command

How to capture mac's command key via javascript?

So, that's the question =) How to capture mac's command key via javascript? ...

Java will not compile properly from the command line "cannot find my source files"

This has been frustrating me intensely. I am trying to compile my source code from the Windows 7 command prompt. I have added the directory in which my *.java file is located to the classpath. Yet, I still get this error: C:\Users\Alex>javac HelloThere.java javac: file not found: HelloThere.java Usage: javac use -help for a list of p...

How to use both Command and EventTrigger in DataTemplate Button?

I have a Button in a DataTemplate that is bound to a Command in my ViewModel. The button also has an EventTrigger that kicks off a Storyboard that hides the edit controls (of which the button is a part.) The Storyboard works fine if I pick up the PreviewMouseDown event, but the Command never gets called. If I pick up the MouseDown event...

UNIX: Physical Location of "wc" command. It ain't "/bin"

This has be stump. I wrote a shell program in C that allows the user to execute several commands. Based on my research so far, all the commands such as "ls" and "cat" are located in "/bin/". The "wc" is not listed in this directory - "/bin". If I fire up a terminal, I can type "wc fileName" and it works. I ran "find . wc" from the...

WPF custom command in context menu are disabled until any button clicked.

I have a custom command and I try to execute them from the context menu, but they are always displayed as disabled unless I click any button on the UI (buttons do not have anything to do with commands). After clicking a button, commands start to be displayed correctly (when they are unavailable they get disabled and enabled if availabl...

how to use subporcess inovke /etc/init.d/tomcat6/ stop in python

i want to invoke /etc/init.d/tomcat6 in subporcess i have tried bellow code,but it didn't work cmd="/etc/init.d/tomcat6/ stop" p=subprocess.Popen(cmd) stdout, stderr = p.communicate() print stdout,stderr anyone could help me,thanks ...

CMake custom clean commands

In my CMake project I'd like to have some custom behavior happen when the clean target is run. However, if I do add_dependencies(clean extra-clean) it fails with add_dependencies Adding dependency to non-existent target: clean Is it even possible to have custom clean behavior? EDIT: I am running some external tools as part of the...

MVVM Command without A Button

I want to initiate a bound command, but I don't want to use a Button on my UserControl. In effect the UserControl is itself a Button. When it is clicked anywhere on its surface I want to initiate a bound command. Is there a way to give a UserControl a command? In a side note: one command for one control and only a few certain out-of-th...

Unix Script to Process multiple file names

I'm writing a script that will fold, sort and count text in a file. I need to design the program so that, if it is given multiple filenames on the command line, it processes each one separately, one after the other. I think I could write a loop but I don't know that much about those yet so if possible would like to try other options. Are...

Undo for a paint program

I am looking into how to write a paint program that supports undo and seeing that, most likely, a command pattern is what I want. Something still escapes me, though, and I'm hoping someone can provide a simple answer or confirmation. Basically, if I am to embody the ability to undo a command, for instance stamping a solid circle on the...

launching terminal from application

I have created an application using Netbeans 6.9. In the application I want that when the user clicks on the run button then the terminal(Command Prompt) should open and some text should appear on the terminal. The text is actually a command. I want that the command should be executed on the terminal. Can anyone please help me. I've wri...

Terminal - Delete All Folders Not Conatining .mp3 Files

Hi, I'm using Banshee on Linux and I have it auto-organize my music collection in folder hierarchies. When I add a new album to my Music folder, Banshee automatically moves (and renames) the mp3s and puts them into the correct Artist folder. If there is no other file in the folder, then the folder is also deleted, but if other files are ...

How can I delete the current line in Emacs? (Equivalent of vi's `dd`)

What is the emacs equivalent of vi's dd? I want to delete the current line. Tried CTRL + k but it only deletes from current position. ...

Copy-Item problem with destination

I have two Copy-Item commands Copy-Item "C:\Test\folder1" "\\remote_machine\destination" -Recurse Copy-Item "C:\Test\folder2" "\\remote_machine\destination" -Recurse folder1 and folder2 contain folders and files Both commands are similar, but I get different results Copy content of folder1 to destination - OK Copy folder2 with al...

What is the best Linux comand line server monitoring tool

I have a desktop at my house that has a SSH shell running htop that i use to keep an eye on my remote server. Do you know of any other tools that run in a shell that give more of an overview of the general server? Which maybe monitors online users, mysql, email etc... ...

Handle ApplicationCommands in CustomControl

How do I wire ApplicationCommand.Undo to handlers in a custom control? Some code snippets would be most welcome... ...

windows batch file with goto command not working

Hello all, I have a problem with GOTO command and affiliated labels. Facts: Given a bunch of files from a folder (they are log errors) I need to open them and check if they contain a specific string. If yes then eliminate some characters (all the chars after the last appearance of "_", including itself) from the file names and do othe...

Is there a way to make "rake routes" look better?

I am always forced to make my terminal window two dual monitors wide just to see read them right. I'm not a stickler for buttery GUI's, but this is bordering retarded. Is there a pretty print for this command? ...

run subprocess exactly the same as the parent but with different arguments

As in title. Lets say I have an application which I run with argument "doSth". What I want to do is tu run subprocesses with the same command but with different arguments. Example: java -jar test.jar doSth and this process runs: Runtime.exec("java -jar test.jar doSthA") Runtime.exec("java -jar test.jar doSthB") Another: java Main...

SL ItemsControl, command on ViewModel not firing from ItemsControl (CheckBox)

Hi, I'm using PRISM v2, CAL, SL4 and MVVM and have a delegate command on my ViewModel called CheckCommand. The ItemsControl contains a checkbox and I'm trying to get the items in ItemsControl/Checkbox to fire this command when it's checked - but it's not communication back to the viewmodel! I think it's because each items 'datacontext' ...