available in the market... Java has a very promising future if you learn it very well.... You cant just pass 1 examination and expect to be the top of the world... But if you learn J2EE and J2ME and other Java Technologies, there sure a very good job for you with a very good salary

 

[nagaya]

When was the last time u created Mobile Application using C++ ???

ai machan symbian and elfs for SE liyanne C++ walin neda..as i knw

 

[nagaya]

BTW,there wouldn't be any new OS in future with out C/C++....
mama nm kiyanne oya wade iwara wenne ne thane hatiyata ane gahanwa misa...
C/C++ one thanata java hariyanne ne and vise versa....

 

[sanzilla jackcat]

ahh here is our J2ME master....

I know i know... Mobile Applications can be dangerous too

agree !
How can it related the programming language safty directly to the particular device
security ... yes can be but very less. It's comming with the security model of that
plactform , well yes J2ME uses the sandbox security model. And remember that
iPod applications also uses this so called sandbox security model. Then it's not
very much about the language . Yes the language safty is lightly help to increase the device security , but then again there are pros and crons.

KVM itself is a little big interface , so there can be week places on that interface who can break out of the sandbox. Think if the KVM is running under the kernel mode ( thus thinking it's sandbox and assuming that never break out of that sandbox ). Then the security will be sorry.

so we cannot compare like this , most import thing is the security model of the plactform not the programming language.


Let me clear this , when C++ think that you have a pointer to a int , then you can add 100 to that pointer and access some aribritary memory location ( if that memory location is inside the sandbox , otherwise there will be a exception too). But in java you can't do this. That's what I mean language level security.
so it helps little.



Actually when comming to mobil devices the security model is the important thing.

 

[sanzilla jackcat]

BTW,there wouldn't be any new OS in future with out C/C++....
mama nm kiyanne oya wade iwara wenne ne thane hatiyata ane gahanwa misa...
C/C++ one thanata java hariyanne ne and vise versa....

\


No machan at the microsoft there they implement a C# only OS !
However there is .Net hot-spot compilers there. But the technology is completely
there is .Net.

and there are many more open source os'es that completely running without
C++/C however don't tell that those compilers are written with C/C++. I talking about the operating system kernel.

 

[kosandpol]

\
and there are many more open source os'es that completely running without
C++/C however don't tell that those compilers are written with C/C++. I talking about the operating system kernel.

What open source OS kernel is developed without using C/C++ ??

 

[sanzilla jackcat]

http://en.wikipedia.org/wiki/Singularity_(operating_system)

look , that's the OS kernel is written using the C# , but HAL ( hardware abstraction layer ) and interrupts like processor specific things ( in linux /arch folder) is written using C and assembly.

but still they need C++ /C even Assembly !
So never will C++ / C or Assembly programmer will loose their jobs.

 

[sanzilla jackcat]

What open source OS kernel is developed without using C/C++ ??

give me a minitue , it's not the singularity , that's from microsoft no ! However there is another many list of OSes .

I've seen it somewhere , now I googling again.

 

[nagaya]

What open source OS kernel is developed without using C/C++ ??

may be using ASM then

 

[sanzilla jackcat]

ai machan symbian and elfs for SE liyanne C++ walin neda..as i knw

yes symbian is using C++ , but symbian C++ environment is not the one and only
compitator for the J2ME , yes J2ME is known as a smart client as well as symbian
also a smart client.


I think for the mobil applications a thin client technologies are fit into the way if we think around the security in mind.

The reason for java to be popular as mobil markert it open it's specification to comment and managed to the open committie. like request for comments.
( something called a community process ). so the other companies like Nokia , Sony Errision and ..... can take the advantage and introduce their own ideas and make it a independent among the vendors. I think that's the reason J2ME is so much popular today. Yes There are powerful technologies than J2ME for the mobil world. But the popular one is J2ME.

and there are political problems also.
for a example for the iPhone Steve jobs take a long time to include Flash lite to the iPhone environment. Because their native applications will loose the markert. But I think now they somehow include that.

so the mobil technology is like that ! It's very dynamic and no one can say this will be the best after a one year !

 

[sanzilla jackcat]

may be using ASM then

check this machan , but there are many . I'm too sleepy now.
http://www.gocosmos.org/index.en.aspx

 

[ishanthasiribaddana]

Java- PCJT and IJTS- on Sunday times 23 August 2009

IJTS - Revolutionizing the IT training in Sri Lanka In the field of Information technology studies in Sri Lanka, the current trend is diverting to specialization of a carefully selected single subject. In Sri Lanka, few years back this specialization towards one strong subject was limited to a few number of rich students. They selected a special subject in IT to specialize after the graduation. For them to specialize or master a selected special subject they had to undergo overseas training.

Asanka Madavi Wisidagama, the CEO of the Java Institute of Sri Lanka During the BSc. programme, students learnt the basics of a number of subjects and later they selected one field to master. Now this trend is dynamically changing with the availability of training in Java Technology in Sri Lanka. Today the majority of the Information Technology interested students' community in Sri Lanka is waiting to finish their Advance Level examination to learn Java Technology, prior to their undergraduate studies.

Read full story
http://www.sundaytimes.lk/090823/Education/ed35.html