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• Is it possible to do DNS-based ACLs on a Cisco ASA?

  - by pickles

  Short of using static IP addresses, is it possible to have a Cisco ASA use a DNS name rather than an IP address? For instance, if I want to limit a host in the DMZ to access only one particular web service, but that web service might be globally load balanced or using DynDNS or cloud, how can the ACL be expressed so that a fixed IP address isn't used and the admin doesn't have to keep opening and closing down IP addresses?

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• Assembly GDB Print String

  - by Ken

  So in assembly I declare the following String: Sample db "This is a sample string",0 In GDB I type "p Sample" (without quotes) and it spits out 0x73696854. I want the actual String to print out. So I tried "printf "%s", Sample" (again, without quotes) and it spits out "Cannot access memory at address 0x73696854." Short version: How do I print a string in GDB?

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• C# Tell static GIFs apart from animated ones

  - by m3n

  I'll keep it short and simple; is there any way of telling static GIF images apart from animated ones? I'm using C#. Thanks

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• Simulating a missing gem in Ruby unit tests

  - by ktex

  Is there any way to simulate the absence of a gem for certain unit tests, short of actually uninstalling and then reinstalling the gem during testing? I am writing a command line utility, and want to make sure that my tests cover cases where a user may not have all of the gems that I support. For instance, I am using fsevents — a Leopard-specific package for monitoring filesystem events — that will never be present on other systems, as well as a growl gem that's purely optional.

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• Why do websites generate random alphanumeric strings for urls instead of using row ids?

  - by jorm

  Why does many sites (youtube is good example) generate string of random number and letter instead of using for example the row id? usually its something likes this bla?v=wli4l73Chc0 instead of like bla?id=83934 Is it just to keep it short if you have many rows? Or is there other good things about this? Because i can imagine: bla?id=23934234234 dont look so nice Thanks and cheers

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• Is there a simpler way to redirect using a route while adding paramters in Kohana?

  - by Darryl Hein

  I find myself doing the following or similar quite often: Request::instance()->redirect(Route::get('route')->uri(array('action' => 'action'))); Or: Request::instance()->redirect(Route::get(Route::name(Request::instance()->route))->uri(array('action' => 'action'))); I'm wondering if there's any short, easier, simpler way of doing this. I love the Route functionality, but it makes for some long lines of PHP.

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• Need some help with GUI in java

  - by james1

  Hi guys, i'm working on GUI in java and got stuck with move the object. Please visit this youtube video i made a short demo for you guys to see what i was trying to do. I'm so new to the GUI thing as i've never been taught of doing GUI. Here is the link: http://www.youtube.com/watch?v=up1LV5r-NSg

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• Can you explicitly set a structure layout/alignment in C++ as you can in C#?

  - by Gary Willoughby

  In C# you have nice alignment attributes such as this: [StructLayout(LayoutKind.Explicit)] public struct Message { [FieldOffset(0)] public int a; [FieldOffset(4)] public short b; [FieldOffset(6)] public int c; [FieldOffset(22)] //Leave some empty space just for the heck of it. public DateTime dt; } Which gives you fine control on how you need your structure to be layed out in memory. Is there such a thing in standard C++?

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• Is there a good library of video tutorials for Android development?

  - by keithwarren7

  Specifically some that may cater to an experienced developer (C#) but not necessarily familiar with Java/Eclipse? I have seen a couple vids on YouTube but they are either short (not much you can learn in 3mins or patronizing)

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• LINQ nested joins

  - by ace

  Im trying to convert a SQL join to LINQ. I need some help in getting the nested join working in LINQ. This is my SQL query, Ive cut it short just to show the nested join in SQL: LEFT OUTER JOIN dbo.TaskCommentRecipient RIGHT OUTER JOIN dbo.TaskComment ON dbo.TaskCommentRecipient.TaskCommentID = dbo.TaskComment.TaskCommentID ON dbo.Task.Taskid = dbo.TaskComment.TaskCommentTaskId

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• Does SQL Server have any kind of magic undo feature?

  - by Andrew G. Johnson

  Long story short is I tried to quickly update a single row in SQL Server using the Management studio and just typed UPDATE table SET column='value' and forgot the WHERE other_column='other_value' portion. Went for lunch, came back and theres 15 unread emails waiting for me. Happened about an hour ago, waiting for the database guy to come back to see when the last backup was. There's no magic UNDO feature though is there?

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• How to load view-Templates from default when not available in module? Zend Framework

  - by Oliver

  Hi my problem with Zend Framework... unfortunately not solved after 3 hours of searching: I have a modular Zend Application, which is working fine if i have my module and error templates in the called module. If i delete error/error.phtml out of views/scripts/ a Fatal Error is showing up that there is no directory. To cut a long story short: How can i define that Zend falls back to default module in this situation? Many thanks in advance.

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• iPhone Launch Image zoom animation not working on physical device

  - by user341542

  I have developed an iPhone app with a launch image. When starting the app in the simulator, the image zooms in as expected. However, when the app is deployed to my physical device, the zoom animation is very short and sometimes completes instantaneously. I'm sure it's nothing to do with my app start up as I put a sleep call in applicationDidFinishLoading to slow it down and this occurs after the zoom animation has completed.

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• String date time format

  - by Phil

  Hi i am using the vimeo API and i want to convert the string to a short date formate {0:d} or {0:dd/mm/yyyy}. This is my code but doesnt seem to be working for me. select new VimeoVideo { Date = String.Format("{0:d}",(item.Element("upload_date").Value)), }; return Vids.ToList(); } public class VimeoVideo { public string Date { get; set; } } Any help would be much appreciated Thanks

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• Visual Studio 2010 : Cant change target. Gives TargetFrameworkMoniker Error.

  - by maxima120

  I have a console application which has target .NET 2.0 It is very short but full of unsafe code. I converted it to VS 2010. I run it OK. When I try to change "target framework" in properties to 3.5 or 4.0 it shows message box: TargetFrameworkMoniker: Error parsing application configuration file at line 0. XML document must have a top level element. the target then stays 2.0 anyway... Any thoughts?

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• What can perform Cheat-Engine like tasks in Linux?

  In short, how can I search, view, and modify in-memory values in linux, preferably as easily/simply as possible. Like this.

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• Why isn't the Type class in the System.Reflection namespace?

  - by Arc

  Everything about Type is reflective in nature. Is it because Type is used more often than the rest of the classes in System.Reflection? Or because it functions more like a system class than a reflection class? In short, I've always wondered what the motivation behind the location of System.Type was.

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• Transposing UML into code

  - by James P.

  Short question. How do you go about transposing UML diagrams into code? The class diagram is an obvious one but what about others Activity, Use Case, Sequence, State, Package, etc.?

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• Renaming files with an index in the bracket

  - by user355889

  I'd like to write a short powershell script for renaming files like: abc(1), abc(2), .., abc(10), .., abc(123), .. to abc(001), abc(002), .., abc(010), .., abc(123), .. Any idea? :)

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• Data structures with different sized bit fields...

  - by Bobby

  If I have a requirement to create a data structure that has the following fields: 16-bit Size field 3-bit Version field 1-bit CRC field How would I code this struct? I know the Size field would be an unsigned short type, but what about the other two fields?

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• How to play .wav files with java

  - by HellRider

  Hi , I am trying to play a .wav file with java. I need it when a button is pressed to play a short beep sound. I have google it but most of the code wasn't working. Can someone give me a simple code to play a .wav file.

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• How much do you think this job should pay hourly?

  - by Silent

  Well i got this job offer and they expect alot i say. i know most of this but, i would like to know what type of pay i should expect. I dont well to sell short you know. with Web Designer: Dreamweaver, HTML, JavaScript, Graphic Design/Manipulation, Templates, Layouts, Navigation, Flash/Multimedia Objects. Programmer: PHP, Web Application Development, MVC, Joomla, AJAX, JQuery, My SQL (SQL, Database).

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• Ruby complex validation

  - by pcasa

  Have a product that belongs to a category. Want to create a promotion for a short period of time (lets say a week or two), but their can be only one promotion per category during that time. How can I create a custom validation for this? product class belongs_to :categories name:string desc:text reg_price:decimal category_id:integer promo_active:boolean promo_price:decimal promo_start:datetime promo_end:datetime end category class has_many :products name:string end

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• Detection screen disconnection in linux

  - by Dark Templer

  Hey Guys We have a nasty little problem. In short we can detect if a screen is connect when x11 boots (we do this by looking at the log - Xorg.0.log), but we are having trouble detect when are screen is disconnected while the machine is running (ie post x11 boot) Any one have any ideas? Cheers

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• Full-time programmer or software development consultant?

  - by DV

  In your opinion and experience, what's best - working full-time and long-term for one company, or part-time short-term on many smaller projects or parts of projects? What do you think are the pros and cons of both? I heard that being a consultant is more profitable and one would pick up more experience. Does that beat an 8 hours by 5 days (thanks to Jon Limjap for correction :)) job of coding in a cubicle?

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