Percentage equation problem

Which is the following:
     int a = 51;
               int b = 60;
               int total = a / b * 100;giving me 0 the answer should be 69

Oh i see.
One more question... I'm having trouble rounding it off:
double a = 600;
double b = 814;
double percent = a / b * 100;
DecimalFormat decimalFormat = new DecimalFormat("##.#");
decimalFormat.format(percentage);
gives me:
73.7
but i want a percentage sign at the end it gives me
7371% :|
Obviously i could add a percentage sign at the end (after decimal format has run) how i originally had it but that defeats the purpose of using deceimal format.

Similar Messages

Equation problem

I have a nice little equation for drawing a pie chart.
Problem is when I get up to around 20 pie slices I lose 1 degree in the rounding off of the numbers which results in an unclosed pie chart.( sloppy looking).
Take a look at the equation and maybe suggest alternatives.
int startAngle = 0;
int currAngle = 0;
int pieSize = Math.min(screenW,screenH)*3/5;
g2.translate(Math.min(screenW,screenH)/6,(Math.min(screenW, screenH)/6));
for (int i = 0; i <= answerList.size(); i++){
      float wedge = (float)TotalOutput[i+1]/numberOfAnswers;
      Color wedgeColor = myColor(i);
      currAngle = (int)Math.round(wedge * 360);
      System.out.println( currAngle );// adds up to 359 w/20 answers
      Arc2D arc = new Arc2D.Double(0,0,pieSize,pieSize,startAngle,currAngle,Arc2D.PIE);
      g2.setStroke(new BasicStroke(1f));
      g2.setPaint(new GradientPaint(arc.getStartPoint(),wedgeColor,arc.getEndPoint(),wedgeColor.darker()));
      g2.fill(arc);
      startAngle+= currAngle;// get new start point for pie slice
           } //forThanks
Jim

If you aren't too worried about the accuracy, just make the last item take up the rest of the space available. Have you tried using double rather than float? Or even BigDecimal?

Percentage calculation problem

Hi,
I have a requirement in report.
rows char reason
columns i have no of emp for each reason and % (no of emp for each reason / total no of emp for all reasons)
How to pass the value total no of emp for all reasons to get the value for the column %
Thanks and Regards,
Pooja

Hi Pooja,
Use Percentage function for calculation
%GT <Operand> Where <Operand> = no of emp for each reason
Regards,
Kams

Percentage calculation problem in ALV Grid

Hello All,
I have a requirement like this :
I have three columns in the grid named as A, B and C.
In column A i have the values as 30 and 40. Here the subtotal is 70 through the fieldcatalog field DO_SUM = 'X'
In column B i have the values as 50 and 40. Here the subtotal is 90 through the fieldcatalog field DO_SUM = 'X'
In column C i have the values as 40 and 60. Here the percentage should be subtotal of columnB (90) divided by subtotal of columnA (70) multiplied by 100. I should get the result as 128.57
I am using the final output display through REUSE_ALV_GRID_DISPLAY.
Could anybody help me in this issue.
Thanks,
Aaarav

Please refer [changing subtotals in ALV classic grid|http://help-abap.blogspot.com/2008/09/classical-alv-change-subtotal.html]
Regards
Marcin

Percentage Query Problem

10G Rel 2 here
I hate the new spam filters BTW, suck!! I had to waste 20 minutes of my time trying to figure out which words you people banned!
Query 2 brings in all what I need, but then I need to make a percentage calculation in Query #3, and even 'tho the query works, that column is blank. Basically if a customer has repeating rows say 12 times, some of those will be at reduced and some not (normal price). It is supposed to calculate my percentage level, but its blank and not working, what am I doing wrong ?
Say if customer 1234234 had 12 transactions and 4 of them are 1 in the Yes column and 8 of them are 1 in the No column, 4 / 8 should be 0.50 but it is blank, what am I doing wrong ?
Both the Yes and No columns just have 1. So sum the 4 (1) and Sum the 8(1) in this example and then do the division.
Create Table TEST_BASE_FINAL3 As
select cust_skey, Yes_Deal, No_Deal,
(CASE WHEN cust_skey is not null
   THEN round(sum(Yes_Deal) / Sum(No_Deal),2) ELSE 0 END) As Percent
from TEST_BASE_AMOUNT2
Group By cust_skey, Yes_Deal, No_Deal;

Do you need to return one row per cust_key? If so:
with t as (
           select 54546 cust_key,1 yes_sale,to_number(null) no_sale from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual
select cust_key,
        sum(yes_sale) total_yes_sale,
        sum(no_sale) total_no_sale,
        sum(yes_sale) / sum(no_sale) percent
from t
group by cust_key
CUST_KEY TOTAL_YES_SALE TOTAL_NO_SALE    PERCENT
     54546              6            11 .545454545
SQL> If you want percent of all yes sales against all no sales on each row:
with t as (
           select 54546 cust_key,1 yes_sale,to_number(null) no_sale from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,null,1 from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual union all
           select 54546,1,null from dual
select cust_key,
        yes_sale,
        no_sale,
        sum(yes_sale) over(partition by cust_key) total_yes_sale,
        sum(no_sale) over(partition by cust_key) total_no_sale,
        sum(yes_sale) over(partition by cust_key) / sum(no_sale) over(partition by cust_key) percent
from t
CUST_KEY   YES_SALE    NO_SALE TOTAL_YES_SALE TOTAL_NO_SALE    PERCENT
     54546          1                         6            11 .545454545
     54546          1                         6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546          1                         6            11 .545454545
     54546          1                         6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
CUST_KEY   YES_SALE    NO_SALE TOTAL_YES_SALE TOTAL_NO_SALE    PERCENT
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546                     1              6            11 .545454545
     54546          1                         6            11 .545454545
     54546          1                         6            11 .545454545
     54546                     1              6            11 .545454545
17 rows selected.
SQL> SY.

Linear equation problem

Here is the problem:
I have 2 point A(x1,y1) & B(x2,y2) ,what i need is find a point C(x3,y3);
This point C should :
1)form a line AC that goes throught point B
2)C is intersectin point of the line AC & one of screen edges :
(left=0,right=ScreenWidht,top=0,bottom=ScreenHeight)
3) The C point form a line (vector?) A--->C & not C--->A
I need to fighure out the C ,so if A is a projectile source,the projectil
will fallow the Target (C point) from A---->C..
Hope that clear enought,i would realy appreciate if i get some help soling this math problem (im not good in math) , that will be great if i get some code ( routine that takes x1,y1,x2,y2 as parametres and calcule x3 and y3)
Thanks.

Here is the problem:
I have 2 point A(x1,y1) & B(x2,y2) ,what i need is find a point C(x3,y3);
This point C should :
1)form a line AC that goes throught point B
2)C is intersectin point of the line AC & one of screen edges :
(left=0,right=ScreenWidht,top=0,bottom=ScreenHeight)
3) The C point form a line (vector?) A--->C & not C--->A
I need to fighure out the C ,so if A is a projectile source,the projectil
will fallow the Target (C point) from A---->C..
Hope that clear enought,i would realy appreciate if i get some help soling this math problem (im not good in math) , that will be great if i get some code ( routine that takes x1,y1,x2,y2 as parametres and calcule x3 and y3)
Thanks.

Screen resolution problem for components in a canvas

Hi,
I am developing a Flex application, and I am using more than
one canvases in a single page(with in application tag).
And one canvas has elements like Chart, datagrid, legent
& a label.
Width & Height I gave to canvas and all its elements
(except legend & label) is in percentages
The problem I am facing is that,
when I change the screen resolution, and
when I press F11(full screen) in IE, the all objects except
legend & label are increasing/decreasing, and in some cases
lagend & label are overlapping in the chart & data grid.
Could anybody please advise what I need to follow to
eliminate these kind of problems.
Thanks in advance.
Pavan

Ooooooh, haha my bad, I didn't realize you were talking about
relative positioning on your app.
Here's what's happening. Your component/application is in
ABSOLUTE layout mode, so you can specify coordinates for where
controls and components should be placed. When the size of the
application changes, these coordinates are hard-coded, and they
will always display in the same place, which can case them to run
into components that have been resized to fit the new application
size. Now fixing those numbers is not easy. In fact, I don't know
of any way to make those numbers dynamic so they adjust when the
application size adjusts.
Instead, I suggest using constraints or Vbox/Hbox rather than
hardcoded coordinates. With constraints, you can specify how far
your Legend component is from the edges of the container it's in.
Or, you can use the VBox or HBox so your component is always in the
place it needs to be.
<mx:HBox width="80%" height="50%" top="10" left="10">
<mx:PieChart id="piechart1">
<mx:series>
<mx:PieSeries displayName="Series 1" field=""/>
</mx:series>
</mx:PieChart>
<mx:Legend dataProvider="{piechart1}"/>
</mx:HBox>
In this example, You can see I set top and left to 10. This
means that my HBox will be exactly 10 pixels from the top and left
side of my application (or container, or whatever it's confined
to). The Piechart and Legend fit neatly inside the HBox, and
because it's an HBox, they will be side by side horizontally.
If you need spacing between your chart and legend, you can
always use the Spacer control under Layout.
<mx:HBox width="80%" height="50%" top="10" left="10">
<mx:PieChart id="piechart1">
<mx:series>
<mx:PieSeries displayName="Series 1" field=""/>
</mx:series>
</mx:PieChart>
<mx:Spacer width="100%"/>
<mx:Legend dataProvider="{piechart1}"/>
</mx:HBox>
As you can see, the Spacer control is separating our chart
and the Legend by a width specified. Always use a percentage here,
as you'll run into problems I talked about in my previous post.
100% means the chart and the Legend will be as far away as they can
be while staying within the Hbox container. If you decreased it to
50%, they would only be half as far away.
Hope this helps.
EDIT:
One last example of a pie chart and a Legend within a canvas.
Each object has constraints to the canvas, which lets us put them
whereever we want within the canvas:
<mx:Canvas x="0" y="0" width="80%">
<mx:PieChart id="piechart1" left="10" top="10">
<mx:series>
<mx:PieSeries displayName="Series 1" field=""/>
</mx:series>
</mx:PieChart>
<mx:Legend dataProvider="{piechart1}" right="10"
bottom="10"/>
</mx:Canvas>
From this example, the chart will always line up to be 10
pixels from the top and left of our canvas. The Legend however,
will always line up to be 10 pixels from the right side and bottom
of our canvas. Adjusting the canvas size, the chart size, or the
legend size will give you the desired distance between these two
objects.

This problem is getting pretty annoying...

I bought the iPod color, October of 2005. It worked well until July of 2006. I had gotten the Sad iPod icon, and all of my choices were screwed, and I had to send it in.
I got a new iPod of the same model back, and it worked well. Though I lost all of my music, at least I had an iPod that worked.
There was one thing wrong with it since about September of 2006. "Top 25 Most Played" would always just come on, and play, out of nowhere. It would just turn on and do this. That stopped happening not too long ago, and another problem has occurred. If I go to select a song, it'll display it, but wont play it. Nothing happens, my iPod is frozen, and waits 5 seconds. Then it will go to the next song, and do the exact same thing. I have to restart my iPod to get it to work again.
Even after that, I have ANOTHER problem. If I turn my iPod off, most of the time, I can't turn it back on. I get the Sad iPod icon, and the folder icon every time I turn it on! Then I have to restart my iPod about 5 times before it'll work again! I need help, please!

Restoring usually fixes a large percentage of problems.
I have a lot, and by a lot, I mean a LOT of music on my iPod, and restoring it would take a long time, having to put back all these songs on it.
Shouldn't take that long but you can let it run when you go to bed.

No upgrade problems here

I installed iOS 4 on my 3Gs today and it's working beautifully.
Thanks for the free upgrade Apple!
(From what I've read over the years, every single time software is upgraded there is a small percentage of problems, and a small percentage of people who erroneously think that because they had problems that everyone does and that therefore Apple is horrible)

Hold finger on app until they wiggle. Drop one app unto another. You will then have opportunity to change folder name. Tap on x to remove current name and type one of your choice. Return to screen and other apps to folder.
Hope this helps.

BT Cloud - large file ( ~95MB) uploads failing

I am consistently getting upload failures for any files over approximately 95MB in size. This happens with both the Web interface, and the PC client.
With the Web interface the file upload gets to a percentage that would be around the 95MB amount, then fails showing a red icon with a exclamation mark.
With the PC client the file gets to the same percentage equating to approximately 95MB, then resets to 0%, and repeats this continuously. I left my PC running 24/7 for 5 days, and this resulted in around 60GB of upload bandwidth being used just trying to upload a single 100MB file.
I've verified this on two PCs (Win XP, SP3), one laptop (Win 7, 64 bit), and also my work PC (Win 7, 64 bit). I've also verified it with multiple different types and sizes of files. Everything from 1KB to ~95MB upload perfectly, but anything above this size ( I've tried 100MB, 120MB, 180MB, 250MB, 400MB) fails every time.
I've completely uninstalled the PC Client, done a Windows "roll-back", reinstalled, but this has had no effect. I also tried completely wiping the cloud account (deleting all files and disconnecting all devices), and starting from scratch a couple of times, but no improvement.
I phoned technical support yesterday and had a BT support rep remote control my PC, but he was completely unfamiliar with the application and after fumbling around for over two hours, he had no suggestion other than trying to wait for longer to see if the failure would clear itself !!!!!
Basically I suspect my Cloud account is just corrupted in some way and needs to be deleted and recreated from scratch by BT. However I'm not sure how to get them to do this as calling technical support was futile.
Any suggestions?
Thanks,
Elinor.
Solved!
Go to Solution.

Hi,
I too have been having problems uploading a large file (362Mb) for many weeks now and as this topic is marked as SOLVED I wanted to let BT know that it isn't solved for me.
All I want to do is share a video with a friend and thought that BT cloud would be perfect! Oh, if only that were the case :-(
I first tried web upload (as I didn't want to use the PC client's Backup facility) - it failed.
I then tried the PC client Backup.... after about 4 hrs of "progress" it reached 100% and an icon appeared. I selected it and tried to Share it by email, only to have the share fail and no link. Cloud backup thinks it's there but there are no files in my Cloud storage!
I too spent a long time on the phone to Cloud support during which the tech took over my PC. When he began trying to do completely inappropriate and irrelevant things such as cleaning up my temporary internet files and cookies I stopped him.
We did together successfully upload a small file and sharing that was successful - trouble is, it's not that file I want to share!
Finally he said he would escalate the problem to next level of support.
After a couple of weeks of hearing nothing, I called again and went through the same farce again with a different tech. After which he assured me it was already escalated. I demanded that someone give me some kind of update on the problem and he assured me I would hear from BT within a week. I did - they rang to ask if the problem was fixed! Needless to say it isn't.
A couple of weeks later now and I've still heard nothing and it still doesn't work.
Why can't Cloud support at least send me an email to let me know they exist and are working on this problem.
I despair of ever being able to share this file with BT Cloud.
C'mon BT Cloud surely you can do it - many other organisations can!

Turning off headers and footers when printing a web page.

Is it possible to turn off (or reduce the size of) the
default header and footer
when printing a web page? I am using Internet Explorer 6.0.2
900, and only want
it to work with my computer and a specific printer.
I am using the directive @page normal { size : portrait;
margin : 0;} in a CSS
stylesheet specified as media="print".
Clancy

On Sat, 19 Jan 2008, David Powers wrote
>However, you are very selective in your quote. Michael
goes on to say
>(and I agree with him on this point):
>
>"The problem with logical inches and all other fixed
units of measure
>is that they do not scale well on systems with different
dot-per-inch
>settings. What may seem just right in Windows at 96 dpi
may be too
>large or too small on other systems.
Of course, but It's not a problem with logical inches per se.
The
logical inch is just another way of looking at what is meant
by the
screen dpi value. Scaling problems, with different dpi
settings, has
always been a Windows problem and results from the way that
the OS
handles scaling. Fonts scale perfectly. Actual windows, and
other
containers, don't. This is a problem programmers have
grappled with
since the first Windows OS. Vista is the first OS to try to
tackle this
problem.
>Thus, percentages or ems work best when cross-platform
compatibility is
>desired."
And that is because the users screen dpi, and hence logical
inches, are
totally irrelevant when specifying ems and percentages.
Ems and percentage equate to a number of pixels, not inches.
The sole purpose of screen dpi setting is to convert anything
sized in
physical inches into a number of screen pixels. That is the
_only_
purpose of screen dpi. It's a very simple algorithm.
(physical) inches x screen dpi value = number of pixels
How do _you_ think a font sized in points (inches) gets
translated to a
specific number of pixels on screen. I'd be interested in
your answer.
For the screen a conversion from physical inches to pixels is
always
necessary because, as you say, pixels are the unit of screen
measurement
but they are not just a "standard" measurement, they are the
only
consistent measurement. It's not the users program that
creates pixels
on screen but the Operating System. The program requests the
OS to
create a given font at a given size and the requested size
_must_ be in
pixels. Windows can't _directly_ create a screen font that's
specified
in points (inches) because it has no notion of what a
physical inch is
on screen. It does know what a logical inch is because the a
logical
inch is defined by the screen dpi value. That's what the
screen dpi
value is for. If a browser programmer wants to bypass the
variability of
screen dpi on different computers then they ignore dpi values
and work
directly in pixels i.e. in ems or percentage. When ems and
percentages
are specified one is dealing only in pixels.
> It makes a lot more sense in terms of website design to
set a
>font-size of 14px than use units that both you and
Michael Bowers
>define as "1/72 of a logical inch".
Of course it makes more sense to set font size specifically
in pixels
because that's the only unit the OS can use to put something
on screen.
I can't see where you get the idea that either Michael Bowers
or I have
said that there is a unit "defined as 1/72 of a logical
inch". Every
Windows program written takes it that there are 72 points to
a
_physical_ inch.
>
>Yes, you *can* use points to set font sizes (or any other
measurement)
>in CSS for onscreen display, but your fixation with
logical inches
>appears to add little of practical value to choosing the
most
>appropriate measures for designing pages to be viewed on
displays of
>various sizes and resolutions.
You are implying I've said things which I haven't. I have
never, at any
time, said one should use points or inches in designing web
pages. You
seem to have missed the point that what I am doing is
explaining why you
see the results you do on screen when those unit are used.
Somewhat more
informed than "Points are only for print because I don't know
what they
mean on screen, so they must be meaningless".
>As Eric Meyer says on page 110 of "Cascading Style
Sheets: The
>Definitive Guide" (2nd Edition), "points can be a very
difficult
>measurement to use in document design."
And again, I've never advocated using them in page design. A
close
reading, however, from page 83 onwards shows that Eric Meyer
has an
imperfect notion of the meaning of screen dpi. Heresy!! He's
hardly
alone, which is why I did a web site.
>
>That's why I recommend leaving points for use in print
style sheets.
>However, if you enjoy making life difficult for yourself
by using
>points for onscreen design, you're perfectly free to do
so.
Once again, I have never advocated that. You are setting up a
straw man
to knock down. You can do better than that.
Richard Mason
http://www.emdpi.com

The other day, i was using my iphone 3gs 32gb to take pictures, thenit just shut off, the battery wa around 70-80%. Now it shuts down randomly as long as the screen is unlocked, there will be a chance it will shut off. I have tried draining and charging,

Hi everyone,
I was playing games on my 3gs the other day and then it shut off randomly and the screen slowly faded away the battery was at about 70%
now it will just turn off randomly without warning unless plug into a power source and wont turn on after shutting off unless plugged in
I have tried restoring it, putting it in a dehumidifier and also charging overnight
I have tried to drain the battery but it wont work because it will shut down whilst i am draining the battery
One time today i turned it off and left it for a few hours, the battery was 89% but when i turned it back on a few hours late it showed the plug into power sign
It charged to about 33% and then a few mins later it went up to 100%
Could this be a battey percentage sensor problem?
It anyone has an idea of what might be going on please tell me, it would be greatly apreciated
Also: i am on ios 5.1.1 and NOT jailbroken
Thanks
Kelby

I had major issues with the iPhone 4s battery, however it’s resolved.
The tech who set the phone up at the Apple store did so with little training.
if you have a mobile me account. First go and move all your data to the cloud by going on your computer and logging in at me.com/move. The cloud has replaced mobile me, so there is no need for those two accounts
Also make sure that for any of your email accounts you set them up to fetch, not push. My tech person set them all to have the email servers push data to the phone. The new iphone4s antenna is extremely strong so it will continually try to access stuff that is pushed–***** a lot of battery life doing this. It makes it worse if you have exchange 2010 accounts. Something about changes made to exchange really suck battery life from devices that access such accounts.
turning of locator and the push notifications from facebook--they have a lot!

One report to check status of project/wbs(TECO/REL)+ available budget

Dear All,
Please advice. Is there any report (one for all ) which can show Status of project/wbs + available budget of a project. I tried cns43, cn41 and report s_alr. But it shows in different tcode/report. Hopefully there is a standard report that can show these in one report.
Many thanks in advance.
Nies

CN41 shows the Current Budget and not Original Budget.
If Available Budget in your terms means difference between Current Budget and Actual, you can include a column 'Difference' from menu.
Select the Column Budget 1st, Menu Edit>Comparison> Choose Actual Cost.
The output shows the difference and percentage. Problem now is you can't view the status.I can't think of anything standard which exactly gives the ouput columns you are expecting.
Regards
Sreenivas

Scaling issue when printing to HP devices from InDesign CS4

I seem to have a recurring error printing from InDesign CS4 (OS X Leopard 10.5.8) to both my HP printers (C3180 & Officejet Pro 8500). When printing at 100% size, the artwork gets scaled up slightly. For example, creating a simple 5 x 5" box ends up coming out at 5.125 x 5.125" on the printed sheet (with no scaling turned on in the print dialogue).
I've not been able to find any support issues related to this on either HP or Adobe's site. I suspect it's s driver/postscript incompatability issue. The same artwork prints at the correct size when exporting to PDF and printing from Acrobat.
Curious if anyone else is experiencing the same problem.

A large percentage of problems we see related to printing seem to be with HP printers. Are you doing borderless or anything like that? What is the page size and scaling in the driver?

Service entry sheet validation required

Dear Experts,
i am facing a problem while accepting service entry sheet, the scenario is as follow;
when accepting service entry sheet reference to PO, the price change indicator is set in order to allow the users to enter a price not percentage, the problem is this scenario allow users to enter price more than that in PO which is totally wrong, so kindly please advice if there is any error message based on VALUE not QUANTITY can be generated on the system to control the value entered on the SES not to exceed the PO.
thanks in advance...............................

thanks for your feed back, but the problem is the system allow which give the users the chance to accept service entry sheet with price more than in PO (No control at all), i tested it by myself and the system didnt stop me.

Percentage equation problem

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