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How do I force the system to look for new sound devices?

- by John Zeringue

I have a small flat screen TV (Toshiba) that I often connect via HDMI to my laptop (an HP Pavilion dv4) and use as a computer monitor. When I do this, I prefer to use the TV's speakers, particularly when I'm watching video, because the sound quality is much better. However, when I connect the HDMI cable after turning on my computer (rather than…

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How to structure reading of commands given at a(n interactive) CLI prompt?

- by Anto

Let's say I have a program called theprogram (the marketing team was on strike when the product was to be named). I start that program by typing, perhaps not surprisingly, the program name as a command into a command prompt. After that, I get into a loop (from the users standpoint, an interactive command-line prompt), where one command will be…

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How can I get rid of the motd message "*** /dev/sdb1 will be checked for errors at next reboot ***"? [duplicate]

- by kmm

This question already has an answer here: Persistent “disk will be checked…” in the message of the day (motd) even after reboot 3 answers …

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How to prevent a line break in a html link ?

- by lovespring

that is, a whole html link, must be in line1 or line 2. not in two lines.

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Configuring gmail for use on mailing lists

- by reemrevnivek

This is really two questions in one. First, are nettiquette guidelines still accurate in their restrictions on ASCII vs. HTML, posting style, and line length? (Here's a recent metafilter discussion of the topic.) Second, If they are not, should these guidelines be respected? If they are (or if they should still be respected), how can modern…

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why the output of ls is like this

- by dorelal

I am using snow leopard and this is what I get in my terminal. By default I am using bash. > ls c* clock: PSD demo.html jquery.tzineClock script.js styles.css clock2: clojure-presentations: Clojure-1up.pdf ClojureInTheField-1up.pdf license.html Clojure-4up.pdf README…

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Why is the output of ls is like this?

- by dorelal

I am using Mac OS X Snow Leopard and when I type ls c * this is what I get in my terminal: clock: PSD demo.html jquery.tzineClock script.js styles.css clock2: clojure-presentations: Clojure-1up.pdf ClojureInTheField-1up.pdf license.html Clojure-4up.pdf README…

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Complex (?) Unix Text Replace Command

- by Matrym

What's the command line equivalent of: For every file that contains "AAA" within its contents, find "BBB" and replace it with "CCC" Thus, the command would match and replace BBB in a file: <html> <head></head> <body> AAA Hello world! BBB </body> </html> But Not in a file: …

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creating a tooltip for a line drawn on cartesiandatacanvas in flex

- by Guru

I am trying to draw a line on cartesiandatacanvas. While I am able to draw lines easily using the canvas.moveTo and canvas.lineTo methods, I cannot provide a tooltip to the line if I use that functionality. I have tried creating a label(when ever I draw a line) and adding a tooltip to it but since I show the lines…

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Help with HTTP Intercepting Proxy in Ruby?

- by Philip

I have the beginnings of an HTTP Intercepting Proxy written in Ruby: require 'socket' # Get sockets from stdlib server = TCPServer.open(8080) # Socket to listen on port 8080 loop { # Servers run forever Thread.start(server.accept) do |client| puts "** Got…

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The Return Of __FILE__ And __LINE__ In .NET 4.5

- by Alois Kraus

Good things are hard to kill. One of the most useful predefined compiler macros in C/C++ were __FILE__ and __LINE__ which do expand to the compilation units file name and line number where this value is encountered by the compiler. After 4.5 versions of .NET we are on par with C/C++ again. It is of…

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HTML Tidy in NetBeans IDE

- by Geertjan

First step in integrating HTML Tidy (via its JTidy implementation) into NetBeans IDE: The reason why I started doing this is because I want to integrate this into the pluggable analyzer functionality of NetBeans IDE that I recently blogged about, i.e., where the FindBugs functionality is…

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How can I get the error/warning messages out of the parsed HTML using JTidy?

- by chetu

I am able to parse the HTML but I want to extract the warning messages from the parsed HTML and show them to the user. Here is my code: Tidy tidy = new Tidy(); StringBuffer StringBuffer1 = new StringBuffer("<b>Hello<u><b>I am tsting another one.....<i>another.....");…

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What does the EC2 command line say when a machine won't start?

- by OneSolitaryNoob

When starting an instance on Amazon EC2, how would I detect a failure, for instance, if there's no machine available to fulfill my request? I'm using one of the less-common machine types and am concerned it won't start up, but am having trouble finding out what message to look for to…

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CSS/HTML: How do I change the color of the check mark within the checkbox input?

- by JessicaM

How do I change the color of the check mark within an HTML checkbox input?

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Firefox 3.6.3 on Snow Leopard 10.6.3 - symbolic link to command line binary doesn't work?

- by David Watson

I have Firefox 10.6.3 installed on Mac OS X Snow Leopard from the DMG. I can run firefox from the terminal using /Applications/Firefox.app/Contents/MacOS/firefox-bin. However, if I create a symbolic link: sudo ln -s /Applications/Firefox.app/Contents/MacOS/firefox-bin /bin/firefox then it…

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What is the correct syntax for using HTML builder with mixed content in Groovy 1.7?

- by stian

On the Groovy example page there is an example of how to use Groovy HTML builder with mixed content: p [ "This is some", b"mixed", "text. For more see the", ahref:'http://groovy.codehaus.org' ["Groovy"], "project" ] This is however not working…

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What is a good resource for HTML character codes -> glyph and...

- by Ben

Hi, I've already found a good site to convert HTML character codes to their respective glyphs: http://www.public.asu.edu/~rjansen/glyph_encoding.html However, I need a bit more information. Does anyone know of a site like the one above that also provides information on what type of…

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Powershell 2.0 error handling - Command line call vs. ISE

- by Gromix

Hi, In the context of deployment scripts, I would like to capture any error than happens and stop immediately. I have notice some significant differences between the following calls: powershell.exe -File Script.ps1 powershell.exe -Command "& '.\Script.ps1'" powershell.exe…

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Store html form on client or server while building?

- by Brett

Hi, I have a fairly complex html form enhanced via jquery. It has multiple tabs, within each one things like a html form builder, uploads, descriptions. There is lots of data, and as the user flicks around the various tabs I'm thinking of posting the data to the server. For…

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Opinions Required: Custom HTML Markup from PHP with or without tag prefix.

- by buggedcom

I've created a class in PHP that allows you to create custom HTML markup. It basically works a bit like FB Markup or EE tags. It works off a tag prefix, so you can add tags like this. <ctag:pagination per_page="20" total="500" page="0"…

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How do you configure IIS5 advanced settings from command line?

- by Jason

I am trying to automate some of the build process for my asp.net apps by creating the virtual directories it needs and setting all their settings in a batch file. So far I have been able to figure out how to create virtual directories, but…

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Good HTML/CSS/PHP editor that is free and multi-platform?

- by Earlz

Hello, I have recently given up on using Visual Studio for Windows editing. See, PHP isn't really important as I have hardly any pages that use it, but in VS, if it smells PHP then it won't treat it as HTML and thus will all be plainly…

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[PHP] building html tables from query data... faster?

- by Andrew Heath

With my limited experience/knowledge I am using the following structure to generate HTML tables on the fly from MySQL queries: $c = 0; $t = count($results); $table = '<table>'; while ($c < $t) { $table .=…

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Important Security Issue: Is it possible to put binary image data into html markup code and then get

- by Joern Akkermann

Hi, it's an important security issue and I'm sure this should be possible. A simple example: You run a community portal. Users are registered and upload their pictures. Your application gives security rules wenever a…

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