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• non reference-counting dictionary in objective-c

  - by Colin

  Is there any 'easy' way of having pure objective-c containers, such as NSMutableDictionary or CFMutableDictionary, that don't increment the reference count of added objects, without using the c++ standard library?

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• Create Global ASP.NET Function?

  - by davemackey

  I think this is a pretty easy question...How do I make a asp.net function global? e.g. If I have a function GetUserInfo() defined on default.aspx how do I call this function from mypage2.aspx?

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• Hash Map Usage and Idea

  - by Anand

  Hi, I have been working in Java for the last 6 months and have been using Hash Maps What is the basic idea of a Hash Map ? I am using it as it easy for me to store so much data with direct key references rather than having to iterate through an arraylist ? Where is the power of Hash Map seen ? What is the scientific idea behind this data…

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• Best way to set default tint for UINavigationController

  - by Brian

  I use a lot of UINavigationControllers in my app. I am using a UIColor to set the tintcolor of the navigationBar. This works as expected, but I am trying to find an easy way to set a default tintcolor for all UINavigationControllers. What is the best way to do this? Is it subclassing the UINavigationController, or is there something…

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• A free WYSIWYG control for DotNet

  - by Kovu

  I search a free and easy to drag&drop in my winform WYSIWYG-Control. The background is, I don't have time I can spend on the control, it must be there and ready. DotNet.2 C# NO ASP! WinForm!

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• ASP.Net JSON Web Service Post Form Data

  - by Will D

  I have a ASP.NET web service decorated with System.Web.Script.Services.ScriptService() so it can return json formatted data. This much is working for me, but ASP.Net has a requirement that parameters to the web service must be in json in order to get json out. I'm using jquery to run my ajax calls and there doesn't seem to be an easy…

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• iPhone: Create MKAnnotation

  - by Nic Hubbard

  Can I create an MKAnnotation, or is it read only? I have coordinates, but I am not finding it easy to manually create an MKAnnotation with using setCoordinate. Ideas?

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• How to find out which fonts are referenced and which are embedded in a PDF document

  - by Jens Schauder

  We have a little problem with fonts in PDF documents. In order to put the finger on the problem I'd like to inspect, which fonts are actually embedded in the pdf document and which are only referenced. Is there an easy (and cheap as in free) way to do that?

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• How do I determine the .NET framwork version in a partial/medium trust environment?

  - by Ezombort

  I need to determine the clients .NET framework version in my web application. I'm running in partial trust so I can not read the filesystem or registry (Is there an easy way to check .net framework verison using C#?). System.Environment.Version returns the runtime version, so I can not use that. I cannot use javascript The only…

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• How to rename model

  - by samuil

  I made a mistake early in development, and named one of my models with plural noun (Users instead of User). Is there an easy way to rename it and corresponding controller (similar to generating it with script/generate way)?

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• File system query

  - by Balaji

  Is there an easy way to query data in file system? We are storing data in File system (instead of database) Is there a way to query the content of the file system? The data in the file system is stored in xml format. since the data is growing day by day we are finding it difficult to query the content of the files in the file…

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• can Distribute setuptool be used to convert python 2 packages to python 3?

  - by karnol

  As per the below link porting python packages from 2 to 3 would be easy when distribute is used. Is tat true? anyone tried before? karnol

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• Determine the relative complement of two IEnumerable<T> sets in .NET

  - by SFun28

  Is there an easy way to get the relative complement of two sets? Perhaps using LINQ? I have to find the relative compliment of a set A relative to B. Both A and B are of type HashSet<T> but I think the algorithm could be made more general (IEnumerable<T> or even ISet<T>)? I could use a solution in either…

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• Efficient way to get the least non-negative residue modulo n in C?

  - by nn

  Hi, Is there an efficient way to get the least non-negative residue modulo n, where n is positive, in C? This is quite easy if the number is non-negative, then it's just a % n (where a is the non-negative integer). However when a is negative, it appears the behaviour, in C89, is undefined. I.e. -2 % 11 = -2 or 9. Thanks.

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• Ruby program with the largest ratio of output length to program length

  - by Horace Loeb

  The program print "hi" contains 10 characters and outputs a string with length 2. Therefore its ratio of output length to program length is 2/10. My question is what Ruby program has the largest output length to program length ratio (For program length let's only count non-whitespace characters (i.e., it's easy to minify a…

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• How do I create a Solution Wide Connection String

  - by Renier

  Hi. Does anyone know if it is possible to create a single connection string that will be accessible to all the projects in a solution (we have about 6). I can create a text file with this information, but we need design time support as well, and it is not practical to have a connection string in every App.Config and…

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• What is your latest useful Perl one-liner (or a pipe involving Perl)?

  - by J.F. Sebastian

  The one-liner should: solve a real-world problem not be extensively cryptic (should be easy to understand and reproduce) be worth the time it takes to write it (should not be too clever) I'm looking for practical tips and tricks (complementary examples for perldoc perlrun).

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• How can I retrieve the app purchase date in order to expire features after a set period of time?

  - by don-talusfield-com

  Is there an easy way to recover the app purchase date? Or must I save it myself the first time an app is opened?

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• Excel Export Issue displaying '#####...'

  - by Cypher

  Hey, I'm trying to just export and excel database into .txt (Tab Delimited) but some of my cells are quite large. When I export into a txt some of the cells are exported as '#######....' which is surprisingly useless. Has this happened to anyone else?/ know an easy fix?

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• Android InstrumentationTestRunner XML output for Hudson ingestion

  - by Dan Watling

  I have an Android test project that I'd like to link into Hudson, but I haven't found a way to output the test results as XML instead of text. Does anyone know if there's an easy way to do this already? -Dan

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• isnt as a c# keyword

  - by Mikael

  To check if an object is of a certain class one can write: if (item is Class) why isn't the opposite possible? if (item isnt Class) instead one would write if (!(item is Class) which isn't as easy to read as if "isnt" was a keyword just as "is" is. Is there something that makes it so that only "is" should be…

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• What is wrong with this really really simple RegEx expression?

  - by Pure.Krome

  Hi folks, this one is really easy. I'm trying to create a Regular Expression that will result in a Successful Match when against the following text /default.aspx? So i tried the following... ^/default.aspx$ and it's failing to match it. Can someone help, please? (i'm guessing i'm screwing up becuase of the \…

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• How do I reorder/clear the connection history in SQL Management Studio 2008?

  - by Chris

  I connect to a lot of different servers in SQL Management Studio, but I find that not only is there no way to delete the old connections (dbnames, usernames, etc.), they also start to show up as duplicates. Is there any way to clear them/reorder the history? I can't seem to find any easy way. Thanks! Chris

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• magento integration with erp and crm

  - by anwar

  hi everyone iam having a question on magento and want the information on how to integrate Magento with ERP and CRM and which are erp's and crm's which is best integrated with Magento and how easy it is to do this integration. thankyou for your help in advance

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• Lazy Loading wpf Combobox items

  - by Chris McGrath

  I have an IEnumerable< which lazy loads it's data. I want to just set a Combobox's ItemsSource to the IEnumerable, but when I do it goes and loads all the data anyway (which removes the point of lazy loading). I've tried it with Linq-To-Sql as well since it seems to be a similar theory and it also loads all the…

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