Say I am in a bash terminal and have a large history of commands. I pressed the up arrow a whole bunch of times and am in the "middle" of the history. I want to now navigate to the first or the last command in my history quickly (without holding down the up or the down arrow for a long time). Is this possible? If so, what is the shortcut...
Hello everybody, I have got a question about event and bound command. What happens if I bound a command to my button and also handle the click event in my code behind ? I mean, I have already tried and everything is ok but I was wondering whether this affects the efficiency or something else ? Is it a good practice ? In my case the c...
I have a python program that runs a cell model continuously. when I press "A" or "B" certain functions are called - cell divide, etc. when the "esc" key is pressed the simulation exits. Is there a way for the program to exit and then restart itself when "esc" is pressed? ...
I have tables that I've tried setting PK FK relationships on but I want to verify this. How can I show the PK/FK restraints? I saw this manual page, but it does not show examples and my google search was fruitless also. My database is credentialing1 and my constrained tables are practices and cred_insurances. ...
What's the easiest/quickest way to interleave the lines of two (or more) text files? Example: File 1: line1.1 line1.2 line1.3 File 2: line2.1 line2.2 line2.3 Interleaved: line1.1 line2.1 line1.2 line2.2 line1.3 line2.3 Sure it's easy to write a little Perl script that opens them both and does the task. But I was wondering if it...
I'm using perl with the Net::Telnet module. My problem is while sending a command that has an output of 1000 rows, the "wait_for" looks for a string in the middle. The wait_for stops but the buffer is still keeps storing the command's output. the problem is with the next command that I send - I'm getting the rest of the first command'...
How can I put the ContextMenu in a resource xaml file and bind it's commands to my current window's commands ? ...
How to terminate function/code (not entire page) when it takes some time, for example, more than 1 sec? If Code > 1 Sec Then Terminate the code.... I found the command "Server.ScriptTimeou", but it stops the entire page instead of one command. ...
Hi there. I have some code which updates a list of people to email. This list is updated often, with people being added and removed before the actual "send email" portion of the code is called. Currently my code to take care of this is something like this: if (instructorEmailType == InstructorEmailType.AddToCourse) { ...
Hi, I need to display multiple instances of a basketDetailsView.xaml within a region placed in basketView.xaml, but I'm getting the following errormessage when i debug my code: "An exception occurred while creating a region with name 'basketRegion'. The exception was: System.InvalidOperationException: ItemsControl's ItemsSource propert...
Hi, I have a need to use the DOS command FINDSTR to search in all our source code files mixed with other types of files such as PDF, exe, dll, etc. I do not need to search those binary files. Is there a way to exclude binary files? My command looks like findstr /r /n /o /s /g:c:\projects\vsssearch\muafinddata.txt /d:c:/projects/axl *...
Hi, is there a shell command in linux (for vlc media player) to open a *.mp3 file? Thank you very much ;D ...
I have a python script and I wanna know if the request is from web or from command line. How can I do this? Thanks ...
This is weird. I have a UserControl (MyControl) with a button inside. I have added a command to this button whose command target is another user control which is again added to the same window. When I add the UserControl statically in xaml to the CustomControl's host space, the CommandBinding system works fine, where as the same doesn't...
Hi everybody, I have very strange issue. In my WP7 app I have a pivot control and an item template defined inside it(or in the resources, I have tried both ways, but still same issue). In the template I have a regular button with EventToCommand defined(EventName="Click"). I also have the same copy-pasted button outside the Pivot. The pr...
Hi everyone, Basically I'm trying to download images from a website using the following command (SwiftIRC is an easy example to use): wget.exe -r -l1 -A.png --no-parent www.swiftirc.net/index.php This command works fine, however one of the ways I am trying to do it isn't working. When I fire up an elevated command prompt, default to ...