So I have a little (musical) keyboard that has USB midi interface. I know you can program to this (many programs accept input from the midi device via USB interface) but where do you begin to program a midi device?
Ideally I'm looking for a platform-independent api, through Python or something.
want to ask user to input something but not want to wait forever. There is a solution for Linux, http://stackoverflow.com/questions/1335507/keyboard-input-with-timeout-in-python, but I am in windows environment. anybody can help me?
I have a sqlite databse that holds a table. The table contains about 7500 data. I've fetch the 7500 data in a UITableView. A UISearchBar is used to search the UITableView.There is no problem in simulator but when I run in a iPhone device, then it will take time to load and when I type to SearchBar then it hangs the device keyboard.
Is there any optimal solution to load 7500 data in a UITableView?
I recently acquired a Metrologic Barcode scanner (USB port), as everyone already knows it works as a keyboard emulator out of the box.
How do I configure the scanner and my application so that my app can process the barcode data directly? That is, I don't want the user to focus on a "Text field" and then process the data when the KeyPress event fires.
For Example:
If I need to read a multiple line input like:
1 20
2 31
3 41
Also how to specify input in multiple lines?
When ever I hit "Enter" on keyboard for new line input the program starts execution?
Is there a GetLastInputInfo() equivalent that can be used in Linux?
The intention is to detect the last input time (keyboard or mouse) of the user.
Am using python to script the program.
This may be a basic question, but I have to admit I've never truly understood what the difference between the Control.Enter and Control.GotFocus events is.
http://msdn.microsoft.com/en-us/library/system.windows.forms.control.enter.aspx
http://msdn.microsoft.com/en-us/library/system.windows.forms.control.gotfocus.aspx
Is it a differentiation between capturing keyboard or mouse input or something else?
The usual way to call a shell command from java is something like that:
Process process = Runtime.getRuntime().exec(command);
and works usually fine.
But now I've exported my project to an executable jar file and callig shell commands doesn't work any more. Are there any explanations, solutions or workarounds for this problem?
phineas
--
edit:
even keyboard interrupts (ctrl+c; ctrl+d) aren't recognized.
terminal input won't work after killing java
We had a a clob column in DB. Now when we extract this clob and try to display it (plain text not html), it prints junk some characters on html screen. The character when directly streamed to a file looks like ” (not the usual double quote on regular keyboard)
One more observation:
System.out.println("”".getBytes()[0]);
prints -108.
Why a character byte should be in negative range ? Is there any way to display it correctly on a html screen ?
I would like to have some eventhandler which raise if a new application is started. I've heard that this is possible by using a hook but the only examples I can find are based on mouse/keyboard events.
What is an example link of how I can create such a hook in C#?
Oh and btw: Nope, I don't want to use WMI which could be a solution as well but it's not an option in my case.
I recently acquired a Metrologic Barcode scanner (USB port), as everyone already knows it works as a keyboard emulator out of the box.
Now my question, how do I configure the scanner and my application, so that my app can process the barcode data directly. That is, I don't want the user to focus on a "Text field" and then process the data when the KeyPress event fires.
I am looking to create shortcut handler for MS Office. I am creating an addin with VS2010 for Office 2010. The handler needs to listen to all keyboard events when Word/PowerPoint is active.
Although there is a lot of material for creating application level shortcut handlers, I couldn't find one that was specific to Office.
It would be great if somebody could suggest techniques with sample c# code.
Thanks
I have UITextfiled created dynamically by code
I want to move keyboard up on click of UITextfield
It should be set wether the return button of UITextfield press or not?
and also it will be set whenever i move from portrait to landscape or landscape to portrait mode
I have an activity with two edittext controls. I am calling the requestFocus on the second edittext field since by default the focus goes to the first edittext control. The focus appears to be in the second edittext field (the second one gets the highlighted border), but if we try to enter any characters using the hardware keyboard the text appears in the first edittext control. Any ideas why it would be happening?
Hi
I lost some notes and i have about 40 minutes before my pc will restart.
I know it might be imposible but anyway maybe i will learn something.
So the question goes:
Is there a RAM trace left by keyboard input that could be recovered in 40 minutes or less.
I use Win 7 build 7100.
Hi. I'm writing a game in C++, and I'm trying to get it to recognize keyboard and mouse events. Google tells me that boost.signal is suitable for event handling, but none of the code samples or tutorials I've found tell me how to associate a keypress or mouseclick with a function. Can anyone shed any light on this?
You're going to think I'm either lying or nuts, but neither is the case. I installed VS2008 PRO on a Windows 7 x64 machine and all the debugging commands are missing. There's no debug toolbar and no Debug.* commands under Tools\Options\keyboard.
How do I get the debug functionality working?
I have an NSTableView in my user interface, where new rows are added when the user presses a button or keyboard shortcut. Each row consists of two text cells (the table is comprised of two columns). Is there a way to immediately select the first text cell of a new row which is added?
So, basically, I would like the user to be able to press the button, adding a new row to the table and then having it editable straight away.
I am presenting a UIViewController as a modal viewcontroller with modalPresentationStyle = UIModalPresentationFormSheet. I have few UITextFields on its view.
My issue is that when I try to dismiss the keyboard ([textfieldname resignFirstResponder]), it doesn't do anything. However when I change the modalPresentationStyle to UIModalPresentationPageSheet, it works.
This seems to be a bug. Has any one faced similar problems and found a work around? Could I be doing anything dumb and silly?
I am thinking of using McClim for an application, where can I find a tutorial that covers buttons, keyboard/mouse I/O, drawing images, etc. STFW for mcclim tutorial and clim tutorial didn't help much. Any pointers?
If such a tutorial doesn't exist, please point that out and I';; try to RTFM (maybe eventually write such a tutoriial)
Hi Folks,
I've scanned trough the documentation but I can't find out how I to get the field to get the datepickers value AND let it be editable using my keyboard numpad. So filling/editing the date without using the datepicker.
I hope my question is clear cause I don't know how the formulate it otherwise..
Greetings