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  • How do I disable the sleep button on my keyboard?

    - by KillianDS
    I have a "power button" on my keyboard that enables standby or hibernate. I can't find the mapping of this key anywhere in "sytem settingsKeyboard", "systempower management", "compiz config or similar (where I could find it before unity). How can I disable (not remap) this button? I do not want to disable hibernate/sleep altogether, it's simply this key that gets pressed a lot by accident and it's getting quite annoying.

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  • What is the historical basis of using Javascript in web programming?

    - by rd108
    I come from a scientific biology background where we also use Python a lot. Now that I've begun to start with Web development, I've consistently found myself wondering just why it is that JavaScript is the primary client-side language on the Web. Is JavaScript's predominance a historical accident or something else? Also, I'm curious if there are any hurdles to integrating Python into client-side scripting?

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  • Creating a Website For Your Business

    When your company is making a decision about launching a company website there are several important points that must be taken into consideration. First of all you will not achieve the best business website design by accident. Therefore much thought and advance planning must go into the launching of your business website.

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  • Perfect End to a Bad Day

    - by TehGrumpyCoder
    Yesterday's post about A Bad Day at Work actually had an addendum to it. There were apparently a bunch of guys on ice skates last night competing in some sport way the hell and gone over on the other side of the valley, and enough people couldn't live without seeing them that they had all major arteries heading west honked. I mean honked... the traffic guy reported the 101 had 16 miles of backup... yikes. Since I worked downtown for a number of years, my fallback is to cut across the city on surface streets to get to one of my old 'haunts' and just drive it home from there. Of course with the 101 backed up, then I17 would logically be as well, so I kept the news on rather than my Zune and heard where the bad stuff was going North. I popped out on the freeway about 7 miles south of my exit. Got to the exit which is about a mile from the house without killing or maiming me or anyone else. Waited patiently at the light in the inside lane to make a left and go under the freeway proceeding West. The light changed, I had full green, I started through and whoa... I've got someone in a little rat car crossing my bow! A little explanation... I drive a 3/4 ton pickup with a V-10, extended cab and shell on the back. It's not jacked up, but it sits up pretty good and is longer than any parking place I've ever tried to put it into. I consider this truck to be the consolation prize for paying uninsured motorist coverage for 45 years and having Pilar Martinez totally destroy a 3/4 ton Silverado on March 1, 2007 by plowing into me at traffic speed while I was stopped at a light. If you pay for uninsured motorist coverage, ask your insurance agent *exactly* what that means... I bet it's different than what you think it means. But I digress, sorry... So here I am with a car that is shorter from top to road than the hood on my truck, and the driver thought it would be safe to run a red light and see if they could get past me before I got into the lane. The right side of my front bumper was almost into the driver's window when I hit the brakes and wheeled it left. Fortunately for all involved, I saw it soon enough, and pulled into the 2nd lane for making a left to go back South. I looked in my mirror, signalled a move, then moved over behind the yuck in the rat car. I then punched it, and the future hood ornament and I both made it through the next light. I pulled alongside to let her know that she was DEFINITELY Number 1 in my book, and it's a middle-age woman looking at me with a "sorry, it was an accident" show of pouty face and arms held up. Tough $hit lady... that may have worked when you were 18, but it's not working anymore, and it wasn't an accident... you ran a freakin' red light and almost got yourself killed. That just about put a bow on the day... I was home later than usual, pissed off about work stuff, pissed off at traffic, and now that. I ate dinner, watched a little TV, and was asleep about 9:30 exhausted. Hope today is better.

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  • Handling close-to-impossible collisions on should-be-unique values

    - by balpha
    There are many systems that depend on the uniqueness of some particular value. Anything that uses GUIDs comes to mind (eg. the Windows registry or other databases), but also things that create a hash from an object to identify it and thus need this hash to be unique. A hash table usually doesn't mind if two objects have the same hash because the hashing is just used to break down the objects into categories, so that on lookup, not all objects in the table, but only those objects in the same category (bucket) have to be compared for identity to the searched object. Other implementations however (seem to) depend on the uniqueness. My example (that's what lead me to asking this) is Mercurial's revision IDs. An entry on the Mercurial mailing list correctly states The odds of the changeset hash colliding by accident in your first billion commits is basically zero. But we will notice if it happens. And you'll get to be famous as the guy who broke SHA1 by accident. But even the tiniest probability doesn't mean impossible. Now, I don't want an explanation of why it's totally okay to rely on the uniqueness (this has been discussed here for example). This is very clear to me. Rather, I'd like to know (maybe by means of examples from your own work): Are there any best practices as to covering these improbable cases anyway? Should they be ignored, because it's more likely that particularly strong solar winds lead to faulty hard disk reads? Should they at least be tested for, if only to fail with a "I give up, you have done the impossible" message to the user? Or should even these cases get handled gracefully? For me, especially the following are interesting, although they are somewhat touchy-feely: If you don't handle these cases, what do you do against gut feelings that don't listen to probabilities? If you do handle them, how do you justify this work (to yourself and others), considering there are more probable cases you don't handle, like a supernonva?

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  • Permission denied: /home/.htaccess pcfg_openfile: unable to check htaccess file

    - by phoebebright
    This domain was working this morning, now I get a 403 error and the message above in my error log. I'm not using .htaccess files but I have been doing some copy on the server so may have messed things up but no changes to this domain (unless by accident!). What is this pcfg_openfile thing anyway? Done lots of googleing but none of the solutions seemed to fit these circumstances. Server is ubuntu Hardy Heron.

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  • How do you fix the Performance Dashboard datetime overfow error

    - by Mike L
    I'm a programmer/DBA by accident and we're running SQL Server 2005 with Performance Dashboard for basic monitoring. The server has been up for a few weeks and now we can't drill into certain reports. Is there any way to reset these reports without a complete reboot? edit: I bet the error message would help. I get this when I drill into the CPU graph: Error: Difference of two datetime columns caused overflow at runtime.

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  • Logitech Media Elite Func button

    - by Noam Gal
    I have the aforementioned keyboard, and occasionally the "Func" key will get unpressed. It gets especially annoying when I try to rename a file, and start winword by accident, or try to refresh a page, and nothing happens (It's the undo - no effect inside a browser usually). I know I can rebind those keys to just do nothing, but I just wanted to know why does the func mode changes by itself? Can it be something with power management/screen saver?

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  • Running Job and Paused Job Writing to the same File

    - by Kyle Brandt
    So I ran tcpdump twice overnight by accident, both outputting to the same file. However, I ran them as jobs and one of them has been paused the whole time. Anyone have a recommendations on how to keep the file? So far I have thought of: kill -9 the paused job Pause the running job, copy the file, and then stop both. Two sounds like the safest option, anyone have a better idea other than not doing this in the first place ;-)

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  • How can I prevent tmux exiting with Ctrl-d?

    - by Cas
    I use tmux on my server and recently I found to my cost that ctrl-d will exit tmux and lose all the session information, my intention was to simply end the ssh session but failed to notice I was still in tmux until too late. I am aware that I should be careful in future when using ctrl-d but I wondered if there a way to prevent tmux for exiting when hitting ctrl-d by accident? A solution such as a prompt, confirmation or detaching would be fine.

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  • DIG command is hanging and not timing out as expected

    - by igalvez
    I ran into the following issue by accident when playing around with the DIG command and testing some domain names. Why does DIG hang and not timeout after 10 seconds when executing the following: dig +tries=1 +tries=1 +retry=1 +time=5 +trace google.us.com DIG hangs for about 30 seconds instead of timing out and then dies with the following error message: dig: couldn't get address for 'ns.reserved-domain.uk.com': no more Do I need to set another flag/option for DIG to have it timeout instead of hanging, or is this a bug? DIG version: DiG 9.9.5-3-Ubuntu

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  • Live overclocking on Windows

    - by Cyclone
    I saw this question and just had to ask. How can I do this on my own PC, where do I find this software if it exists for your computer and what can I do? I never considered overclocking before because I know myself and I know I'd mess up my hardware in some stupid accident or mistake, but if I can just do it through software it'd be nice to give it a shot. It's an Inspiron 1520 laptop, and I'd be happy to provide any other information you need to assist me in this.

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  • Change Gnome popup menus / combo boxes mouse click behaviour

    - by pingw33n
    Whe right clicking in windows that have popup menus you can hold mouse button, wait until popup appears and release above the desired item to click it. This is different from Windows that have popup appear only on mouse release. And it leads to accident menu item clicking sometimes. Looks like the issue is there: https://bugs.launchpad.net/ubuntu/+bug/320259, https://bugzilla.gnome.org/show_bug.cgi?id=575071. Is there's any way to change popup appearance time at least?

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  • Getting individuals keys replaced on netbook.

    - by Wesley
    Hi all, Just today during a freak accident, a book got tossed onto my Samsung N120 netbook while it was open and the 'G' and 'T' key flew off. Part of the plastic underneath broke off. I was wondering where I would be able to find suppliers for individual keys for my netbook. Also, would it be better to replace the entire keyboard? Thanks in advance.

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  • Browser displays 'Apache is functioning normally' when I enter 'http://you/' in the location bar

    - by bobo
    I am on a Mac and when I enter http://you/ in the location bar, it displays 'Apache is functioning normally' no matter which browser (Safari, Firefox, Chrome) I am using. Is this normal? Or could it be that my computer is hacked in some way and is now acting as a server for the hackers? EDIT: I originally wanted to go to the youtube.com, but entered http://you/ by accident and found out this strange behavior.

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  • Remove password from an Excel Document

    - by Ben Confino
    I'm providing internal support and one of our users has managed to put a password on an excel file by accident, I've done the proper checks to make sure that the user should have access to the document and now want to know what the recommendation for removing a password from an Excel document. For what its worth, the password appears after Excel opens but before you can see any data in excel.

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  • What format is "undf"?

    - by ZlateWay
    By accident, I recently removed some videos from my phone. I tried to restoring them with Recuva and TuneUp Utilities and the results were "undf" files. I tried to open with VLC, Media Player Classic and other video players to no avail. Where/how do I find out the codec for these files? I would really love to be able to watch these videos again.

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  • Grub doesn't find any partition, what can I do?

    - by Carwyn
    So I just recently installed Ubuntu Linux 10.04 on my desktop machine alongside Windows 7, it booted just fine the first few times but after I went into my Windows 7 recovery software provided by Packard Bell (I did this on accident BTW I exited it straight away and made no changes as far as I know) and re-booted I get this screen: error: no such partition grub rescue>_ PS: I have installed it on a USB stick using the ISO on the official Ubuntu website.

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  • Delete a windows group in Active Directory

    - by Jim
    I am doing a cleanup of some AD groups that are no longer used. One of the AD groups I could not delete because it seems that a member has this group set as the primary group (which I assume someone did by accident). Is there an easy way to find out who has this group set as primary?

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  • How to recover from deleted kernel on Solaris 2.6

    - by joshxdr
    I suspect that I have delected the kernel in my Solaris 2.6 workstation. I may have deleted /kernel by accident. Now on bootup I get the error "misc/krtld not found". I have the Solaris 2.6 installation disks. Is it possible to re-install without a reformat? Thanks for your help!

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  • Start Anew with my USB stick

    - by Asaf
    This story starts with me taking my USB stick to work and unplugging it by accident in the middle of a file transfer. The USB stopped working completely, now I have Linux Ubuntu on my Laptop at home So I tried messing around with Gparted and Fdisk and all it did Was making my USB stick be partition less and 8 MB instead of 2GB So instead of creating more havoc, I ask kindly for help. I tried going to fdisk /dev/sdb and inside there were no partitions, added a new one but that didn't really do anything, /dev/sdb1 was none-existent..

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