Any way to Initialize Java Array to start with 1

Hi Friends,
Is there anyway to initialize the java array with starting with 1 instead of normal 0.
Thanks and Regards.
JG

JamesGeorge wrote:
Hi Jacob,
Thanks for you time..
Coding like 1 - n will make everything uneasy, I find in other languages like vbscript,lotusscript it can be done..so just a thought to check in Java too..
Is there any valid reason for Java/Sun guys to start the arrays,vectors and other collections with 0
Thanks
JJShort answer: Java is a C-based language, and C arrays are zero-based so the rest are also zero-based for consistency.
Long answer: Arrays are implemented as contiguous areas of memory starting from a certain memory address, and loading from a zero-based array implies one less CPU instruction than loading from a one-based array.
Zero-based:
- LOAD A, ArrayAddress
- LOAD B, Index
- MUL B, ElementSize
- ADD A, B
- LOAD (A)
One-based:
- LOAD A, ArrayAddress
- LOAD B, Index
- ADD B, -1
- MUL B, ElementSize
- ADD A, B
- LOAD (A)

Similar Messages

  • Is there any way to call java program whenever i login to R3 System.?

    Hi Experts
    Is there any way to call java program whenever i login to R3 System.
    Means Whenever the user login to R3 system i should trigger one java program.. Is there any way
    Please help me
    Thanks & Regards
    Ravi Shankar B

    If you want to access to the Windows Taskbar, you should call some Win32 APIs and JNI. Refer to Win32 references.

  • Any way to get java for my iPod Touch?

    I can't access the network at my college because the sign-in page needs java. This is really frustrating. I read about something being done about this in February of 2008! What happened?
    Is there any way to get java on my ipod touch?

    No, the iPod touch does not support Java and there is no way of adding it.
    JavaScript and Java are totally different and JavaScript is enabled by default in Safari on the iPod touch.
    Your best bet would be to ask your college to consider a different sign-in page, as technically, there's no reason to use Java, and by doing so they are denying access to many handheld devices and mobile phones which people are increasingly using to access networks on the go.

  • Is there any way to upload iWeb files updates only with a 3rd party ftp program to a new hoster, e.g. Godaddy? I see no posts newer than 2007

    Is there any way to upload iWeb files updates only with a 3rd party ftp program to a new hoster, e.g. Godaddy? I see no posts newer than 2007.

    If you are using iWeb V 3, there are two other options for publishing the site...
    http://www.iwebformusicians.com/iWeb/Publish-Website.html
    Some pointers for choosing hosting...
    http://www.iwebformusicians.com/iWeb/Website-Hosting.html

  • HT1918 I hve been creat a new apple id. Bt with this id i couldn't update my old app. It's require my earlier id's password . So is there any way that I could update my app with my new apple id?

    I hve been creat a new apple id. Bt with this id i couldn't update my old app. It's require my earlier id's password . So is there any way that I could update my app with my new apple id?

    Not without deleting it and then downloading it from the new Apple ID.
    (96053)

  • HT204053 Our macs were set up with an incorrect Apple ID. Is there any way to change the Apple ID associated with these macs?

    Our macs were set up with an incorrect Apple ID. Is there any way to change the Apple ID associated with these macs? This causes increased frustration during the updating process. After maverick we cannot edit the id being used anymore.

    If you can prove ownership to the Macs, call Apple Care and request the Account Security Team.

  • HT4759 If I have a late 2006 iMac is there any way to sync my contacts and calendar with my iphone

    If I have a late 2006 iMac is there any way to sync my contacts and calendar with my iphone

    Upgrade to 10.7.5. See:
    Upgrading to Lion
    If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
    You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The cost is $19.99 (as it was before) plus tax.  It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
         Lion System Requirements
           1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
               or Xeon processor
           2. 2GB of memory
           3. OS X v10.6.6 or later (v10.6.8 recommended)
           4. 7GB of available space
           5. Some features require an Apple ID; terms apply.

  • HT204368 any way to make an iphone4 to work with Skype via bluetooth?

    any way to make an iphone4 to work with Skype via bluetooth?

    I have a Samsung HM1500. i don't know if it has 2dp. I guess it doesn't, 'couse otherwise would have work, wouldn't it?
    Any other way to fix this?
    Why doesn't Apple make a softwear update to solve this kind of problems?
    And do you have any idea how to set up diferent tones and for diferent applications - for istance Skype?
    Thank you very much for your help.

  • Any way to get Java Plug-In-like handling of jar versions?

    I have jars intended for use with the Java Plug-In with version #'s in properties files (computed by the various tooling for updating these on the server). The jars themselves have no notion of jar #.
    I would like to re-use these jars and version #'s with Java Web Start to avoid conditional GETs, but without jar diffing in this case (as I already have many small jars due to lack of jar diffing in the Java Plug-In).
    Is there any way I can get Java Web Start to act like the Java Plug-In in this regard (i.e. the jar version # is a statement from the server, the client does a normal GET against the jar URL if its own version is not that stated by the server)?
    [Don't get me wrong, jardiffing is cool, but having to do everything differently between Java Web Start and the Java Plug-In is [b]not cool.

    Best way IMO would be to create a Socket connection to it so that you could connect with a client app and feed in data that way

  • Is there any way to get an array from an object?

    public class X {
    byte[] a = new byte[] {0x10,0x20};
    //Native method
    public native short testnative(X b);
    //C++
    JNIEXPORT jshort JNICALL Java_Native_testnative1 (JNIEnv *env , jobject obj, jobject testobj)
    Is there any way to get byte[] a from jobject testobj ?
    Pprimitive types and objects can be get by JNI functions(like GetIntField, GetObjectField etc.), but I didn't find fucntions like GetXXXArrayField(), then how can I do that?

    Hint: an array is an object.
    -slj-

  • Is there any way to retrieve java source ie(.java) from java class (.class)

    I Lost my all java source file during system crash.But i have all class files.I want to get source files
    ie all .java files from that class.Is there any way to get my source from complied classs.
    Help me!!

    The short answer is no! But unofficially you can. The possibility (and the limitations) of the decompilation come from the class file format's being well-defined and open (available). So I do not think decompilation is very much "unofficial".
    You might, howebver, think decompilation is "unofficial", because there is no decomplier bundled with the "official" JDK (SDK): javap is useful but provides less than the decompilers.

  • Is there any way to mute or eliminate the start up sound?

    Loud Start Up Sound of Mac OS 10.4.11 drives me nuts!
    It wakes up the babies in the neighborhood and starts the dogs barking.
    Is there any way to prevent the start up sound from being produced? Mute it?
    Reduce it?
    (The sound volume controls on the keyboard and in the Sound Preference Panels
    seem to have no effect on it.)

    Hello,
    Just so you are aware, the startup chime is there for a reason. It means all is well with your Mac, but if you wish to silence it go here; http://homepage.mac.com/geerlingguy/macsupport/mac_help/pages/0025-startupsound.html
    And just in case the above link isn't what you want go here; http://www.versiontracker.com/dyn/moreinfo/macosx/21378
    Carolyn
    Message was edited by: Carolyn Samit

  • There any way to re-sign the app developed with Adobe DPS?

    Hi Everyone , I explain a problem that I have with DPS Single Edition ( it useful that is until May ) to see if anyone knows a solution. I have developed an app for a client , but the client wants to publish the app in Apple Developer with your name . How to export the .ipa or .zip Dps asks certificates Apple account and logically put mine ... (customer is a large company and I do not give me your passwords Apple etc ) you know if there any way they can re-sign the app ? As you do when you develop an app for a client who wants to publish on their own?

    Ok they'll ask my client to send me those files.
    With notifications no problem because the app does not.
    With respect to  Itunes connect and publication in the AppStore, will my client who is responsible for publishing the app, complete data etc. from their own.
    Your help has been very helpful to me. 

  • I have a new computer which i have down loaded i tunes to is there any way to sync my old laptop itunes with the new?

    i have a new laptop and down loaded itunes to it, is there any way to get the music from my old laptop itunes to this new version?

    See also this migrate iTunes library post.
    tt2

  • Is there any way to get around using iTunes.7 with a Nano (secnd gen)?

    I, like many others received a pretty new Nano from Santa, but was disappointed to find that.. it doesn't seem to be usable!
    I have a iMac (os x 10.2.8) and a iBook G4 (os x 10.3.7)
    BUT as I'm sure you're aware, I can't update the iTunes on either to version 7 because it's only compatible with 10.3.9 or higher..
    As I am only a poor design student, there is no way I can afford a new os, so my question is really, what the subject said, is there any way I can get around using iTunes to put music on my iPod? or am I pretty much screwed?
    Any suggestions would be really aprechiated! I just want to be able to use it!
    Thanks
    Sacha
    xxxxx
    iMac. iBook.   Mac OS X (10.3.7)  

    Here:
    http://www.apple.com/macosx/tiger/
    The current retail version is 10.4.6.
    You should make sure that your computer meets the minimum requirements for 10.4.6 before you purchase.
    They are listed here:
    http://www.apple.com/macosx/upgrade/requirements.html

Maybe you are looking for

  • Question about the HandHeld Package Configuration

    PDA Model - Dell Axim 30 Pocket Pc o/s Windows CE 2003 SE ZFH Version - 6.5 I have configured the handheld package, program section as follows: Programs to include on the start menu: Pocket Explorer Groupwise Groupwise Appt Groupwise Day Groupwise No

  • Has anyone tried to write a wizard in labview?

    Hi, We are planning a new GUI for our hardware, and we want to implement a Wizard, with next and back buttons. Our old GUI is implemented in Labview, and we had lots of database problems (globals, memory etc.). Is there a way to implement a wizard in

  • Call control protocols over which technology ?

    Hello, I am a little confused over which call control protocols are used over which layer 2 technologies. My understanding is as follows: - internet ADSL connection to PSTN = VOIP, therefore can use MGCP, H323 or SIP as call control protocols to your

  • How do I increase Memory in Final Cut Pro 7

    I have been getting an Error message: "Out of memory".  I have been rendering quite a bit.  Working with PAL footage from a camcorder.  Maybe I have to get rid of some of the rendering?  But where and how do I find it?  I work with an iMac that is a

  • Looking to buy a Power Mac G5 - some input please

    Hello, I have an older MacBook Pro 17" and a newer Imac I plan on selling. I want something good for video editing via FCP. I have been looking at the Power Mac G5 but I am no computer expert. I can buy an older used one with the following congif. Th