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  • Quicksilver quit launching Xcode

    - by stephenaument
    Hi everyone, I've been launching Xcode from Quicksilver quite happily for weeks. Suddenly late yesterday, without changing either Xcode or Quicksilver, it started appearing like this: Screenshot There's no "open" option in the action list anymore. I rebooted with no joy. All my other applications launch. Xcode still launches from Spotlight. It just seems to be any app under /Developer/Applications. Any suggestions? cheers,Step

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  • Is deep Java knowledge needed for Android?

    - by MigNix
    Hi, I am C++ developer interested in Android. As I understand the only possibility to develop applications for Android is Java. There is NDK also, but as I can see it is just something like JNI for Java. Is it mandatory to learn Java or to have deep knowledge in Java then try Android SDK, or it would be possible to learn Java while developing for Android. Thank you.

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  • Track Data Execution Prevention (DEP) problem.

    - by Nicolas
    Hi, When running one of our software, a tester was faced with the data execution prevention dialog of Windows. We try to reproduce this situation on a developer computer for debugging purposes : with no success. Does anyone know how to find what may cause the DEP protection to kill the application? Is there any existing tools available for this? Any advices are welcome, Thanks, Nic

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  • Centos and dell PowerEdge Rxxx Series.

    - by OrenM
    hi we lately purchase few dell servers all of them from Rxxx series couple of R410 and R710 the OS we used on those servers is: CentOS 5.4 we're getting very weird error messages and we lost network connectivity couple of times (restarting the network interface was needed to fix it) the messages we're getting are: Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Uhhuh. NMI received for unknown reason 20. Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Do you have a strange power saving mode enabled? Message from syslogd@ at Wed Nov 18 12:07:08 2009 ... servername kernel: Dazed and confused, but trying to continue we have never seen those messages in the previous series of dell poweredge servers do someone here using centOS 5.4 on Rxxx series? did it happen to him too? maybe you have a suggestion about how to prevent it from happening

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  • Hidden Features of Erlang

    - by pageman
    In the spirit of: Hidden Features of C# Hidden Features of Java Hidden Features of ASP.NET Hidden Features of Python Hidden Features of HTML and other Hidden Features questions What are the hidden features of Erlang that every Erlang developer should be aware of? One hidden feature per answer, please.

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  • Anything new for WinForms in .NET 4.0

    - by Robert
    I could not find any information about new WinForm features, exept for this blog post: http://blog.codinglight.com/2009/05/future-of-winforms-whats-changed-in.html which states: 213 types were changed, and 9 types were added. 596 methods were changed, 50 were added, and 8 were removed. So whats in these changes, for joe developer?

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  • Delphi 6 - Bugs disappear when I compile multiple times.

    - by Daisetsu
    My Delphi installation has been going downhill for the past few months. It seems though that every so often when I build a release it has strange errors in it which are resolved if I build, then compile, then build, compile, etc. I've talked to another developer who thinks that this is a compiler error. This sort of degrading performance over time has happened on other computers to us too. What does stack overflow think could be the problem.

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  • Looking for a Software Engineer with JMS od DDS [closed]

    - by Bobby Sethi
    I've not been on here before but just stubmled accross the website so I hope I am ok using for this purpose? I am a contract recruiter and I supply to a major defence contractor.. we are currently looking for a C/C# Software Developer with experience of JMS (or even better DDS) experience. Can anyone help? Bobby Sethi 07885 824 766

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  • systemctl enable differs from systemctl start, how?

    - by rudi_visser
    I am running an Arch Linux (latest, up-to-date) box, and attempting to get MySQL to start at boot. With the systemd package installed I have systemctl available, and as such I can do things like this: systemctl start mysqld.service systemctl [stop|status|restart] mysqld.service That's all fine, and works great when I want to start/stop manually, however, when it comes to getting it to start at boot (by using 'enable' on systemctl, I get some nasty output): [root@rudivarch ~]# systemctl enable mysqld.service Failed to issue method call: No such file or directory Obviously, since the other commands work just fine, I'm seriously confused by this and have spent a good while trying to figure it out... systemctl status outputs this: [root@rudivarch ~]# systemctl status mysqld.service mysqld.service Loaded: loaded (/etc/rc.d/mysqld) Active: inactive (dead) since Tue, 31 Jan 2012 15:32:28 +0000; 1min 25s ago Process: 589 ExecStop=/etc/rc.d/mysqld stop (code=exited, status=0/SUCCESS) Process: 257 ExecStart=/etc/rc.d/mysqld start (code=exited, status=0/SUCCESS) CGroup: name=systemd:/system/mysqld.service Anybody have any ideas as to why 'enable' doesn't work?

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  • Net Screen manager setup

    - by Codezy
    I'm having an issue with our NSMExpress box. I'm trying to manage all our devices, range from ns5gt to ssg320m, and some of those devices have addresses assigned by dhcp from the ISP (like pppoe or dsl). The addresses are actually static but we have the register the MAC address in order to get this address. I can actually add the device in NSM except the IP that's on the untrust side isn't imported in as it's dynamic. Because of this I cannot change many options that pertian to the untrust interface as there is no IP. I've talked to JTAC on this and they didn't know if there was a way to do this or not but then they stated that Tim Hortons does this so I'm confused on how to get this working. Maybe i'm just missing something as I imagine that other people must be doing this as well. Any assistance is appreciated! Furthermore when I import a device this is the message I get: Warnings: Interface ethernet0/0 is a pppoe/dhcp/pppoa client and its ip is NOT IMPORTED because it may be dynamic.

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  • Apache2: Trying to map a subdomain to a subdirectory

    - by user1561753
    So basically I want to have: sub.domain.com/anything - domain.com/asub/anything I'm a bit new to this and a bit confused. The first thing I did was configure my DNS settings so sub.domain.com goes to domain.com using a CNAME (would an A record and the IP be better?) Next I went into my VirtualHost file and have: RewriteEngine on RewriteCond %{HTTP_HOST} www.(.+) [NC] RewriteRule ^/(.*) http://domain.com/$1 [R] RewriteCond %{HTTP_HOST} ^sub.domain.com RewriteRule ^/(.*) http://domain.com/asub/$1 [R] So the first rule is meant to handle www. and making sure that is caught correctly and it works. The second rule is what I've added for the subdomain mapping and it doesn't seem to be doing anything

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  • Eclipse Debug Mode disrupting SQL Server 2005 Stored Procedure access

    - by Sathish
    We have a strange problem in our team. When a developer is using Eclipse in Debug mode, SQL Server 2005 blocks other developers from accessing a stored procedure. Debug session typically involves opening Hibernate session to persist an entity which could be accessing a stored procedure used for Primary key generation. Debugging is done in business logic code and rarely in JDBC stored procedure call. Is there any way to configure SQL server or the stored procedure so that other developers are not blocked?

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  • What is a postback?

    - by Scott Saad
    I'm making my way into web development and have seen the word postback thrown around. Coming from a non-web based background, what does a new web developer have to know about postbacks? (i.e. what are they and when do they arise?) Any more information you'd like to share to help a newbie in the web world be aware of postbacks would be most greatly appreciated.

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  • How do I create breadcrumbs like in this Apple site ?

    - by Jsmith
    I've seen this page here and I really like the breadcrumbs at the bottom. How do I achieve this behavior ? The breadcrumbs at the bottom stays at the bottom and nomatter if you're scrolling down, it is still there. http://developer.apple.com/iphone/library/navigation/index.html?section=Resource+Types&topic=Getting+Started Please someone help me with some good code. Because I have no clue.

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  • Missing Siverlight templates in Visual Studio 2008

    - by no9
    Hello ! I have Visual Studio 2008 (sp1, .NET 3.5). I have installed Silverlight 3 SDK and Silverlight 4 SDK beta + Sivelrlight toolkit. I also have installed Windows Phone Developer Tools CTP that includes Visual Studio 2010 Express for Windows Phone CTP. I have noticed that when i start a new project in VS2008 all the Silverlight templates are missing. Any tip how to get them? Thanx !

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  • Does Python doctest remove the need for unit-tests?

    - by daniel
    Hi all, A fellow developer on a project I am on believes that doctests are as good as unit-tests, and that if a piece of code is doctested, it does not need to be unit-tested. I do not believe this to be the case. Can anyone provide some solid, ideally cited, examples either for or against the argument that doctests do not replace the need for unit-tests? Thank you -Daniel

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  • How can I test Xcode Project on iPhone ?

    - by Khawar
    I have developed a view based project in XCode. It is successfully running in iPhone Simulator. But I want to test this project on real iPhone device to check the behavior of application. Is there any way I can test my application on iPhone device without buying Apple Developer's License? Thanks in advance.

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  • appscript on OSX 10.6.3 / Python 2.6.1

    - by jldupont
    I am having some trouble getting appscript installed on OS/X 10.6.3 / Python 2.6.1. When I issue sudo easy_install appscript I get "unable to execute gcc-4.2: No such file or directory". Even when I do export CC=/Developer/usr/bin/gcc-4.2 (a valid gcc-4.2 executable), easy_install barks. What could be the issue? Disclaimer: OS/X newbie at the helm...

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  • To Throw or Not to Throw

    - by serhio
    // To Throw void PrintType(object obj) { if(obj == null) { throw new ArgumentNullException("obj") } Console.WriteLine(obj.GetType().Name); } // Not to Throw void PrintType(object obj) { if(obj != null) { Console.WriteLine(obj.GetType().Name); } } What principle to keep? Personally Personally I prefer the first one its say developer-friendly. The second one its say user-friendly. What do you think?

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  • Sendmail : forwarding emails problem

    - by Chayan
    So here is my situation. I have this 2 DNS (say a.org and b.org) with the same IP address (both A record) tied to this box. We have Google mail handing our a.org emails . I want b.org emails to forward to users at a.org emails . My sendmail is getting confused and is delivering all b.org emails locally instead of forwarding them to a.org (which is specified in the .forward) . What do I do from the sendmail side to force external delivery . Thanks Much

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