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• Sort collection of objects in hashmap based on the object's variable in java

  - by chandra wibowo

  hi everyone, i have a collection of book object in a hashmap, the book has book_title, book_author, book_year_published, etc. i want to sort them based on the book_title which is a String, in both ascending and descending order, and display them on the screen. i wish someone can help me, i have been doing this for hours and still havent come up with a solution. thanks in advance

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• How to get on which ListView has been a ContextItem selected?

  - by Pentium10

  I have a screen with three listviews, each having three different cursors, but all have the same ContextMenu show/resolve code and when the selection event fires, I want to get the ListView to refresh it. I can't use menuInfo.targetView, as that holds the LinearLayout for the ListView row, and not the ListView. in this method public boolean onContextItemSelected(MenuItem item) How is possible?

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• [picker dismissModalViewControllerAnimated:YES]; not working

  - by shishir.bobby

  I am using - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { } for imagepicker and using [picker dismissModalViewControllerAnimated:YES]; in iPad to dismiss the picker. also i tried using - (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker;{ [picker dismissModalViewControllerAnimated:YES]; } to dismiss the picker once it done the work. BUt its not dimissing it. when i tap anywhere in the screen, than only it gets dismiss. What i am doing wrong to dismiss the imagepicker? Many thnkas

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• How do include read-only formatted multi-line text in a windows form?

  - by stan

  I have a splash screen with multi-line text with minimal formatting (font size, font color, superscript, unerline). How do I create a dialog with this multi-line text with formatting?

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• Missing Localized Screenshots Error on itunes

  - by Arvind

  I have selected Default Language as "Australian English" as Default language. When I am submitting the binary it showing as rejected"Red Icon" with status "Missing Localized Screenshots". The application is in only single language. I have added screen shots also the application is only for iphone. When I am looking binary information that is showing as: Localizations : ( "en-AU" ) Please suggest me where I am making mistake.

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• Set the Size of a FrameView programmatically.

  - by npinti

  Hi guys, I am making a Desktop Application using Netbeans 6.8. What I would like to do is to programmatically set the size of my Application so that it fills the entire screen. I have looked around and it seems to be quite a nasty problem. I have been trying the code shown here, but it doesn't seem to be working. Anyone has any idea on how I can solve it?

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• How to grep curl -I header information

  - by Mint

  Im trying to get the redirect link from a site by using curl -I then grep to "location" and then sed out the location text so that I am left with the URL. But this doesn't work, it will outputs the URL to screen and doesn't put it test=$(curl -I "http://www.redirectURL.com/" 2> /dev/null | grep "location" | sed -E 's/location:[ ]+//g') echo "1..$test..2" Which then outputs: ..2http://www.newURLfromRedirect.com/bla Whats going on?

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• How can I specify different dimension of layout for different density

  - by michael

  Hi, Can you please tell me how can I specify dimension of layout for different density of screen? i.e. the layout are the same across different densities, but some dimension are different. how can I do that? Thank you.

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• Switch User in RedHat like XP [closed]

  - by rd42

  In our cluster, RedHat4 & 5 machines, if someone locks the computer and walks away no body can use it. Is there a feature in RedHat5, Gnome, KDE etc that would allow for the option of switching users at the lock screen, so more than one person can be logged in? Thanks, rd42

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• What is the name of the Windows System Menu button?

  - by xarzu

  What is the name of the Windows System Menu button? I am talling about the round glass-orb looking object (on a Windows 7 operating system) that appears in the lower left of the screen -- usually -- that you can click on to see the menu selection of programs on your compter.

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• controlling the colorboxs position

  - by Yael

  I'm using the colorbox plug in for several messages on my web page and I have one specific message that I want it to appear higher on the screen (so it won't hide the center of the page). Is there a parameter that controls the colorbox location on load? Thanks.

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• centerPopUp centers the popUp but with delay

  - by user273895

  did someone else encounter this problem? I use the methods PopUpManager.createPopUp() and PopUpManager.centerPopUp() to create and center a pop up window but it looks strange, like the window is created at (0,0) and then reappears in the middle of the screen. how do I fix this?

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• How can I change the color of build output in a shell window?

  - by Tim Gradwell

  I have a build process which runs from a batch file. It produces a large volume of text. Sometimes it prints the word "Error" or "Warning" followed by a message. The errors and warnings are getting lost among a sea of text. Can I highlight those words in a different color, maybe in a dos window, or a cygwin shell window, possibly by piping them through some string manipulation program before posting them to the screen? Thanks.

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• How to demo an iPhone app on a projector

  - by teepusink

  Hi, What is the best way to demo an iPhone app on a projector? Preferably without jailbreaking and without using a separate camera to record the iPhone screen which might limit movement? Thanks, Tee

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• How do I overwrite the functionality of the home button?

  - by Alex

  Essentially, I just want to change the home button from just hiding my app to killing the activity that is on the screen. I thought about writing a broadcast receiver that kills the activity, but I'm not sure how to kill the activity from the receiver. How do I change the functionality of the home button to "finish" the specific activity? Thanks

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• How to decrease width of table view cells for iphone

  - by David Hsu

  I'm trying to create a grouped table view with two sections. For the first section I would like the width to be only half the screen. For the second section it would be the standard width. Also, next to the first section I would like to put a button. How is this done? Thanks!

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• Python bitoperators

  - by Neelima

  What do the bit operators like AND(&),OR(|),XOR(^) in python do behind the screen? What do they calculate? I cannot understand the results they give when used in a program? 30&45 yields 12. How can we relate these three? 30|45 yields 63. How are these three related? Please answer this...

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• How do I simulate a progress counter in a command line application in Python?

  - by CRP

  My Python program does a series of things and prints some diagnostic output. I would also like to have a progress counter like this: Percentage done: 25% where the number increases "in place". If I use only string statements I can write separate numbers, but that would clutter the screen. Is there some way to achieve this, for example using some escape char for backspace in order to clear a number and write the next one? Thanks

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• Changing Location of user Login in WP

  - by HollerTrain

  i have a login form for my wp site, but when they type in the wrong user/pass it directs them to the WP login screen. any way i can change this without hacking WPMU core?

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• How can I use Action Script 3.0 to make random placed Symbols fly by?

  - by William Calleja

  I'm trying to make a simple animation with Flash CS4 and Action Script 3.0 to make a number of Symbols fly by from right to left constantly. What I want is that once a symbol has reached the end of the screen it is destroyed and another one is placed at the start position. I intend to give each symbol a random speed and create a random symbol each time one is 'destroyed'. Any clues where I can start?

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• Java Swing - Adding a row # column to a JTable

  - by llm

  I have data from a database loaded into a JTable through a custom table model. I want to have a column (should be the first column) which simply shows the display row number (i.e. it is not tied to any data (or sorting) but is simply the row number on the screen starting at 1). These "column headers" should be grayed out like the row headers. Any idea how to do this? Thanks

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• How to add custom menu item to an existing app?

  - by Adir

  C#. Example: I'm working on a screen capture software, so I want to enable specific window capture.

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• Why aren't Admob click callback delegate methods not getting called?

  - by executor21

  I'm integrating the latest version of the admob sdk (version 20100412) into my app. The ads get displayed, but I need the app to make some changes when an ad is clicked and admob displays a full-screen browser. However, none of the callback methods (willPresentFullScreenModal, didPresentFullScreenModal, willDismissFullScreenModal, and didDismissFullScreenModal) are called, even though other delegate methods are. Why aren't these callbacks being made? They were in the previous versions of the SDK, and the sample app doesn't use them, so it's no help.

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• Rotate an image around the Y-Axis in Java?

  - by mlaw

  I need to rotate a 2d sprite about the y axis. E.g., I have a 2d top-view sprite of an aircraft. When the user turns the aircraft the wings should tilt into (or out of) the screen to show that it is turning.

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• Can't exit an Android application

  - by saravanan

  // @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub switch(item.getItemId()) { case EXIT: try { this.finish(); } catch(Exception e) { } break; } return false; } When I exit my android application it resumes the previous screen. How can I exit the Android application properly?

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