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How do I delete all messages from a single queue using the CLI?
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or, if you have a virtual host, do rabbitmqctl purge_queue queue_name -p my_virt_host
– goat
Jun 1 '16 at 15:49
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
...ariable name from M2_HOME to M3_HOME did the trick. I am on a Mac running OSX 10.9 with JDK 1.7. Hope this helps.
Note: Please delete M2_HOME, if already set. Eg: unset M2_HOME
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multiple prints on the same line in Python
... That is probably more a function of the output buffering preformed by the OS for the process as a whole, which is not a python-specific problem. See stackoverflow.com/questions/107705 for a python-specific workaround.
– multipleinterfaces
Feb 20 '15 at 16:48
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Compiling Java 7 code via Maven
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The mvn script wasn't compatible with my OSX installation of Oracle's JDK 7, and I didn't do anything fancy setting it up (the script looks for a folder Library/Java/JavaVirtualMachines/CurrentJDK which didn't exist for me (what did exist is jdk1.7.0_25.jdk instead ...
Converting HTML files to PDF [closed]
...7, which is the last iText version with a permissive license---LGPL. mvnrepository.com/artifact/org.xhtmlrenderer/flying-saucer-pdf/…
– Jonathan Crosmer
Jan 14 '16 at 20:23
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Twitter bootstrap scrollable table
...ful, setting these properties for .span3 will affect all span3 elements across your entire Bootstrap-driven site.
– Terry
May 2 '12 at 19:27
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How to find server name of SQL Server Management Studio
I installed Microsoft SQL Server 2008.
15 Answers
15
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socket.error: [Errno 48] Address already in use
...the default port (8000). If you already ran the same module before, it is most likely that process still bound to the port. Try and locate the other process first:
$ ps -fA | grep python
501 81651 12648 0 9:53PM ttys000 0:00.16 python -m SimpleHTTPServer
The command arguments are included...
Addressing localhost from a VirtualBox virtual machine [closed]
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Googling turned this up: http://data.agaric.com/localhost-from-virtualbox-xp-install-ubuntu
It suggests using IP: http://10.0.2.2, and it worked for me.
So, I edited the hosts file, C:\windows\system32\drivers\etc\hosts, and added this entry:
10.0.2.2 outer
If you're tes...
How to set the font style to bold, italic and underlined in an Android TextView?
...e com.example.helloandroid;
import android.app.Activity;
import android.os.Bundle;
import android.text.SpannableString;
import android.text.style.UnderlineSpan;
import android.widget.TextView;
public class HelloAndroid extends Activity {
TextView textview;
/** Called when the activity is first...