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  • Netbook Review: HP Mini 5102

    Its specs sound generic -- Intel Atom CPU, 10.1-inch screen, 1GB of RAM, the usual -- but HP's top-of-the-line netbook is anything but. Can it justify a $415 price in a world of $300 to $350 netbooks?

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  • Why Does Ejabberd Start Fail?

    - by Andrew
    I am trying to install ejabberd 2.1.10-2 on my Ubuntu 12.04.1 server. This is a fresh install, and ejabberd is never successfully installed. The Install Every time, apt-get hangs on this: Setting up ejabberd (2.1.10-2ubuntu1) ... Generating SSL certificate /etc/ejabberd/ejabberd.pem... Creating config file /etc/ejabberd/ejabberd.cfg with new version Starting jabber server: ejabberd............................................................ failed. The dots just go forever until it times out or I 'killall' beam, beam.smp, epmd, and ejabberd processes. I've turned off all firewall restrictions. Here's the output of epmd -names while the install is hung: epmd: up and running on port 4369 with data: name ejabberdctl at port 42108 name ejabberd at port 39621 And after it fails: epmd: up and running on port 4369 with data: name ejabberd at port 39621 At the same time (during and after), the output of both netstat -atnp | grep 5222 and netstat -atnp | grep 5280 is empty. The Crash File A crash dump file is create at /var/log/ejabber/erl_crash.dump. The slogan (i.e. reason for the crash) is: Slogan: Kernel pid terminated (application_controller) ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}) It's alive? Whenever I try to relaunch ejabberd with service ejabberd start, the same thing happens - even if I've killed all processes before doing so. However, when I killall the processes listed above again, and run su - ejabberd -c /usr/sbin/ejabberd, this is the output I get: Erlang R14B04 (erts-5.8.5) [source] [64-bit] [rq:1] [async-threads:0] [kernel-poll:false] Eshell V5.8.5 (abort with ^G) (ejabberd@ns1)1> =INFO REPORT==== 15-Oct-2012::12:26:13 === I(<0.478.0>:ejabberd_listener:166) : Reusing listening port for 5222 =INFO REPORT==== 15-Oct-2012::12:26:13 === I(<0.479.0>:ejabberd_listener:166) : Reusing listening port for 5269 =INFO REPORT==== 15-Oct-2012::12:26:13 === I(<0.480.0>:ejabberd_listener:166) : Reusing listening port for 5280 =INFO REPORT==== 15-Oct-2012::12:26:13 === I(<0.40.0>:ejabberd_app:72) : ejabberd 2.1.10 is started in the node ejabberd@ns1 Then, the server appears to be running. I get a login prompt when I access http://mydomain.com:5280/admin/. Of course I can't login unless I create an account. At this time, the output of netstat -atnp | grep 5222 and netstat -atnp | grep 5280 is as follows: tcp 0 0 0.0.0.0:5222 0.0.0.0:* LISTEN 19347/beam tcp 0 0 0.0.0.0:5280 0.0.0.0:* LISTEN 19347/beam ejabberdctl Even when it appears ejabberd is running, trying to do anything with ejabberdctl fails. For example: trying to register a user: root@ns1:~# ejabberdctl register myusername mydomain.com mypassword Failed RPC connection to the node ejabberd@ns1: nodedown I have no idea what I'm doing wrong. This happens on two different servers I have with identical software installed (really not much of anything). Please help. Thanks.

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  • Multiple Depends/Recommends/[…] in a control file?

    - by miK
    Is it possible to have multiple lines for any type of field in a dpkg control file? This is not about line continuation, but e.g. Depends interspersed with Recommends like so: Depends: git, etckeeper, apt-file Recommends: equivs Depends: mplayer, pidgin, dlocate, pwsafe, ciso Recommends: aria2 And so on. Is this allowed, is it unspecified (and some tool is going to cough on it) or is it explicitly forbidden? (Couldn't find anything in debian-policy, either)

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  • w WARN: Thread pool pressure. Using current thread for a work item.

    - by GrumpyOldDBA
    The skill set needed by a DBA can be quite diverse at times and a run in with SSRS 2005 probably illustrates the point quite well. I don't have skills in IIS although I was responsible for the design and deployment of an online mortage application site some years ago.I had to get hands on with IIS5, firewalls, intrusion systems, ISA Server, dmzs, NAT, IP and lots of other acronyms so I have an understanding of these things but never had to do anything other than set up and configure IIS - no...(read more)

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  • Common Website Mistakes That Make Visitors Leave Your Website

    Your website is important to you and you want visitors, yet traffic seems to avoid your website. Unfortunately there are things that can prevent your website from reaching the full potential it should. Common website mistakes can prevent visitors from visiting your site or staying long enough to learn anything about what your website offers.

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  • index.html in subdirectory will not open

    - by Dušan
    I want to have a website structure like this example.com/ - homepage example.com/solutions/ - this will be the solution parent page example.com/solutions/solution-one - child solution page example.com/solutions/solution-two- child solution page i have setup the example.com/solutions/index.html file so it can be opened as a parent page, but is shows me an error You don't have permission to access /solutions/.html on this server. What is the problem to this, how can i open parent, directory page? I na just using regular html pages, no cms or anything...

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  • Dependency problem with mysql-server-core-5.5

    - by Tama
    When I start the Ubuntu software centre, it says I cannot do anything until the package catalog is repaired. However, repairing fails. I ran "sudo apt-get -f install" and found the problem to be: mysql-server-5.5 depends on mysql-server-core-5.5 (= 5.5.24-0ubuntu0.12.04.1); however: Version of mysql-server-core-5.5 on system is 5.5.28-0ubuntu0.12.04.2. So, the question is, how do I install that version and resolve the dependency problem?

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  • Facebook - Filter Page posts by #hashtag [on hold]

    - by beppe9000
    I'm trying to gather all the posts (official posts and people's posts) on my page which contain a specified #tag, to later show them on website. But I've no clue on how to accomplish this. Is there any API capable of this or anything else that could help? I basically need to get all those posts IDs looping spidering trought them for my hashtag. I'm planning to do this server-side so PHP is my choice.

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  • Font rendering in Firefox is blurry

    - by Lambert
    A picture is worth a thousand words... so does anyone know how to fix this font blurriness in Firefox? (You'll need to right-click the picture below go to View Image to view it full-size; it's too small to see anything here.) Note: My other applications (and the Firefox non-client area, as you can see in the screen) are completely fine, so obviously going to System-Appearance and changing the font settings isn't fixing the situation.

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  • Laser Cutter Plays Portal Theme Song While Cutting Aperture Science Logo [Video]

    - by Jason Fitzpatrick
    We’re at a total loss to think of anything more geeky than a laser cutter programmed to simultaneously laser cut the Aperture Science logo while playing “Stile Alive” from Portal. If you’re unfamiliar with the original tune, check out this video. [via Boing Boing] The HTG Guide to Hiding Your Data in a TrueCrypt Hidden Volume Make Your Own Windows 8 Start Button with Zero Memory Usage Reader Request: How To Repair Blurry Photos

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  • Good abbreviations for XML ... things

    - by Peter Turner
    I've never been very good at maintaining a coherent bunch of variable names for interfacing with XML files because I never name the variables in my interfaces the same way across my source. There are Elements, Attributes, Documents, NodeLists, Nodes, DocumentFragments and other stuff. What's a good scheme for keeping track of this stuff as variables? Is there a standard in regard to Hungarian notation? Do you even put anything signifying that the data is actually XML, is this bad practice?

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  • Audio on beagleboard xM

    - by Francesco
    I am running Ubuntu 12.04 Precise for omap on a beagleboard xM. I am trying to setup audio. No soundcards are listed in /proc/asound/cards. Alsamixer fails with cannot open mixer: No such file or directory Under /dev/snd/ I have only: seq timer Driver's name should be omap3beagle - twl4030. I am using alsa 1.0.24 that is installed by default with Ubuntu 12.04. I've googled a lot but I have not found anything yet. Thanks

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  • Increasing Traffic to Your Website Using SEO and SEM Services

    Whenever one has a new website that offers various services to users over the internet, it's usually a tormenting task to generate a lot of traffic to the site since it's new, and most people have no clue what it's about or even the slightest idea that it exists. When it comes to finding anything on the internet, the most commonly used search engines are either Yahoo or Google.

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  • clean install of Lubuntu 13.10 : firefox not localized

    - by sksbir
    It seem's that Firefox intalled by default with Lubuntu 13.10 is not localized (in french for my case). I performed a clean install ( booting live on Usb key, and then installing, using french language,and choosed not to keep anything on hard disk ) I have "FR" on systray, and on synaptic, I can see that "firefox-locale-fr" is installed ( but "firefox-locale-en" is installed too. Any clue to get firefox in french ?

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  • PHP usage outside the web?

    - by Anto
    As you probably are aware, PHP is not only usable for web programming, but also desktop programming. It even has things such as GTK bindings. Do you have any examples of places where PHP is actually used outside web programming for anything more than just very trivial programs? Do you know of any desktop program which uses PHP to some extent (e.g. as Python could be used in a C program)? Note: I don't program in PHP myself, I'm just curious

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  • Design review , class design

    - by user3651810
    I have class design for storing patient information could you please review the design and let me know anything wrong or not corrent I have designed three interfaces IPatient IPatientHistory IPrescription IPatient Id Firstname LastName DOB BloogGroup Mobile List<IPatientHistory> ----------------------- GetPatientById() GetPatientHistory() IPatientHistory HistoryId PatientId DateOfVisit cause List<IPrescription> ----------------------- GetPrescription() IPrescription PrescriptionId PatientHistoryId MedicineName totalQty MorningQty NoonQty NightQTy

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  • Firefox Fonts Blurry (Web Content ONLY, **NOT** Window Decorations or Other Programs)

    - by Lambert
    A picture is worth a thousand words... so does anyone know how to fix this font blurriness in Firefox? (You'll need to right-click the picture below go to View Image to view it full-size; it's too small to see anything here.) Note: My other applications (and the Firefox non-client area, as you can see in the screen) are completely fine, so obviously going to System-Appearance and changing the font settings isn't fixing the situation.

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  • Tablets Running IDEs

    - by Seth P.
    I am new to the tablet market, but i am trying to learn more. Are any current tablets capable of running programming software such as Visual Studio? I understand they'd have to come up with some kind of streamlined version, but I can imagine the programmers out there excited about the possibility. Does anything like that already exist, or are there rumors of it being available in the near future? Thanks, Seth

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  • Visual Studio search feature does not seem to be searching for text in CSS files [migrated]

    - by aspdotnetuser
    I noticed that when using Visual Studio's 'Find in files' search feature, it does not appear to search/find text in CSS files even though the text does exist. I can't find anything on the net regarding this issue and cannot determine even if Visual Studio allows you to search for text within CSS files. Hopefully someone can shed some light on this; Is it supposed to allow you to do this? If so, what reasons would explain why this is not working?

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  • Keywords - What Are Keywords?

    Starting your own internet business is far more than designing and creating a website to sell your products and/or services. Before you do anything you need to find out if people are buying your products online and more importantly how they will find your website to buy your products. Just having a website is only part of the story of making money online.

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  • Avoid SEO loss after URL structure change

    - by Eric Nguyen
    We recently re-wrote our site from Umbraco to WordPress. This has been done by third-party developers. I have been the project manager and it is my mistake that I haven't notice the change of URLs that affect SEO until now. New site was launch last Thursday. The old URL for a "place" (a WordPress custom post type, in case you're WordPress expert and want/ need to point me to another discussion on WP Stackexchange) page is as follows: ourdomain.com/singapore/central/alexandra/an-interesting-place Now it has been changed to ourdomain.com/places/an-interesting-place I have already requested the third-party developers to work rewriting the URLs to emulate the old URL structure. However, it's taking quite a lot of time (we have multiple custom post types e.g. events etc. so it might be complicated; the developers seem quite by blur when I first mentioned rewriting URLs for the custom post types) In the meantime, I wonder if there is a quicker work around for this 1) Use .htaccess to rewrite ourdomain.com/singapore/central/alexandra/an-interesting-place to ourdomain.com/places/an-interesting-place This should avoid 90% loss of the search traffic. I suppose I can learn how to do this quite quickly but no harm mentioning it here 2) Use rel="canonical" to indicate that ourdomain.com/places/an-interesting-place is the exact duplicate of ourdomain.com/singapore/central/alexandra/an-interesting-place I will definitely go for both approaches (and also I'm changing 404 page to cater for this temporary isue) but I wonder if 2) is even feasible and if I have missed anything. Is there anything else you could recommend me in this situation. Let me know if my question is not clear anywhere. Clarifications The old website is on a Windows Server EC2 completely separated from the Linux EC2 instance on which the new site is running. In addition, the same domain "ourdomain.com" is used here (an A record is used to point to an EC2 Elastic IP). Therefore, the old server is completely inaccessible at the moment, unless you we use the IP address to old server (which doesn't help me at all in this case). Even if the old server is accessible, I can't see where one can put the .htaccess or a HTML file to do 301 redirect here. Unless I'm successful with my approach 1) or the developers can rewrite the URLs with coding, 404 page is really a choice for me.

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  • Why do I bother with RAID 10 ?

    - by GrumpyOldDBA
    Before I post anything I just want to clarify what I mean by RAID 10 , this is sets of mirrored pairs that have been striped as against a RAID 0 which has been mirrored. I've just had a disk failure in the data array for one of my dev servers, it's an eight disk raid 8, no real worries, replace disk and off we go - but no - the HP engineers told me from the diagnostics ( done to ensure I got the right replacement under warranty ) that not only had a disk failed but I'd lost all the data...(read more)

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