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  • Have you changed your coding style recently? It wasn't hard wasn't it?

    - by Ernelli
    I've used to write code in C-like languages using the Allman style, regarding the position of braces. void foo(int bar) { if(bar) { //... } else return; //... } Now the last two years I have been working mostly in JavaScript and when we adopted jslint as part of our QA process, I had to adopt to the Crockford way of doing things. So I had to change the coding style into: function foo(bar) { if (bar) { //... } else { return; } //... } Now apart from comparing a C/C++ example with JavaScript, I must say that my JavaScript-Crockford-coding style now has spread into my C/C++/Java coding when I revise old projects and work on code in those languages that for example has no problem with single line statements or ambiguous newline insertion. I used to consider the later format very awkward, I have never had any problems with adapting my coding style to the one chosen by my predecessors, except for when I was a Junior developer mostly being the solve developer on legacy projects and the first thing I did was to change the indenting style. But now after a couple of months I consider the Allman style a little bit too spacious and feel more comfortable with the K&R-like style. Have you changed your coding style during your career?

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  • Static objects and concurrency in a web application

    - by Ionut
    I'm developing small Java Web Applications on Tomcat server and I'm using MySQL as my database. Up until now I was using a connection singleton for accessing the database but I found out that this will ensure just on connection per Application and there will be problems if multiple users want to access the database in the same time. (They all have to make us of that single Connection object). I created a Connection Pool and I hope that this is the correct way of doing things. Furthermore it seems that I developed the bad habit of creating a lot of static object and static methods (mainly because I was under the wrong impression that every static object will be duplicated for every client which accesses my application). Because of this all the Service Classes ( classes used to handle database data) are static and distributed through a ServiceFactory: public class ServiceFactory { private static final String JDBC = "JDBC"; private static String impl; private static AccountService accountService; private static BoardService boardService; public static AccountService getAccountService(){ initConfig(); if (accountService == null){ if (impl.equalsIgnoreCase(JDBC)){ accountService = new JDBCAccountService(); } } return accountService; } public static BoardService getBoardService(){ initConfig(); if (boardService == null){ if (impl.equalsIgnoreCase(JDBC)){ boardService = new JDBCBoardService(); } } return boardService; } private static void initConfig(){ if (StringUtil.isEmpty(impl)){ impl = ConfigUtil.getProperty("service.implementation"); // If the config failed initialize with standard if (StringUtil.isEmpty(impl)){ impl = JDBC; } } } This was the factory class which, as you can see, allows just one Service to exist at any time. Now, is this a bad practice? What happens if let's say 1k users access AccountService simultaneously? I know that all this questions and bad practices come from a bad understanding of the static attribute in a web application and the way the server handles this attributes. Any help on this topic would be more than welcomed. Thank you for your time!

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  • Windows Server 2008 repair logonui.exe

    - by Josh R
    I'm fairly certain some data on my server got corrupted and from a dialog box that popped up I think one of the things that got corrupted is logonui.exe I think this because while the server goes through BIOS and the windows loading splash screen, when it finished that it goes to a black screen with just a mouse cursor that I can move around. But most of the services come back up, for example: DNS, DHCP, DFS, and the print service all load up while it's sitting on the black screen. Is there anything I can do to repair the logon screen? Maybe copy a file off another copy of Server 2008, get something off the original media (which I have) or bring the system back to a previous restore point? Thanks! I'm in the weeds right now...

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  • links for 2010-04-13

    - by Bob Rhubart
    Frederic Michiar: Manage a flexible and elastic Data Center with Oracle VM Manager Frederic Michiar shares a list of Oracle VM resources. (tags: otn oracle virtualization) Mona Rakibe: BAM Data Control in multiple ADF Faces Components "When two or more ADF Faces components must display the same data, and are bound to the same Oracle BAM data control definition, we have to make sure that we wrap each ADF Faces component in an ADF task flow, and set the Data Control Scope to isolated. " Mona Rakibe shows you how. (tags: oracle otn soa bam adf) Martin Widlake: Performance Tipping Points Martin Widlake offers "a nice example of a performance tipping point. This is where Everything is OK until you reach a point where it all quickly cascades to Not OK." (tags: oracle otn database architecture performance) Steve Chan: EBS Techstack Sessions at OAUG/Collaborate 2010 Steve Chan shares a list of Collaborate 2010 sessions featuring Oracle E-Business Suite Applications Technology Group staffers. (tags: oracle otn collaborate2010 ebs) @ORACLENERD: Developing in APEX Oracle ACE Chet Justice counts the ways... (tags: otn oracle oracleace apex) @bex: Almost Time For IOUG Collaborate 2010 Oracle ACE Director Bex Huff shares details on his Collaborate 2010 presentation, "The Top 10 Things Oracle UCM Customers Need To Know About WebLogic:" (tags: oracle otn oracleace collaborate2010 weblogic ucm enterprise2.0)

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  • My software is hosted on a "bad" website. Can I do anything about it?

    - by Abluescarab
    The software I've created is hosted on what you could call a "bad" website. It's hard to explain, so I'll just provide an example. I've made a free password generator. This, along with most of my other FREE software, is available on this website. This is their description of my software: Platform: 7/7 x64/Windows 2K/XP/2003/Vista Size: 61.6 Mb License: Trial File Type: .7z Last Updated: June 4th, 2011, 15:38 UTC Avarage Download Speed: 6226 Kb/s Last Week Downloads: 476 Toatal Downloads: 24908 Not only is the size completely skewed, it is not trial software, it's free software. The thing is that it's not the description I'm worried about--it's the download links. The website is a scam website. They apparently link to "cracks" and "keygens", but not only is that in itself illegal, they actually link to fake download websites that give you viruses and charge your credit card. Just to list things that are wrong with this website: they claim all software is paid software then offer downloads for keygens and cracks; they fake all details about the program and any program reviews and ratings; they and the downloads site they link to are probably run by the same person, so they make money off of these lies. I'm only a teenager with no means to pursue legal action. This means that, unfortunately, I can't do anything that will actually get results. I'd like my software to only be downloaded off my personal website. I have links to four legitimate locations to download my software and that's it. Essentially, is there anything I can do about this? As I said above, I can't pursue legal action, but is there some way I can discourage traffic to that website by blacklisting it or something? Can I make a claim on MY website to only download my software from the links I provide? Or should I just pay no mind? Because, honestly, it's a bit of a ways back in Google results. Thank you ahead of time.

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  • New Whitepaper: Upgrading your Customizations to Oracle E-Business Suite Release 12

    - by Sara
    The prospect of upgrading from Oracle E-Business Suite Release 11i to Release 12 might seem intimidating if you have customized your EBS 11i environment. When considering this upgrade, one of the first things you need to do is review your customizations systematically. I am pleased to announce the availability of a new white paper that will help you do that: Upgrading your Customizations to Oracle E-Business Suite Release 12.1 (Note 1435894.1) This white paper provides an overview of you can manage and upgrade existing Release 11i customizations to Release 12.1. It covers identifying the various types of customizations you might have--such as personalizations, Oracle Forms, Web ADI, and mod_plsql--and how to handle them during your upgrade. The document discusses upgrading Oracle E-Business Suite customizations in the context of the following cycle: Creating an inventory of your existing customizations Comparing customizations to standard Release 12 functionality Upgrading customizations Reimplementing customizations Creating future customizations The paper also provides recommendations on customization technologies such as Oracle Application Framework (OAF), Oracle Application Express (APEX), and Oracle Application Development Framework (ADF). This white paper is written for Oracle E-Business Suite system administrators, DBAs, developers, and implementers. Related Webcast Upgrading E-Business Suite 11i Customizations to R12 (Presentation) Related Articles Whitepaper Update: Planning Your E-Business Suite 11i Upgrade to R12.1 (Third Edition) ATG Live Webcast: Upgrading your EBS 11i Customizations to Release 12 Extended Support Fees Waived for E-Business Suite 11i and 12.0 Best Practices for Combining EBS Upgrades with Platform Migrations Quarterly E-Business Suite Upgrade Recommendations: January 2012 Edition New Whitepaper: Upgrading EBS 11i Forms + OA Framework Personalizations to EBS 12 Forms Personalization - Get It While It's Hot! To Customize or Not to Customize?

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  • Did Firefox running in OSX get hacked

    - by z-buffer
    When I try to do a google search in Firefox, I can't click on any of the links. They're just regular black text, not hyperlinks. I even tried safe mode and disabling all the plugins. I was running Firefox 12. I installed the current version over it and it's the same thing. Other browsers have not been affected. This is what it looks like. Edit: My firewall was turned off and I had several things running which are potential security holes. I turned on my firewall and closed all unnecessary ports. I also turned off Home Sharing. Then I restarted my computer. After that, Firefox works normally again. What do you think happened?

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  • Relationship between C#, .NET, ASP, ASP.NET etc

    - by Samuel Walker
    I'm really unclear on the difference between C#, C#.NET and the same for ASP and other '.NET' languages. From what I understand, .NET is a library/framework of... things. I think they're essentially access to Windows data such as form elements etc, but that doesn't seem to apply for ASP.NET. In addition, I see people calling themselves '.NET' developers. Does this mean they're fluent in C#, ASP and other languages? Finally, I never see C# without .NET attached. Is C# tied that closely to .NET as to be unusable without it? In summary: what exactly does .NET provide? How does it relate to C# and ASP etc? What does 'a .NET developer' mean? And finally, why do you never see C# without .NET? [As an aside, I realise these are multiple questions, but I think they are very inter-related (or at least that is the impression that browsing Programmers / SO etc has given me)].

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  • Install Ruby 1.8.7 on Fedora 11/12

    - by tadman
    Is there a simple way to install Ruby 1.8.7 on Fedora 11 or 12 without side-stepping the yum/RPM package management system too severely? Building from source is always an option, but it tends to deploy things in irregular places and proves to be more fuss to maintain in the long run. A self-built RPM is okay, but I'm presuming there's a .rpm out there somewhere already. Rails is not especially happy with 1.8.6 and the Fedora community, for various reasons, considers 1.8.7 to be toxic and best avoided.

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  • ANTS Memory Profiler 8 released!

    - by Ben Emmett
    I’m excited to say that we’ve just released ANTS Memory Profiler 8! The big news is support for profiling .NET’s usage of unmanaged memory. There are two main parts to this. Firstly you can see a breakdown of unmanaged memory usage by module. This lets you see at a high level where unmanaged memory is being used – for example in the image below, it’s being used by a PDF generation library. Separately, when looking at a list of .NET classes, you can see how much unmanaged memory those classes are responsible for holding on to. You can also see that information for individual instances of those classes. Some clues you might need this: You’re using system objects or 3rd party components which deal with unmanaged memory under the hood (this includes things like the GDI+ functions used for working with bitmaps) Your application still relies on some legacy Delphi / C++ / etc code from left over from the days before your company moved over to using .NET You’ve used a previous version of ANTS Memory Profiler, and have ever seen a pie chart that looks something like this: You’ll also notice that the startup process has been entirely redesigned, bringing it in line with ANTS Performance Profiler 8, which was released earlier in the year. This makes it faster to start profiling and to run repeat profiling sessions, lets you profile using any browser instead of Internet Explorer, and also provides a host of stability improvements, particularly when launching websites in IIS. Download the new version (there’s a free trial), and as always I’d love to know what you think – just email [email protected]. Cheers! Ben

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  • Tape Storage - How do I setup a tape backup system for use with my NAS

    - by John Himmelman
    I currently have a QNAP NAS with a raid 5 config (~600gb storage) but don't have a reliable backup solution. I've heard great things about tape backup systems (reliability, durability, etc..). How can I go about setting up a tape backup system? The tape drives seem very expensive (1k+ for a decent one, more than the price of my NAS). What are the important specs to compare and features to take into consideration? Edit: Does anyone have links to some good resources? There is a ton of articles, guides, and sites on this subject, not sure where to start.

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  • Selinux interfering with vboxwebsrv or phpvirtualbox

    - by Mike W
    I have a brand new installation of Fedora 18, with a brand new installation of Virtualbox 4.2. I have spent a painful few hours trying to get phpVirtualBox working. Apache 2.4 and PHP 5.4 are installed, along with the phpVirtualBox software. Attempting to access phpVirtualBox allowed me to login, but then I'd have a prolonged wait until an 'Error fetching HTTP headers' message appeared. Finally, I set SeLinux to permissive, and Bingo! things start to work. For some reason the SeLinux Troubleshooter isn't flagging any messages from SeLinux, I don't know what to look for now. This is a development box so I could leave SeLinux set to permissive but I will need to make this work in anger on the next project. My question, then, is this: What changes to SeLinux policies do I need to make to allow phpVirtualBox and vboxwebsrv to work together? If there's more information I can post that will assist I'll gladly post it - just let me know what it is.

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  • Kinect Presentation at Chippewa Valley Code Camp

    - by mbcrump
    On November 12th 2011, I gave a presentation at Chippewa Valley Code Camp titled, “Kinecting the Dots with the Kinect SDK”. As promised, here is the Slides / Code / Resources to my talk. (click image to download slides) The Kinect for Windows SDK beta is a starter kit for applications developers that includes APIs, sample code, and drivers. This SDK enables the academic research and enthusiast communities to create rich experiences by using Microsoft Xbox 360 Kinect sensor technology on computers running Windows 7. Resources : Download Kinect for Windows SDK beta 2 – You can either download a 32 or 64 bit SDK depending on your OS. FAQ for Kinect for Windows SDK Beta 2 Kinect for Windows SDK Quickstarts for Windows SDK Beta 2 Information on upgrading Kinect Applications to MS SDK Beta 2. – Brand new post by me on how to upgrade Kinect applications to Beta 2. Getting the Most out of the Kinect SDK by me for the Microsoft MVP Award Program Blog. My “Busy Developers Guide to the Kinect SDK” (still references Beta 1 – but most information is still valid) Helpful toolkits / templates mentioned in the talk. Coding4Fun Kinect Toolkit – Lots of extension methods and controls for WPF and WinForms. KinectContrib – Visual Studio 2010 Templates (not updated for Beta 2 as of 11/14/2011). Fun Projects for learning purposes (all updated to Beta 2): Kinect Mouse Cursor – Use your hands to control things like a mouse created by Brian Peek. Kinect Paint – Basically MS Paint but use your hands! Kinecting the Dots: Adding Buttons to your Kinect Application (not on Beta 2 – but check out the guide by me on how to do this) Thanks for attending! I had a really great time at the event and would like to personally thank everyone for coming out to support the local community.  Thanks for reading. Subscribe to my feed

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  • Best Practices for MVC Architecture

    - by Mystere Man
    There are a number of questions on StackOverflow regard MVC best practices, but most of those seem to revolve around things like using Dependancy Injection, or creating helper functions, or do's and don'ts of what to do in views and controllers. My question is more about how to architect an MVC application. For example, we are encouraged to use DI with the Repository pattern to decouple data access from the controller, however very little is said on HOW to do that specifically for MVC. Where would we place the Repository classes, for instance? They don't seem to be model related specifically, since the model should likewise be relatively decoupled from the actual data access technologies. A second question involves how to structure the layers or tiers. Most example applications (Nerd dinner, Music Store, etc..) all seem to use a single tier, 2 layer approach (not counting tests) that typically has controllers directly calling L2S or EF code. If I want to create a multi-tier/layer aplication what are some of the best practices there in regards to MVC? This question is one-part standard q-a, but another part best-practices, so it could go either here or programmers.se, I am marking it CW. If you feel it would be better suited to programmers.se then it can be migrated. EDIT: What happened to the Community Wiki option? It seems to be gone.

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  • Generate TFTP Content on the fly?

    - by andyortlieb
    I know this isn't the purpose of TFTP, but I'm working in an environment where a lot of different types of devices pull provisioning info from a TFTP server. What I'm developing is a provisioning system that tracks and maintains device configurations, and I would like to have the requested files generated on the fly, much like you could do with any web application. Yes some of these devices can support HTTP for provisioning, but not all of them do, and we want things to be consistent. Are there any TFTP daemons that can provide something analogous to CGI?

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  • VMWare Fusion - Cannot communicate between Host Mac and Virtual Mac running on same machine [migrated]

    - by Jeff Gold
    I'm running a "virtual" Mac OS machine on a Mac running VMWare Fusion. The Virtual Mac is setup with Bridged Networking, and has its own separate IP address. The outside world can connect to either the Mac itself or the virtual Mac via their respective IP addresses just fine, this works great! The problem... the Mac itself cannot connect to the virtual Mac's IP address, nor can the virtual Mac connect to the real Mac's IP address. Some things I've read mention something about enabling VMCI, but I have no idea how to do this, or if this is even the correct solution. Any suggestions?

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  • Smart card / auditable access for rack KVM tray

    - by Mark Henderson
    Is there such a thing as a KVM Tray for a standard 19" rack whose use can be validated by a smartcard (or some other auditable authentication method)? It looks like we have a security requirement where just because users have a key to the rack doesn't mean they will be allowed to use the console inside the rack, and rather than just lock the console (and keep track of who has keys), we would prefer to be able to audit the actual user that was attached at the KVM. (It's worth mentioning that I'm aware of the Raritan devices, but they surely can't be the only ones) (If these things existed, I don't think half of the tratoirs that somehow manage to infiltrate CTU on the TV show 24 would ever get away with anything)

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  • Ask the Readers: Which Search Engine Do You Use?

    - by Mysticgeek
    While Google dominates the search engine market, there are certainly other alternatives out there such as Bing and Yahoo. Today we’re curious about which one you use, and would you ever consider another one? Believe it or not…not everyone uses Google (surprising indeed), there are several other alternatives out there that some of you may be using and we’re interested in hearing about it. One of the more unique and interesting ones we previously covered is ixquick, which doesn’t save your IP or any information and can be customized quite nicely if you’re the paranoid type. We’re interested in hearing about which search engine you currently use. Would you ever switch to a different one? Have you ever tried to experiment and not use Google (or your favorite engine) for a week? Leave a comment below and join in the discussion! Similar Articles Productive Geek Tips A Few Things I’ve Learned from Writing at How-To GeekModify Firefox’s Search Bar Behavior with SearchLoad OptionsGain Access to a Search Box in Google ChromeSearch Alternative Search Engines from within Bing’s Search PageCombine the Address & Search Bars in Firefox TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips DVDFab 6 Revo Uninstaller Pro Registry Mechanic 9 for Windows PC Tools Internet Security Suite 2010 Download Wallpapers From National Geographic Site Spyware Blaster v4.3 Yes, it’s Patch Tuesday Generate Stunning Tag Clouds With Tagxedo Install, Remove and HIDE Fonts in Windows 7 Need Help with Your Home Network?

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  • How did I get here? My route to Android, iPhone, Windows Phone 7, and interest in Mobile Devices

    - by Wallym
    I get asked all the time how/why I got interested in mobile and jumped on this fairly early.  I tend to give half answers because it wasn't just one thing that took me to mobile, but a whole host of separate ivents culminating in a specific event where I wasdoing market research in May/June 2008.  Let me throw out the events and the facts about me: I tend to like new, different, cool stuff.  I jumped on .NET early on.  I jumped on Ajax early on.  I don't jump on every new technology that comes down the road, I'm probably the only person on the planet that doesn't "get" MVC, though I acknowledge that a lot of people do and it solves a number of problems in the default settings of ASP.NET WebForms. I remember buying an early Windows CE device. It was interesting, but dang, this stylus thing sucks. After I lost my third stylus, i just gave up.  I got my first mobile phone in early 1999.  Reception was crappy, but I could see the value in being mobile. In 1999, I worked on a manufacturing systems project.  One piece of the projects was a set of handheld devices on the shop floor.  While the UI was a crappy DOS based, yes I said DOS as in Disk Operating System Version 6.22, I could see that the wireless world was a direction I wanted to be in. In 2000, Microsoft released the first public alpha of .NET.  Very cool stuff indeed.  One piece of the puzzle was a set of mobile controls for ASP.NET.  I build numerous test apps as well as mobile version using these mobile controls.  Now, the mobile UIs of the time were based on WML, which was crap. I could real all the analysis of mobile and read all about growth rates.  Now, you have to realize that growth rates can be impressive when dealing with small numbers, but I knew it was a comer. In our first book, I got talked out of mobile because of the line from the publisher "Wally, mobile doesn't sell." Blackberry was the dominant device of the mid 2000s.  Its users were referred to as "Crackberry addicts."  Unfortunately, the mobile development experience for native apps was crap and the web experience was fairly rough as well, but if they could get the ecosystem started, other phones and better blackberryies would come out.  I finally jumped into using a blackberry. Sometime around 2006, I heard "Wally, mobile doesn't sell" again.  Now, anyone that knows me knows that someone saying something like this to me means I'll keep trying it. The phones of the mid 2000s were moving to be more graphical, but there were too many that had this idea that they had to use a stylus.  Stylus suck.  They get lost too easily. I worked on a project in 2007 and 2008 for a startup trying to answer the question of "What is there to do where I am at?"  For some reason, they wanted to be tied to PCs.  As it became obvious that they were having problems, their investor asked us to do some market research and to figure out what the marketplace did want.  One of the important things that I figured out was the we lived in a mobile world and if you had a mobile app, it need to be on a mobile device, not tied to a desktop/laptop/netbook device.  If there was any single event, this was it - I was doing some market research and sat and talked to people in a bar/restaurant in Atlanta called "The Grove" on Lavista.  The consensus of the people that I talked to was that they wanted their data where ever they were at, laptop, pc, mobile, whereever. In 2007, Apple released the iPhone.  Wow, what an impressive device, even with all the problems of a 1st generation device.  I bought an iPod Touch 1st generation to understand touch better, one of the best decisions I ever made. I decided in late 2008, to make a move into cloud, for a number of reasons.  I was working on an example app.  In April, 2009, one of my friends at Microsoft said "don't mention my name with this, but you need an iPhone front end for this app."  How do you get on the iPhone.  Well, there are a number of ways including: ObjectiveC.  Its hard to teach an old dog new tricks, and this dog knows .NET, not ObjectiveC. HTML, web, javascript optimized interface.  yeah, this is possible. PhoneGap.  Now, this is interesting, take an html interface and get it to run on the iPhone, Android, Blackberry, and other platforms.  I thought that this way made the most sense for me until......... MonoTouch.  In May/June 2009, Novell announced a way for .NET/c# developers to write apps for the iPhone.  This is the way that made the most sense to me. Titanium by Appcelerator.  This is similar in concept to PhoneGap.  I haven't played with this much but do want to learn more about it. In July, 2009, I emailed one of my contacts at Wrox to see if they would be interested in a short MonoTouch ebook in their Wrox Blox format.  I fully expected another  response along the lines of "Wally, mobile doesn't sell."  The response I got was "Wally, iPhone is H O T, get started immediately, can you have this to me before Labor Day."  Not quite the response I expected.  Thankfully, we didn't make the Labor Day, first draft date. I kept pushing back because I had a feeling that things were not going to be quite as polished and feature rich as necessary.  After all, Novell doesn't have the resouces of Microsoft's developer division. The ebook shipped on November 30, 2009. On about December, 15, 2009, my editor emailed and said "Your ebook is selling really well, lets do a full book and it by March 1 so get started."  Thankfully, guys like Craig Dunn and Chris Hardy were interested along with Martin and Ror joinged us later on. I bought my wife an iPhone 3Gs in early 2010 to go along with all my iPod Touch devices. I tried to pretend in 2010 that I wasn't that interested in mobile and still had interest in the desktop technologies.  I love the technologies and continue to use them today, but that isn't where my interest is right now.  I'm just about all mobile all the time with my energies.  Our book shipped in the beginning of July, 2010 right in the middle of the Apple FUD.I've been looking at Mobile Web as a way around the AppStores and Apple FUD problems of 2010. With all the Apple self FUD, we became interested in Android.I went up to Dino Esposito at DevConnections in Las Vegas at introduced myself. I've always tried to keep up with what Dino has been doing. I was shocked, he wanted to meet me.  We must have talked for 1.5 hours. It was way more time than I deserved. If you get a chance, go and introduce yourself to Dino. He's a great guy. Microsoft released Windows Phone 7 in the Fall of 2010.  I'm not doing development on that platform at this time.  I think they have a very interesting user interface.  The devices are being positively reviewed.  For my purposes, the devices are limited at this point in time.  We'll see what 2011 brings as far as updates to the operating system.  I need multitasking/background processing and html5 in the browser. Add that as well as acceptance in the marketplace and I'll be more interested in the device. Obviosuly, I'm now working on a MonoDroid book . I own Android and iPhone/iOS devices.  I am currently working on some startup ideas and am exploring as much in that area as I can. For 2011, I'm planning on speaking at Android Developer's Conference (AnDevCon) and Mobile Connections.  I'm really excited about this. I have a couple of magazine articles coming out in 2011 on Android and iPhone development with the Mono technologies.is Mono "The Answer"? What's "The Question?" I think it will work for me.  It might work for you, it might not.  it depends on your situation.  Its the current horse that I am riding. I might find a better horse tomorrow. So, that's how I got here.  I'm in love with mobile.  Mobile native apps on the device as well as mobile web.  I'm into all this cool stuff.  Where are you at?

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  • scheme vs common lisp: war stories

    - by SuperElectric
    There are no shortage of vague "Scheme vs Common Lisp" questions on StackOverflow, so I want to make this one more focused. The question is for people who have coded in both languages: While coding in Scheme, what specific elements of your Common Lisp coding experience did you miss most? Or, inversely, while coding in Common Lisp, what did you miss from coding in Scheme? I don't necessarily mean just language features. The following are all valid things to miss, as far as the question is concerned: Specific libraries. Specific features of development environments like SLIME, DrRacket, etc. Features of particular implementations, like Gambit's ability to write blocks of C code directly into your Scheme source. And of course, language features. Examples of the sort of answers I'm hoping for: "I was trying to implement X in Common Lisp, and if I had Scheme's first-class continuations, I totally would've just done Y, but instead I had to do Z, which was more of a pain." "Scripting the build process in Scheme project, got increasingly painful as my source tree grew and I linked in more and more C libraries. For my next project, I moved back to Common Lisp." "I have a large existing C++ codebase, and for me, being able to embed C++ calls directly in my Gambit Scheme code was totally worth any shortcomings that Scheme may have vs Common Lisp, even including lack of SWIG support." So, I'm hoping for war stories, rather than general sentiments like "Scheme is a simpler language" etc.

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  • Scheme vs Common Lisp: war stories

    - by SuperElectric
    There are no shortage of vague "Scheme vs Common Lisp" questions on both StackOverflow and on this site, so I want to make this one more focused. The question is for people who have coded in both languages: While coding in Scheme, what specific elements of your Common Lisp coding experience did you miss most? Or, inversely, while coding in Common Lisp, what did you miss from coding in Scheme? I don't necessarily mean just language features. The following are all valid things to miss, as far as the question is concerned: Specific libraries. Specific features of development environments like SLIME, DrRacket, etc. Features of particular implementations, like Gambit's ability to write blocks of C code directly into your Scheme source. And of course, language features. Examples of the sort of answers I'm hoping for: "I was trying to implement X in Common Lisp, and if I had Scheme's first-class continuations, I totally would've just done Y, but instead I had to do Z, which was more of a pain." "Scripting the build process in my Scheme project got increasingly painful as my source tree grew and I linked in more and more C libraries. For my next project, I moved back to Common Lisp." "I have a large existing C++ codebase, and for me, being able to embed C++ calls directly in my Gambit Scheme code was totally worth any shortcomings that Scheme may have vs Common Lisp, even including lack of SWIG support." So, I'm hoping for war stories, rather than general sentiments like "Scheme is a simpler language" etc.

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  • Installing ZendServer on IIS6

    - by Wayne M
    I need to run ASP and PHP applications side by side, so I installed ZendServer Community Edition on our existing Server 2003 platform. I specified it to use the existing IIS instance so I don't have to deal with multiple ports (we use ZoneEdit to manage our DNS and they don't seem to allow anything other than port 80 without forwarding). The install went smooth but when I try to configure and manage the install by going to http://localhost/ZendServer (or even just localhost) I get a Bad Request (Invalid Hostname) error. I haven't done anything except install the server, and this is my first time working with ZendServer. How do I fix this so I can get things set up?

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  • django url matching with Lighttpd fastcgi

    - by 7seb
    I have a problem with url. I can access the djando app home page ( localhost/djangotest/ ) but can't access the admin section ( localhost/djangotest/admin/ ). I can access it using the django server instead of lighttpd. Lighttp conf : fastcgi.server = ( "/djangotest/" => ( "main" => ( "host" => "127.0.0.1", "port" => 3033, "check-local" => "disable", ) ), ) url.rewrite-once = ( "^(/media.*)$" => "$1", "^/favicon\.ico$" => "/media/favicon.ico", "^/djangotest/[^?](.*)$" => "/djangotest/?$1", ) The django url.py is just : (i just uncommented the good lines) : from django.conf.urls.defaults import patterns, include, url from django.contrib import admin admin.autodiscover() urlpatterns = patterns('', url(r'^admin/', include(admin.site.urls)), ) I tried many things but without success ... (no need to link to https://docs.djangoproject.com/en/dev/howto/deployment/fastcgi/ ) lighttpd/1.4.28 Python 2.7.2+ Django 1.3.0

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  • .Net Rocks Visual Studio 2010 Road Trip coming to Raleigh, NC May 6th

    - by Jim Duffy
    Listen up .NET developers within 50 miles of Research Triangle Park, NC!  Take out that red, blue, green, black or any other color Sharpie marker you fancy and circle May 6th! Fellow Microsoft Regional Directors Carl Franklin and Richard Campbell are going to be bringing the .Net Rocks Visual Studio 2010 Road Trip to town. What’s that you say, you’ve never been to a .Net Rocks Road Trip event and don’t know what to expect? Let me help with that. I stol… uhhh… I mean I was “inspired” by some content I found on the event information page. “Carl and Richard are loading up the DotNetMobile (a 30 foot RV) and driving to your town again to show off their favorite bits of Visual Studio 2010 and .NET 4.0! Richard talks about Web load testing and Carl talks about Silverlight 4.0 and multimedia. And to make the night even more fun, we’re going to bring a mystery rock star from the Visual Studio world to the event and interview them for a special .NET Rocks Road Trip show series. Along the way we’ll be giving away some great prizes, showing off some awesome technology and having a ton of laughs. So come out to the most fun you can have in a geeky evening – and learn a few things along the way about web load testing and Silverlight 4!“   I know I’ll be there so what are you waiting for? Head over to the event registration page and sign up today! Have a day. :-|

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  • Address Label Printing without Windows Address Book

    - by Jim Fell
    In the past I've maintained my address book using the built-in Address Book utility that came with Windows. Once each year, I would import my Address Book (.WAB) file into Outlook 2003/XP. (I don't use Outlook for email.) Then I would use the Mail Merge feature in Word 2003/XP to make and print address labels on standard Avery label sheets to simplify address of my Christmas cards. Since I'm now using Windows 7, and the familiar Address Book utility is no longer available, how can I print my address labels? I have both Windows Address Book (.WAB) and Comma-Separated Values (.CSV) files that contain my address book data. So, I guess I need to know two things: Which program or utility (preferably free) can I use to print my address labels. How do I import my address data into that program? If it helps, I am already a user of Gmail and Google Drive. Thanks.

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