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  • Black box test cases for insertion procedure

    - by AJ
    insertion_procedure (int a[], int p [], int N) { int i,j,k; for (i=0; i<=N; i++) p[i] = i; for (i=2; i<=N; i++) { k = p[i]; j = 1; while (a[p[j-1]] > a[k]) {p[j] = p[j-1]; j--} p[j] = k; } } What would be few good test cases for this particular insertion procedure?

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  • C#/Mono Run Server in Background

    - by dbemerlin
    Hello, I created a Server that listens for HTTP connections all the time. It's a default Console Application and runs on a Linux Machine using Mono (2.4). The Problem is that i want this Server to move itself to the background (deamonize itself). I couldn't find a Solution on Google and mono Server.exe & is not really what i'm looking for, eventhough it works for the moment. Any hints/ideas?

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  • Can't figure out the color of an svg element

    - by yass
    I have a very simple HTML page, viewable on gh-pages with the following code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link href="style.css" media="screen" rel="stylesheet" type="text/css"> <script src='http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js'> </script> </head> <body> <div id="page"> <div id="content"> <div id="heatmap"> <svg style="margin-left: 80px; color: rgb(255, 255, 255);" width="800" height="880"> <g transform="translate(80,80)"> <rect style="color: rgb(255, 255, 255);" height="720" width="720"> </rect> </g> </svg> </div> </div> </div> </body> </html> with the following CSS: body { background-color: #FFFFFF; font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #FFFFFF; } #wrapper { margin: 0 auto; padding: 0; } #page { width: 1000px; margin: 0 auto; padding: 40px 0px 0px 0px; } #content { float: left; width: 660px; padding: 0px 0px 0px 0px; background: #FFFFFF; } I expect the rectangle, 'svg rect' to be the color #FFFFFF, or white. But it shows up as some other color. I opened it up in firebug, and it shows the computed color to be #FFFFF:

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  • Background image in java

    - by Mona
    hi, i'm trying to put an image as a background of my interface in java , i tried to write a class that does that and using it , but is there a simpler way to do that . thanks

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  • scaling background and min size

    - by ross Hulford
    Hi I have big background images 1200 by 1200, what i would like to do is expand the images when the user resizes the browser but constrain it so they never scale any smaller than the original size. There all lots of scalable bg images out there but none I can find that do this, any help would be appreciated.

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  • javascript resize background image

    - by George
    Is it possible to resize a background image on load using javascript? I don't care about dynamically resizing the image according to window size or anything, I just want to take large images and resize them to a specific width and height so that the full image fits inside a specific layout.

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  • Is it possible in Gnumeric to paste-special only background colors w/o overwriting foregroudn colors, boldness, etc?

    - by darenw
    I've written a huge complex spreadsheet in Gnumeric, with areas of different background and foreground colors, text and numbers in bold or various colors to indicate meanings. Certain cells ise a diagonal pattern combining the surrounding background color with black - this warns me not to alter those cells when I haven't had my morning coffee. Big problem is changing just the background color of an area - to do so wipes out boldness, foreground colors and the diagonal-pattern cells. I use "Paste Special" and choose Format to copy-paste colors from one area to another, or make the pattern of bold/normal of several rows match one that's done right. What I'd like "paste special - just the background colors (but preserve patterns and 2nd colors of backgrounds)" and "paste special - just the text style/fonts" but I've never encountered any such thing. Are the effects I want possible?

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  • android listview set dynamically background color of views

    - by Sephy
    Hi everybody, I know that there have quite a lot of answers to similar questions but I couldn't find any solution to my question, so new topic : I'm creating a listview, with one basic view per row, my try is to change the background color of the view by .setbackgroundcolor, but nothing's doing the trick... I define an array of color at the beginning of my resources and i'm trying to display it, I also tried to put the array in the class, write the color like #00FF00, int, and I wanted to try 0x...... but as my colors are in an array, I can't do 0x+myColorsArray[i] because Eclipse tells me that it's not a proper hex color... I'm getting a bit desperate... thanks for any help

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  • How to change UINavigationBar background image - iphone sdk ?

    - by tester
    first of all, i read all "changing uinavigationbar color & backgound image", but i couldnt get over my problem. i have a tabbar app with 4 tabs. each tab has navigationcontroller. (i arranged all the objects in mainwindow.xib file in IB) in thew first tab, i wanna display 1.jpg on navigationbars background image in first view. when the use taps the tableviews row, how can i display "2.jpg" on navigationbar for second view? i also wanna display different images for each tabs. how can i solve it? thanx for all.

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  • Android: Using linear gradient as background looks banded

    - by user329692
    Hi All! I'm trying to apply a linear gradient to my ListView. This is the content of my drawable xml: <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"> <gradient android:startColor="#3A3C39" android:endColor="#181818" android:angle="270" /> <corners android:radius="0dp" /> </shape> So I apply it to my ListView with: android:background="@drawable/shape_background_grey" It works but it looks very "banded" on emulator and on a real device too. Is there any way to reduce this "behaviour"?

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  • Stopping background services during an android activity

    - by fanar
    I am developing an android game right now, and it requires very precise timing and synchronization. That said, it is essential that there is no lag during the game. However I sometimes get lag spikes in the game, and I know its not the GC because I have run the ddms tool, and eliminated all the GC calls. However, I do see alot of background services popping up in my ddms logcat. Is there anyway to pause all services when my game is running? I would appreciate any other solutions. Thanks

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  • Background processing in rails

    - by hashpipe
    Hi, This might seem like a FAQ on stackoverflow, but my requirements are a little different. While I have previously used BackgroundRB and DJ for running background processes in ruby, my requirement this time is to run some heavy analytics and mathematical computations on a huge set of data, and I need to do this only about the first 15 days of the month. Going by this, I am tempted to use cron and run a ruby script to accomplish this goal. What I would like to know / understand is: 1 - Is using cron a good idea (cause I'm not a system admin, and so while I have basic idea of cron, I'm not overly confident of doing it perfectly) 2 - Can we somehow modify DJ to run only on the first 15 days of the month (with / without using cron), and then just stop and exit once all the jobs in the queue for the day are over (don't want it to ping the DB every time for a new job...whatever the jobs will be in the queue when DJ starts, that will be all). I'm not sure if I have put the question in the right manner, but any help in this direction will be much appreciated. Thanks

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  • UILabel background color not updating in UITableView

    - by Joey
    I'm having a perplexing problem with a simple UILabel I put on a cell in a UITableView. I enter a separate view after tapping on a row, like many UITableViews. In there, I update the cell so that when I return to the rows, it should be updated, with this: MyTableViewCell* cell = (MyTableViewCell*) [mTableView cellForRowAtIndexPath: [NSIndexPath indexPathForRow:mActiveRow inSection:0]]; cell.myLabel.text = @"New Value"; // updated text cell.myLabel.backgroundColor = [UIColor greenColor]; // updated color When I return, though, only the text is updated, not the color. When I scroll the row off the screen and return it refreshes properly via another path of code that has exactly the same code. Could there be some trigger to refresh specifically the background color of the UILabel? I'm not sure why the text will refresh but the color won't.

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  • Background repat in Flex 3

    - by Tom
    Hello everybody, I am trying to set a background to a canvas, and set an repeat-x on it. But anything I try don't work. I am using this code: <mx:Style> Canvas.topbar { borderColor: yellow; alpha: 1.0; backgroundImage: url('../assets/images/header.png'); backgroundRepeat: x-repeat; } </mx:Style> <mx:Canvas height="25" top="0" left="0" right="0" styleName="topbar"> <mx:Label x="2" y="4" text="{system_name} {system_version}" height="15"/> </mx:Canvas> But it won't work:( What is wrong with the code?

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