N002199B
Last Activity: Jul 23 '10, 12:05 PM
Joined: Feb 5 '07
Location: The Whole World
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I am sorry but I cannot find why it worries you that a language that runs on a virtual machine, keyword being "Virtual"-JVM should be run from a hard disk. However, can you unpack your question? Or simply, enlighten us on which other programming language runs from hard disk. -
simply put, "You cannot build a house from the roof downwards". Java is a very stable language, if only you start with the basics and cement a good foundation.
Try reading someting entitled, Introduction to JavaLeave a comment:
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I guess life can get really difficult. declaring a string variable a="a" and b="a". wow, It has been a while since I saw that one.
Also, I thought the 'continue' statement is to be used in a loop to disregard any code that follows is but is still in the loop, and the loop action is proceeded to. BurnTard, What is that continue doing in the finally block of code?
Please read on looping, conditional...Leave a comment:
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@I_Know_these_g uys_from_somewh ere
This mistake reminds me of "No Problem"!!
that is the effect of copy and paste sipatha! But nice going.Leave a comment:
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How can we develop iPhone Applications
Hie Gurus...
How does one develop iPhone applications without a Mac NoteBook. eg: on a simple intel PC? It seems the SDK is only meant for Mac Notebooks.
Secondly. What is the, so called "native language" used in developing the custom applications. I am feeling heavily constrained.... ..
I am into java and j2me -
sorry, I meant your Catch BlockLeave a comment:
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Can you send a sample of your try catch block. I am of the feeling you are using the generic exeption error message appended with your custom one each time you display the error....
It is just a hunch. How do you find Groovy though? Is it worth moving to...Leave a comment:
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It's Java - J2ME
And the url is : http://m.jointhemutiny .coza.
Try downloading it and then to register it....Leave a comment:
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Nokia 6300 application limited user input
Hie.
I have a Nokia 6300 and have an application that expects user input on login and registration.
However, the application cannot work on the 6300 because the phone is not allowing the keying-in(use input) of more than 2 Characters when I am trying to login in or register. This weird and is only unique to this model. All other phones are working well with the same application.
Is there a way that a phone... -
that may be true in .Net, but I wonder if it works in j2me. I am trying to do it in J2ME, and I am thinkinking of actually handling the drawing code myself instead of using the list and other such lcdui classes.
I hope I am clear, and am willing to be corrected...Leave a comment:
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read java doc on the File Class instantiation. You can actually specify the URL in one of the costructors....Leave a comment:
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Do not be bothered dear java enthusiast. Java has it all for you. The designers did the getting bothered part for you. You just need to know where to find it....It's all there , "somewhere in the javadocs". And if you need help from the -community, u just need to know how to ask and be a bit specific with your questions.
So what is it that you need help with by the way? the methodwhich gives you a Substring...Code:substring(int a... )
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menus and submenus
Hie Guru's
I am trying to write code that can be re-used by simple calls to build menus and submenus on mobile devices.
I have heard about the cascading menus design pattern, but do not understand it. I hear it can be a solution and read this document at Big Designs for small devises .
It seems good, but i still cannot start building menus and submenus in j2me.
Can anyone shed some light... -
you are almost there. If you look at the API, you can see there is an option to wrap the FileOutputStrea m "fos" in a FileWriter and calling the write() method. THat's all you need. REad THe FileWriter specs from the API
Regards...Leave a comment:
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Are you using a rich application or a web application? Web applications can be handled via some javascript...Leave a comment:
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NetBEans6.0 - mobility pack not working
Hi guru's
I have downloaded the fulle Netbeans 6.0 Suite.
I want to develop MIDLETS mobility suite) and it is giving me and error about the "Sun Java Wireless Toolkit" needed to be run, which must support JD1.5 already.
THis is ridiculous to me as I still have the Netbeans 5.5.1 installed and can run the emulator using it's in-built wireless toolkit version 2.5.1.....when Netbeans 6.0 has the... -
so you want a link to download the javadocs to keep on your flash/hard drive?
try these_:
java 6.0 docs downloadable1
java 5 API from sun
jvm specification...Leave a comment:
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I just hope the variable is not as hidden as the question is. What type of pop up window is it that you are trying to use, so that we at least know where to start from?...Leave a comment:
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So what have done with the local Sun App Server?
Is it a JSP u want to deploy or the whole site?
for tomcat webserver:
Ok if it is the whole site, you will need to create a web.xml (Deployment descriptor) for the web application defining where your resources (jsps, html, welcome page file list, erro page,...etc etc) are. then put that in the folder with called web-inf inside your web application folder. Then...Leave a comment:
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Yes, I think we are on the same wavelength. I want to keep an array of five previous passwords. If the password has expired according to the timestamp of the last password change <<< also stored In the USER'S Table on an Oracle DB >>>> compare the new suggested password against these.... It should not be equal to any of these.
From there, set the new password and record the timestamp (update DB) and allow the...Leave a comment:
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