how do i convert ctrl+z to a string?
i am sending this as an AT COMMAND to an attached device to this computer
basically i just to put some chars in a string and ctrl+z in that string as well
I need to be able to raise different types of audio notifications to the user. I need an "ok" and an "error" type sounds, I was hoping to be able to raise a simple beep and a critical stop type sound but I can only find the Beep() command which doesn't allow for differing sounds. Is there a library that does what I need or will I need to roll my own using the system wavs.
I am using Maven 2.0.9 to build a multi module project. I have defined the assembly plugin in my parent pom. I can get my assemblies built using
mvn install assembly:assembly
This command runs the tests twice, once during install phase and another during assembly. I tried assembly:single but it throws an error. Any help to get my assemblies built without running the tests twice is much appreciated.
When running a groovy script from Eclipse, the following line:
def rootLoader = this.class.getClassLoader().getRootLoader()
is null. When I run the script directly from command line, this is not null. How can I find out why this happens?
I have installed latest JDK (x64) on Windows 7 but browsers still can't run the java apps. I understand that JDK includes JRE. JDK is installed correctly and from command line (Java -version) shows installed version as well. Any suggestion please? Thank you
I am able to build the shared object successfully using the holy native compiler "xlc" on AIX.It does build the shared object library but does not install the shared object library.
Configure command is:
./configure --prefix=/PATH/to/install --exec-prefix=/PATH/to/install --enable-shared --enable-static=no --enable-module=so --build=powerpc-ibm-aix5.3.0.0 --host=powerpc-ibm-aix5.3.0.0 LDFLAGS="-G -shared"
Any help would be appreciated?
Using a TSQL update command against a SQLServer database, how can I update a column of type FLOAT with the smallest possible double value?
The smallest possible double value in hex notation being 3ff0 0000 0000 0001
(http://en.wikipedia.org/wiki/Double%5Fprecision)
Is there a library that can be used for implementing undo/redo functionality for DOM element manipulations in JavaScript?
I'm writing an app that moves around DOM elements, enables editing and deletion of those elements. There are event-handlers and other objects associated with each element operated upon.
Not sure whether I need to roll my own implementation of the Command pattern for this. Surely, there must be something available? If not, suggestions and pointers would be a great help.
I am trying to set up automated .htaccess updating. This clearly needs to be as secure as possible, however right now the best I can do file permission-wise is 666.
What can I do to setup either my server or php code so that my script's fwrite() command will work with 644 or better? For instance is there a way to set my script(s) to run as owner?
I cant seem to send an email using PHP's mail(). I have also tried PHPMailer and Swiftmail with no success. However, the following command on the server delivers mail successfully.
cat test.txt | mail -s "test mail" [email protected]
Is there a way to trace where the problem is coming from? mail() just seems to return true or false.
Is there a way to delete unused indexes in Google App Engine Java application?
The only one way I was able to find is to create an empty Python GAE application and run the following command:
appcfg.py vacuum_indexes /path/to/myapp/
Is there a more intelligent way?
I want to streamline my library on FreeBsd using PUID from MusicBrainz. I need a command line utility for this, but I have not been able to find. It would be nice to give input mp3-file and receive PUID as result.
So I have a tabbed ui "form", each tab is quiet complicated so it is loaded via the .load('item.html'); command.
All good, when the user clicks to a different tab, I want to read a property, maybe execute a function from within the ajax loaded div.
What is the best way to get to these properties and methods from outsite the ajax loaded div?
Hi there,
recently I started using Emacs as a Python IDE, and it not quite intuitive... The problem I am struggling with right now is how to pass command line arguments to the inferior python shell when the buffer is evaluated with C-c C-c. Thanks for help.
hello java guys,
im thinking of a simple java app (command line) that connects to the internet to download xml file, the problem is that my ubuntu is using a proxy to connect to internet with username and password (tru http_proxy ="http://:@:" ). So My question is, could it be possible to write a java app to use http_proxy variable? instead of programmatically setting http proxy and host in every app i will write.
Say I have an environment variable myvar:
myvar=\tapple\n
When the following command will print out this variable
perl -e 'print "$ENV{myvar}"'
I will literally have \tapple\n, however, I want those control chars to be evaluated and not escaped. How would I achieve it?
In the real world $ENV residing in substitution, but I hope the answer will cover that.
Hi,
Looking at the msdn, there was an example on "GO" command. Why there is:
USE somedb
GO
...
...
It it neccesary to select db in different batch? Thanks for explanation!
So I change the -vm argument for eclipse.exe using the elcipse.ini settings file, and now there's an annoying command prompt console (even if I remove the -vm value).
Does anyone know how to turn off the console so I only have the eclipse GUI and not the console window?
/cry
NOTE: On MS WIndows 7
This is a totally newbie question. I'm running Eclipse on Ubuntu. I created a test project that I want to compile to an executable (whataver the linux equivalent is of a Windows .exe file). Here's the contents of my program:
public class MyTest {
public static void main(String[] args) {
System.out.println("You passed in: " + args[0]);
}
}
I want to know how to compile it and then how to execute it from the command line.
Thanks!
I'm developing a simple console application in Visual Studio 2008 and want to run it in the output window inside Visual Studio 2008, instead of having a separate command prompt window come up. Is there a way to do this?
Is it possible to do something like this:
INSERT INTO table(col1, col2) VALUES(something_from_another_table, value);
With something_from_another_table being a SQL command? Like, is there something I can do that's equivelant to:
INSERT INTO table(col1, col2) VALUES((SELECT value FROM table2 WHERE id = 3), value);
Hello I want to utilise Microsoft indexing service , but I dont like to fact they you need to manually index the files and build the catalog. Is there a way to automate this eg, call an api from code, as a scheduled task , or perhaps command line commands that will index a folder and built the catalog. This is for a searching a document repository built using asp.net
Thanks