Determine the NEW QUERY IS EFFICIENT THAN THE OLD QUERY

How we can determine the new query is more efficient than the old query?

Hi,
See the explain plan and compare both of them
you should find which one is more efficient than other
cheers

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How to determine the maximum prefix of two CharSequences efficiently?

I have the following problem. I need a unicode friendly mechanism for determining the maximum prefix of 2 CharacterSequences. I've come up with the following code which appears to do the job, but which requires up to ([number of codepoints in smaller sequence] * 2) + 1 memory allocations. These memory allocations are rather irksome since I plan on calling this method extremely many times. The code I came up with looks like:
private static int getLengthOfMaxCommonPrefix(CharSequence str1, CharSequence str2, Collator collator) {
    if ((str1 == null) || (str2 == null)) { return 0; }
    if (Character.codePointCount(str1, 0, str1.length()) > Character.codePointCount(str2, 0, str2.length())) {
      CharSequence tmp = str1;
      str1 = str2;
      str2 = tmp;
    // @todo get rid of memory allocation
    char[] charArray = new char[4];
    int i = 0;
    for (int size = Character.codePointCount(str1, 0, str1.length()); i < size; i++) {
      Character.toChars(Character.codePointAt(str1, i), charArray, 0);
      Character.toChars(Character.codePointAt(str2, i), charArray, 2);
       // @todo get rid of memory allocation
      String char1Str = new String(charArray, 0, 2);
      // @todo get rid of memory allocation
      String char2Str = new String(charArray, 2, 2);
      if (collator.compare(char1Str, char2Str) != 0) {
        return i;
    return i;
}Am I overlooking an API that would allow me have this same functionality without memory allocations? If not, would it be reasonable to request that the Java Collator API be updated to have:
Collator.compare(int codepoint1, int codepoint2)which would eliminate the need for these memory allocations. The only reason I would suggest this change is that more than a few pieces of my other code involving unicode has the same problem. Also, when looking over the API it seems that
static Character.toString(char c)exists, but the following method doesn't:
static Character.toString(int codepoint)which would at least minimize some of the ugliness in the above code and be in keeping with the other APIs under Character.
Edited by: APBrusseau on Feb 10, 2008 11:23 PM
Edited by: APBrusseau on Feb 10, 2008 11:24 PM
Edited by: APBrusseau on Feb 10, 2008 11:29 PM
Edited by: APBrusseau on Feb 10, 2008 11:45 PM
Edited by: APBrusseau on Feb 10, 2008 11:46 PM
Edited by: APBrusseau on Feb 10, 2008 11:48 PM

But still, surely just walking character by character through the strings and comparing them (using your collator) will do?
    char[] c1 = new char[1];
    char[] c2 = new char[1];
    // swap longest/shortest string, etc.
    // for each char {
        c1[0] = cs1.charAt(n);
        c2[0] = cs2.charAt(n);
        s1 = new String(c1);
        s2 = new String(c2);
        // use collator to compare
    // }The only thing I don't know is whether there are collators which look at sequences of characters. For example, I think in Unicode, you can have an 'a' followed by a 'add an accent to the previous character' character, which would obviously impact on the collation order.
In which case, something like
    // for n = 1 .. length of shortest {
        int result = collator.compare(cs1.subSequence(0, n).toString(), cs2.subSequence(0, n).toString());
        if (result != 0) {
            return result;
    // equal to length of shortest string. Make decision based on length.This might be efficient, or not, depending on the implementation of CharSequence. String, for example, has a very efficient subSequence() method.

I am trying to determine the new project preset for multi-camera video shot as follows: 3 Canon camcorders, main shot is DV (tape) (720x480), b-roll is DVD (mini-disk) (720x480), additional b-roll is AVCHD (1920x1080). Film is from a wedding, DV contain

I am trying to determine the new project preset for a multi-camera video shot as follows: 3 Canon camcorders,
Main shot is DV (tape) (720x480, 29fps) - ceremony and reception
b-roll is DVD (mini-disk) (720x480, 29fps) - bride preparations
additional b-roll is AVCHD (1920x1080, 29fps) - groom preparations and misc all day ceremony and reception.
Film is from a wedding, DV contains main footage so I assume it will need to be the base. I am planning to use the preset for DV-Widescreen. Is there a better option? I'm concerned about playback as the three appear to have different PAR. I'm using Premiere Elements 10 on W8.
Ultimately this will be burned for two formats - one for a DVD that can be watched on a widescreen TV, second for a short clip trailer to go on vimeo.
(And no I won't be doing this again for a wedding that I shoot.)

VDRAVES
Please review since I am not sure how you obtained Video 3 tall when you scaled Video 3 with Constrain Proportions in effect.
Before
After
It becomes a zoomed in effect to get rid of the black borders. But, there is no tall and thin involved anywhere.
And, after the Scale increase, you can always click on the screen and move the image around a bit
(without overdoing it to get black borders again).
After and an adjust
Please let us know if you are OK with the information above.
Thank you.
ATR

I just bought a new computer. I know that I have several "libraries" on the old one. How can i transfer the data most efficiently?

I just purchased a new computer. My old computer has several "libraries" that have been saved. How do I know how to transfer the data most efficiently?

The progress for some games will transfer since some games synce progress to a cental server. For other games you will have to have the backup of the old iPod.
You can restore from backup or access the backup. See:
How to transfer game saves between iOS devices, without iTunes, and without jailbreaking | TUAW - The Unofficial Apple Weblog
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How to Determine the window is larger than 1024px and sotp(2000)

can i use code on Stage timeline(1000) like:
if windows width > 1024px { getStage().stop(2000);}
and timeline(2000) add code like :
if windows width < 1024px { getStage().stop(1000);}
pls help to make it right.thanks. i am very new for this...

Hi, Peter-
You can use some JavaScript to determine the window width. Here's a simple explanation I found:
http://www.javascripter.net/faq/browserw.htm
Hope that helps,
-Elaine

How to get the text for the new query

Hi all...
we have created a new query by copy of existing query. iwe have changed only the sales area in the filter.
when we run the original query in japan language, getting japan text for the material where as for the new query it is not getting japan text.
we have extracted text masterdata for sales area but when we run the query it is not displaying material description in japan language.
how to get text for the material in the new query?
thanks

hi,
What is the output for text filed you are getting as of now?
Check the properties of the material in old query?
Generate the query in tcode RSRT and execute and check.
Check if the Display as properties is selected as "Key and Text".
try to replace it back(sales area) in filters and check in new query - if u are getting the desired output or not.
Regards
KP

Bought a new Canon MG7540 printer to replace the old HP A618. When printing vector objects from Illustrator, they look like graphics from dandy (8 bits) ... no smooth, all cubes ... if do raster than print perfectly. Who knows how to treat it? No well to

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If I backed up with a newer version of iOS than the phone I am trying to backup to.. Is there any way to bypass the setup assistant in order to download the new iOS on the new phone then go back and restore from my old phone?

if I backed up with a newer version of iOS than the phone I am trying to backup to.. Is there any way to bypass the setup assistant in order to download the new iOS on the new phone then go back and restore from my old phone?

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I received my new Verizon Edge bill in the mail and it is $80 higher than my old plan. I have been so unhappy with this change over. Went through hell getting our second phone activated because of a weird computer glitch and when we asked if we would re

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Call 800-922-0204
I just purchased a new device using Verizon Edge. Why does my bill look higher than normal?
There’s two reasons why your first bill after signing up for Edge might be higher than normal:
Prorate Charges – If you upgraded an existing line and did a price plan change, you may have price plan charges and credits that went into effect the day you upgraded.
Sales Tax – Most states require sales tax on the full retail price paid by the customer, which in most instances will be charged at the time of the first invoice.
Note: Customers who purchased devices in AL, AZ, CO, IL, NM, ND or SD will be billed taxes and surcharges monthly as payments are made.
Your bill will normally include:
Your last Edge installment payment
The next Edge installment charge
If you are on a MORE Everything Plan, a monthly access discount for each qualifying line.
The details of Edge installments and discounts can be viewed at the line level portion of your bill under Monthly Charges and Equipment Charges, or in My Verizon, My Bill then Charges By Line.

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- If you restored the 5G frmm the iTunes backup of the 3G were th app in the iTunes library of the computer you used? They have to be.
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Query to determine the no. of objects per object_type for a give

Hi,
Below is the query i m using to determine the no. of objects per object_type for a given owner in DBA_RECYCLEBIN.
SELECT count(OBJECT_NAME),TYPE from DBA_RECYCLEBIN
groupby TYPE
having OWNER='FRPDWSO';
ERROR at line 1:
ORA-00933: SQL command not properly endedI guess i m making a very silly mistake here, can anyone please help me solve this issue

Oracle GROUP BY HAVING can be used to limit the returned rows after the grouping. With Oracle GROUP BY HAVING, the HAVING clause is applied after the GROUP BY has taken place.
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HT201269 ive recently got a new iPhone 5s due to my old one breaking, it has been sync'd but has now been showing the black apple loading screen for the last 3 hours with less than a quarter of the bar filled. what do i do?

ive recently got a new iPhone 5s due to my old one breaking, it has been sync'd but has now been showing the black apple loading screen for the last 3 hours with less than a quarter of the bar filled. what do i do?

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My new iPod touch (4th gen) has a significantly lower volume than my old one. I have maxed all the volumes and turned off the volume limit to no help. Can anyone help?

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Are you using the same headphones?
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Hello,
I've owned an Iphone since December, and I'm in love with it! There are a few things I've been waiting to have updated, such as, faster internet service and being able to receive multi-media messages. Now I see that there is a new Iphone being released for only $199 when I paid $499 for my 8G. My question is, does this phone that is so much cheaper compare to the old Iphone? And if it's coming with all of the features as the old Iphone, will the upgrade that is being released give the same exact features as the 3G?
Thank you!

The lower cost of the new iPhone is only happening because AT&T (and other carriers around the world) are subsidizing it, and in the process increasing monthly charges to recover the subsidy. In effect over the 2 year contract with AT&T for example, you'll pay marginally more for the new iPhone than you did for the old one!
Basically, the two models are the same. The new one has 3G capabilities, but 3G coverage in the US is very spotty at present and not increasing particularly fast, so a large proportion of people won't be able to take advantage of it. The new iPhone also has GPS capabilities which the original did not, and has somewhat better battery life. Otherwise, just about all the other improvements are in firmware, and the same firmware will be available to download and upgrade existing iPhones early in July.
If you don't need GPS and don't live in a major city where 3G coverage exists, you should be happy with your existing iPhone since not only will you be able to get the new firmware next month to add a lot of new features, but you'll also be paying less each month to use it - your data plan at present is $20 including 200 texts, while the new iPhone will be $30 for data with texting costs on top of that as well.

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Raya Alfa wrote:
...there are some that are mp3 and it will be extremely hard to pick them from the lot.
Not true. Select "Kind" as a sort category by right clicking the headings
Then click to sort by Kind
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Determine the NEW QUERY IS EFFICIENT THAN THE OLD QUERY

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