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• Lubuntu does not render font accurately [closed]

  - by mac

  I'm experiencing a weird bug, which I don't see to be able to track down to anything in particular.... Sometimes, Lubuntu won't display entirely a letter or two of the font used system-wide. I attached a screenshot of the last occurrence of the problem, where the affected letter is t. Any idea on what is causing it? And even better: any idea on how to fix it? PS: My Lubuntu installation is pretty much a stock one. I installed some additional software like "kupfer", "tilda" or "alsamixer"... but - as far as I remember - I did not tweak in any way the LXDE settings...

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• Full password not required to access password protected directory?

  - by user617123

  I password protected a directory in cPanel. When I went to access the page in my browser, I accidentally hit backspace on the password before I hit enter. Surprisingly, the page still loaded. I played around with it and realized that I could remove the last 4 or 5 characters and the password would still work. Any more than that and it would fail. I'm just curious why this behavior is happening and whether or not it's anything to worry about?

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• Integrating external computer into a domain - some recommendations please

  - by TomTom

  Given: * A multi loation company. Every office has local routers that connect to a central VPN capable rouer in a data center. All fine so far. We now need to move a computer off site into a hosting center across the globe, to get it closer to some supplier computers we work for. it will run limited logic but latency is important, and our latency so far is too large. This computer will be in a data center and does no require incoming connections except for adminsitrative purposes, although it needs outgoing connetions. I have no real chance to put one of my VPN routers there, sadly - otherwise I would have no problem. Usage of RRAs is not recommended (we had various probblems there over time). I could deal with it. The computer MUSt integrate into the corporate structure via VPN and join the domain and be fully "tracked" (controlled for performance). What is the best suggestion? So far it looks like my best bets woudl be to log in via RRAS and deal with whatever issues arise there plus uise the local firewall the limit incoming connections to this computer to what is needed (which runs down to an emergency RDP connection allowance). Anyone a better idea?

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• eth0 missing after upgrading from Hoary to Dapper

  - by Twisol

  I'm trying to upgrade a fairly old server that's been running Hoary for the last five years. I followed the directions on the wiki, but when I restarted after upgrading to Dapper, eth0 disappeared from ifconfig -a. I can see two ethernet adapters in lspci and lshw, and if I put in an Ubuntu 10.10 LiveCD it registers eth0 and eth1 perfectly well. Their MAC addresses also match what's in /etc/iftab. It was working fine before the upgrade, and I have no idea what else I should be trying at this point. The server is entirely cut off from the network right now. EDIT: /etc/udev/rules.d/70-persistent-net.rules doesn't exist, either.

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• Pitfalls of using a WYSIWYG editor? [closed]

  - by user50849

  I'm interested in reasons for disallowing content editors on medium to large sites, from using various forms of WYSIWYG editors. A common problematic scenario I can think of is that with the use of a WYSIWYG, an editor uploads an image "somewhere" to the file-system, inserts it directly into the text, and publishes the article. Shortly afterwards, someone wants to pull out "The last 10 uploaded images", and display them on the frontpage. Good luck parsing all the content. Taking a look around at some large international online magazines, such as http://www.time.com/, and some local ones, I see that the editors seem to produce articles that are almost only consisting of raw text. Images are usually at the top of the article, and otherwise the most complex content are usually links. What are some common reasons for refusing editors access to WYSIWYG tools?

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• Behaviors in Blend 4 (Silverlight TV #30)

  Thanks to all of you, last week we flew past 1,000,000 views of Silverlight TV! Were not stopping here, we have a ton in store for the second half of the year. But first, a quick thank you to all of you for tuning in and for all of our great guests who have brought their A-game to the show and helped make Silverlight TV the * most popular Silverlight show on the internet ;-) * disclaimer: I have totally not researched that ;-) Now back to this weeks episode which Adam looks very excited about!...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Private subnet for VM server host-only network

  - by Derek Pressnall

  At my current job, we distribute a product based on a Linux server with multiple VMs defined (using KVM / libvirt). We are planning to expose limited ports to the customer's network, and use iptables to direct inbound traffic to the appropriate internal VM. My question: is there a class of private subnets that I can use for the internal host-only network that is least likely to conflict with a client IP subnet? Specifically, if I choose a /24 out of any of the RFC-1918 defined private subnets (such as 192.168.x.x), there is a chance of conflicting with a customer-used range. I noticed that several current VM implementations default to 192.168.122.x -- is this due to an RFC that I'm not familiar with, and therefore this is a safe range to use (that most network admins would avoid)? Or did the various VM vendors just pick that range randomly? I guess I'm looking for an IP range that is more private than the existing private (RFC1918) addresses. The only other thought I had was to use one of the "Test Net" IP ranges reserved for documentation purposes (RFC 5737). Note, that I'm not worried about a customer's network blocking these IPs, as this is only internal to our server (packets get NATted before leaving the box). However this does seem more unorthodox than just sticking with the default 192.168.122.x/24 subnet.

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• Android–Supporting Multiple Devices Part 2

  - by rodelljr

  Originally posted on: http://geekswithblogs.net/rodelljr/archive/2014/06/03/androidsupporting-multiple-devices-part-2.aspxI would like to thank the KC Mobile App Developers group for allowing me to do my presentation; Supporting Multiple Devices Part 2. In this talk, I discussed a Master/Detail application that runs on Android 2.2 devices and forward. I used the Actionbar compat Android library to allow the older devices to have an actionbar. I also used a SQLite database for my data. And just to add one last thing, I also incorporated the use of custom fonts. If you are interesting in looking at this sample application, I have uploaded it to my GitHub account here. I also have a Power Point presentation which you can get here.I will be doing this talk again at a later date this year, so when I have a date and location, I will post a follow up blog.

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• Designing a hierarchical structure with lots of reads and writes?

  - by JD01

  I am in the process of working on a video on demand system part of it involves the management of a hierarchical tree structure (think windows explorer) which allows users to upload videos, move folders around, create new folders etc. User action will be allowed depending on which permissions they have. In addition to managing the structure (creating folders and uploading videos), subscribers will be viewing content (read access). The number of reads will be significantly more than the writes. My question (and it is big one) is should I store the data in a database (for the writes) and also have some sort of cache which will be used for the reads? or do I use two databases? or is there a better solution? Also I will have to resolve concurrency issues which I think optimistic locking on the database will resolve. I have a fair bit about CQRS over the last few months but not sure if this is the way to go. Any ideas?

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• Ubuntu 12.04 ATI 6450

  - by user210717

  Right now my video card isn't responding after the Ubuntu Logo is shown, (I see a black screen and that's it) I have installed ubuntu 12.04 AMD64 and if I remove the video card and use the VGA from the MOBO then I can use it with no problems, other data: 4 GB of ram 1333 500 GB WD AMD APU A6 3500 2,1 GHZ I forgot a couple of details, everything was working great until last night, when the light went off (I don't know if I'm explaining myself I'm from Argentina and english isn't my first language there was a power cut I meant) and then when it got back I used my pc until I went to bed (after upgrading) and this morning, when I woke up I had this problem for breakfast, I've been reading a little and I had a similar problem before and fixed it, but it was a system problem, a missing package or something, I don't remember, but here the only issue is that the video card doesn't give me image after the ubuntu logo.

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• Ubuntu 12.04 wifi problem

  - by Akaash

  I'm having trouble with wifi on my MSI U180 netbook using Ubuntu 12.04. When I boot up the netbook, it will connect to my router however after a few minutes the wifi will just stop working and not find or connect to any networks. The only way to get wifi connectivity back is to reboot the netbook however the connection will again only last a few minutes. A wired connection works fine. I have tried connecting to a different router and the same thing happens. My friend has the same OS and netbook and his works fine. Does anybody have any possible solutions? Thanks in advance.

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• Searchability and Indexability in Silverlight Sites

  I got a question from a friend last week that I thought would be a great question to post the answer to about Searchability and Indexability with Silverlight apps. Here is the question, "I have created a site and I followed the approach something like this : I have created 5 projects for five pages and added the five xap in the main SilverlightProject. and then I have write the code something like this for each menu buttons : HtmlPage.Window.Navigate(new Uri("/Default.aspx",urikind.relative) ; My...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• How to turn off power management for external hard drive (Seagate GoFlex)?

  - by RPG Master

  I bought this 2tb Segate GoFlex this last Black Friday and since then every 15 minutes or so the drive spins down, and then a little while later completely dismounts. Very annoying. From what I understand you could turn this off using the including Windows and Mac only software. This function and what controls it isn't proprietary, right? There has to be something that'll let me set it in Ubuntu... Anyone have any suggestions? Also, I formatted it to EXT4. Hope I didn't screw myself up. :/

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• How do you stay in touch with a programming language?

  - by Abijeet Patro

  I'll be starting work for the first time in the IT Industry on the 18th of this month. I'll be working mostly with Microsoft technologies such as C#.NET and MS Dynamic CRM. I spent the last year working with C++. Developing small applications to automate taks and organize my notes. During this time I have developed a good basic understanding of the language. My question is how do you guys stay in touch with a programming language that you love when you need to use something else at the office?

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• How can I figure out if programming is right for me? [closed]

  - by user66414

  I have an IT background and was pretty confident until an opportunity came up at work to go into programming(C#). I have never programmed before this, and the software I am programming for is a program I have never used before (a 3D modeling software). It has been 6 months since then and I feel like giving up. I didn't get much training... about 3 weeks of training spread out over the last 6 months. I think I would be good at programming but this experience is kinda making me rethink my decision. I'm not sure if it's just me, or if this frustration is normal. How can I tell if programming is right for me?

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• Silverlight on Windows Phone

  This was a great announcement last week at MIX10: the programming model for the upcoming Windows Phone 7 is Silverlight!   For now it is Silverlight 3, with the possibility to use phone specific features: orientation location & map control (GPS) mic push notifications motion detection accelerometer compass light proximity contacts So we have the same programming model we already know, develop in Visual Studio, test with the built-in emulator or deploy...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Turn Off Sleep on Seagate GoFlex?

  - by RPG Master

  I bought this 2tb Segate GoFlex this last Black Friday and since then every 15 minutes or so the drive spins down, and then a little while later completely dismounts. Very annoying. From what I understand you could turn this off using the including Windows and Mac only software. This function and what controls it isn't proprietary, right? There has to be something that'll let me set it in Ubuntu... Anyone have any suggestions? Also, I formatted it to EXT4. Hope I didn't screw myself up. :/

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• 10 Ways to Debug JavaScript in IE 8

  I know, I know use FireBug and FireFox . I hear it all the time. I say meh, everyone does that. As I wrote last year, in IE 8 press F12 and Bazinga !!! You get the IE Developer tools. Read more about using the IE developer tools in my old post. But I...(read more)...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• DotNetNuke 5.4.0 Released.

  I am pleased to announce the release of DotNetNuke 5.4.0. This release comes hot on the heals of the 5.3.0 and 5.3.1 releases and is aimed at providing ASP.Net 4.0 support to coincide with the Visual Studio 2010 launch. This release also includes enhanced localization support and additional taxonomy support. While less than a month has passed since the last major release, we felt it was important to support ASP.Net 4.0 very close to the platform launch which necessitated back to back major releases....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• How to compare page views/visitors to site totals in Google Analytics?

  - by frntk

  I want to measure the effects in total traffic (views or visitors) of a single URL across a time frame. For example, let's say I published a blog post on July 2012. I want to measure what chunk of the site's total traffic is coming to this particular post on a month-by-month graph from July 2012 to date. Is there a way to do this? Edit: I should clarify that what I'd like to do is to generate a month-to-month graph, similar to the one you can see comparing a metric on a period of time against the previous equivalent period (year vs last year, for example) but comparing a particular URL traffic to the site's total traffic. In other words, I can get to the part where I can see the URL's traffic for the timeframe I selected and it shows how much of the total traffic corresponds to the current URL: But I'd like to add a second line to the graph, representing the site's total pageviews, similiar to this (but this one is showing just a different metric for the same URL): Thanks!

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• Have a Couple of Minutes? We’d Like Your Opinion.

  - by Oracle OpenWorld Blog Team

  by Kate Jones Last year’s Oracle University training offered prior to Oracle OpenWorld was a great success, so we’re doing it again this year—on Sunday, September 30. Our problem (and it’s a good one to have) is that we have more potential sessions than we have time in the day. So we’re looking for followers of Oracle OpenWorld to let us know what you think the most valuable and relevant topics are for these technical sessions. To see a preview of the sessions we’re considering and take the brief survey, click here. Don’t be shy—let us know what you think.

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• What is wrong with me - bug problem? [closed]

  - by reizals

  I have about 6 years exp. in app. development. Not so long ago I had moved to another company and the problem has started. I ready don't know why the last time Im making so many bugs/mistakes. Of course Im testing the functionality before I send message that its "done", but I really don't know why I can't see trivial bugs. Some time it looks like I didnt test anything, but its not true. Ive always had this problems but now its pain in the a.s. My question is very simple, what happened to me ;)? Ok, joke aside. What do you do to avoid simple mistakes? plzzz don't tell me to use TDD. The project is... legacy and Im really sick and tired to fix it and adding more bugs into it. best regards

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• Site Suspended -message at my site and Facebook fan page? [on hold]

  - by Jere_Sumell

  I'm writing blog at Wordpress, and bought Domain park for it for a shorter web address for my readers who I redirect to my blog. Yesterday there was a first time message titled "Account Suspended due to registration information verification failure". I've never changed my contact information at my Web Host, and my contact Information has not been changed. I have Fan page on Facebook too, that my readers' could follow my blog easier, and there was same kind of message on my Facebook site too. Can you tell me, what's going on? I've not been broking any terms of use at my host, and writing good language on my blog. I think it's a some kind of hacker -thing? Is there nothing else to do than contact my web host that they can fix the problem? Can they? I Contacted last night my host, but got no answer yet.

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• How to boot WUBI installed Ubuntu within Windows 8?

  - by benzodm

  I have Windows 8 Release Customer Preview on my laptop. I tried to install Ubuntu on it with Ubuntu Windows installer (I have always used this to install, although that was on Windows 7), it installs and asks to reboot, then immediately Windows 8 boots up. I do not have the option to choose what OS to boot. How can I boot to Ubuntu? VM is not exactly what I would like to use, but it is an option, however a last resort. Any help?

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• Goings On

  The last several weeks have been pretty hectic for me. First, Visual Studio 2010 and .NET Framework 4 shipped. Of course, only those living in caves and under rocks missed that bit of news. However, that event forced me to leave my own cave and make a few public appearances. April 12-15 - DevConnections, Las Vegas One thing that I love about the Bellagio is how they go out of their way to make me comfortable by naming their convention center rooms after the...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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