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• How can I vary the height of some keys within a row?

  - by ea

  I'm creating a custom keyboard layout. The SDK allows changing the width of keys in a row (as in ThickButtons), but ideally I'd like to be able to vary both the height and width of keys within a row (and still have the keys occupy all the available space.) Another way of looking at this is that I want to allow some keys to be in more than one contiguous row. Any ideas would help. Thank you.

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• textbox accept only digits

  - by hiba salem

  Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress Dim allowedChars As String = "0123456789$," If allowedChars.IndexOf(e.KeyChar) = -1 Then ' Invalid Character e.Handled = True End If End Sub this code accept only digits and its working like a charm but if i typed a wrong number its not allowing me to use the delete or the backspace on the keyboard how to solve this problem ?

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• GNU Emacs is crashing with -nw

  - by Jack

  When I run emacs with -nw option, the emacs really open, but I can't do more nothing. As if the user input is blocked and no keyboard signal is received and/or interpreted. I've tried run without load .emacs file and some other behaviors: emacs -nw -Q --no-desktop --debug-ini foo.c But makes no difference and strangely the GUI-version(using Gtk) is working fine. My gnu-emacs version is GNU Emacs 23.3.1 Any help to help to fix it is very appreciated.

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• How do I refer to an instance from inside it's own code in Adobe Flash.

  - by matt1024

  In Adobe Flash, I have a movie clip that is added to the stage when the keyboard is pressed. I want it to travel across the screen and disappear once it reaches the edge of the stage. At the moment I use this but the image appears and then stops. Here is my code: addEventListener(Event.ADDED_TO_STAGE,runtime); var c = 0 function runtime(){ while(this.x<800){ this.x += 12; } removeChild(this); } Thanks

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• How to generate a LONG guid?

  - by Ron

  I would like to generate a long UUID - something like the session key used by gmail. It should be at least 256 chars and no more than 512. It can contain all alpha-numeric chars and a few special chars (the ones below the function keys on the keyboard). Has this been done already or is there a sample out there? C++ or C#

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• jquery - "click" on keypress?

  - by WonderBugger

  I have an ajax search form that works fine if you click "submit" in that you enter a zipcode, click the "Enter" button and up pops results instantly. I'm trying to make it so that if the user presses "enter" on the keyboard, it has the same effect. It looks like it's submitting, but no results come up... I tried: if($('#search').length) { $('#zipcode').keyup(function(e) { if(e.keyCode == 13) { e.preventDefault(); $('#search').submit(); } }); }

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• How to clear mouse click buffer

  - by Chau Chee Yang

  We may use the following code to clear keyboard buffer: while PeekMessage(Msg, 0, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE or PM_NOYIELD) do; But how may I clear mouse click buffer?

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• Pressing up/down keys will navigate through items present in the silverlight listbox

  - by Malcolm

  I am using VS 2010 and SL 4.And I came up with strange behaviour of the listbox that it don't have keyboard navigation(the one which is present in wpf :( ).So is there a way or any idea or suggestion how can i do it.. I know the long way thats shown up here , link text But anything simpler then this or shortes then this will be nice.. :) Pressing up/down keys will navigate through items present in the silverlight listbox

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• Another Synergy issue: screen lock on Windows Server 2003

  - by pmr

  I have set up Synergy on Unix systems with no problems, however when I set up a Synergy server on a Windows Server 2003 box using I get an error message that the mouse cursor is locked when trying to move to the client system. I use a Microsoft Natural keyboard in case that matters (seems Scroll Lock might be involved). Does anyone have experience with using Synergy on Windows systems that have reported mouse screen locking in the log when unable to mouse over to a client system?

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• controls in runtime

  - by user158182

  i have a textbox array using that i create 20 text boxes in runtime, i need to get the focus if a particular text box(if i press downarrow in keyboard how to get the key down of a particular text box it can be 3rd text box).

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• How do you programmatically press a toolbar button with AppleScript?

  - by hced

  I hope this isn't too obvious, but I'd like to press one of the toolbar buttons within an application by means of AppleScript. Background: The button doesn't have any menu item or keyboard shortcut. Thus, I can't activate it by any of those methods; I need to find an AppleScript way of actually 'pressing' the button.

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• subview is not added immediately (iphone)

  - by Jonathan

  When the return button on the keyboard for a textfield is tapped I want to add a UIView, then connect to a website with NSURlConnection sendsynchronousrequest and I have the code in that order But when I run in the simulator (I can't run on device) the connection is run first then the subview is added (ie the opposite of the order of the code) Why is this and how can stop it, because I want the view to added, then the connection done and then the view removed.

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• Is two-finger non-homerow touch-typing for programming acceptable?

  - by codebliss

  I'm currently typing about 90 wpm (from http://speedtest.10-fast-fingers.com/ 90 correct 0 missed) using two fingers and the occasional ring or index. This probably grew from learning to type at an early age, before home-row was presented to me. Is this acceptable? Do people religiously endorse home-row even with low-mistake poking without looking at the keyboard?

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• Sql Server Management Studio Object Explorer dissapeared - missing - vanished

  - by Felbus

  ok, my Sql Server Management Studio Object Explorer had dissapeared. I know the shortcut F8, and the view-object explorer method.. neither do anything, ive clicked everything on the keyboard, googled around, but nothing.. really need this back, its a massive hassle having to navigate through the summary window without the object explorer tree view! help meeeee...

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• My Android game runs out of memory when it is closed and opened and couple times.

  - by sirconnorstack

  I have an Android game that has an activity for the menu, and then another activity for the game that creates a SurfaceView and Thread to deal with canvas drawing and game logic. When you exit the game and start it up again too much or if you open and close the keyboard (thus restarting the activity), the game runs out of memory, usually when loading a bitmap: java.lang.OutOfMemoryError: bitmap size exceeds VM budget How can I keep all my images in memory without loading them again when the game changes state, or how can I release them from memory and let them reload when the game is restarted?

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• adding a toolbar to a pickerview

  - by devb0yax

  Hi, How I could able to add a toolbar to the picker? I want above the picker there is a toolbar with a "done" bar button item. clicking the "done" button will hide (animate) the picker offscreen (going to bottom like the keyboard) I'm still looking for this how-to... Hope you could help me. Thanks

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• Using MonoDroid, how can I open a dialog when an EditText field gains focus?

  - by Kiada

  I made the EditText clickable but you have to "double-click" to bring the dialog box up, which isn't really desired behaviour. How can I bring the dialog box up when the EditText is clicked / gains focus? Bonus points for including a way to stop the keyboard popping up :) _createProfileDobEdtTxt.Clickable = true; _createProfileDobEdtTxt.Click += (sender, e) => { ShowDialog(DATE_OF_BIRTH_DIALOG); };

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• general...................................................

  - by kshitija

  i want 2 know vry basic concepts of computer sys,hv bit knowledge only.. Q : when we enter data through keyboard then how it is exactly gt stored?... in binary ?or in a ascii?

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• Insert space after autocompletion in Android

  - by Leafsoft

  Hello, I'm an Android developer and when my apps summon the keyboard, choosing an option in the autocompletion menu inserts the chosen word but not a space after it. Is there a way to make a space appear automatically I trigger autocompletion? Thank you in advance.

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• custom backspace button crashes iPhone app

  - by user319097

  I have a custom keyboard and whenever I touch the backspace button for the first time my app crashes! How can I solve this problem? My code: myText.text = [myText.text substringToIndex:([myText.text length]-1)];

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• What's the best way to run a Linux virtual server in Windows 7?

  - by Leonid Shevtsov

  I need a virtual server for web development, it'll host Apache+Postgres+Ruby+something else. What's the most effective software to run such a server? (ie with least virtualization overhead) Is there a way to run Linux as as service? I use VirtualBox at the moment, but it's inconvenient in some ways, such as it needs an emulator window open which also captures keyboard input when alttabbed into. (Also, coLinux hangs at boot on my machine, so it's probably not an option)

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• UITextView doesn't support Paste !

  - by Momeks

  Hi , i created persian custom keyboard , my letters type on UITextView , but the UITextView dosn't support paste function ! why ? i don't check the editable option .

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• Need to send a pasting command from one program to another?

  - by Roy

  I am using one program to monitor the keyboard for input but would like to use that same program to populate the clipboard then automatically paste to the cursor location of the other program? Can this be done... I am using Delphi 4 Pro.

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• UISearchBar disable table view on activation

  - by Sankel

  Hi there. I have a UISearchBar in the table cell. All done in code (not in IB). When the search bar is activated I want to disable the table view are between the search bar and keyboard, so there is no way to touch and navigate out of this view. Cannot really get it working. Help please.

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• Virtualbox in Headless mode

  - by ask

  I used the virtual machines in virtualbox in a "headless" mode instead of a GUI mode. what are the advantages of using it in a headless mode?? by headless does it mean that the server doesnt have a keyboard or monitor attached or does it mean that no window will "pop up" , denoting that it is ON(or any other status), when a virtual machine is worked with? what exactly does it mean? pls reply...

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