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Search found 623 results on 25 pages for 'joel m'.

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Comparison of collection datatypes in C#

- by Joel in Gö

Does anyone know of a good overview of the different C# collection types? I am looking for something showing which basic operations such as Add, Remove, RemoveLast etc. are supported, and giving the relative performance. It would be particularly interesting for the various generic classes - and even better if it showed eg. if there is a…

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Can you add items to a context menu in a parents menu?

- by Joel Barsotti

or conversly can you import a parents menu items into a child window? So I have an UI that is composed of controls that all have their own context menu, but we also have a datagrid that get's nested inside our generic contaier. So when you right click the datagrid elements I want to show both the context items I've created for the…

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How to properly use layout when using script includes in the head-Zend Framework

- by Joel

What do you do if you need to have a script file in the head section that is only used on one page, but all the pages can use the same head otherwise? Right now, I'm doing: <?php include header info?> <script></script? <?php include rest of header info> <body> ... I'm trying to figure out how best to do…

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Get the tail of an array

- by Joel

What is the simplest way to get the tail of an array in C# - ie. all but the first element.

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Reverse Expression.Like criterion

- by Joel Potter

How should I go about writing a backwards like statement using NHibernate criteria? WHERE 'somestring' LIKE [Property] + '%' Sub Question: Can you access the abstract root alias in a SQLCriterion expression? This is somewhat achievable using the SQLCriterion expression Expression.Sql("? like {alias}.[Property] + '.%'", value,…

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Internet Access in Ubuntu on VirtualBox

- by Joel Martinez

I recently installed Ubuntu on a VirtualBox VM ... it installed just fine (much easier than on VirtualPC). However, I'm unable to get internet access from the guest OS (ie. Ubuntu). Can anyone give me any pointers on how I might enable this? The Host OS is Windows Vista, and the hardware is an IBM Lenovo. Thanks! :-)

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Functional languages & support for memoization

- by Joel

Do any of the current crop of popular functional languages have good support for memoization & if I was to pick one on the strength of its memoisation which would you recommend & why? Update: I'm looking to optimise a directed graph (where nodes could be functions or data). When a node in the graph is updated I would like…

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Can the Lightweight Testing Automation Framework (LTAF) be used in Continuous Integration?

- by Joel Martinez

I'm interested in using the Lightweight Testing Automation Framework (LTAF) to create integration tests for my web application. However, I need it to be run on the build server. Does anyone know if this can set up to do this? There does not seem to be a whole lot of information on the web on this right now :-)

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How do I use Core Data with the Cocoa Text Input system?

- by the Joel

Hobbyist Cocoa programmer here. Have been looking around all the usual places, but this seems relatively under-explained: I am writing something a little out of the ordinary. It is much simpler than, but similar to, a desktop publishing app. I want editable text boxes on a canvas, arbitrarily placed. This is document-based and…

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How to combine ASCII text files, then encrypt, then decrypt, and put into a 'File' Class? C++

- by Joel

For example, if I have three ASCII files: file1.txt file2.txt file3.txt ...and I wanted to combine them into one encrypted file: database.txt Then in the application I would decrypt the database.txt and put each of the original files into a 'File' class on the heap: class File{ public: string getContents(); void…

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Simple linq question: using linq to get an array of properties

- by Joel Barsotti

Lets say we have a simple class public class Foo { public string FooName; } Now we want to do some simple work on it. public void SomeCallerMethod(List<Foo> listOfFoos) { string[] fooNames = listOfFoo. // What to do here? } If I even knew what method to call, I could probably find the rest of the peices.

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Generating a canonical path

- by Joel

Does any one know of any Java libraries I could use to generate canonical paths (basically remove back-references). I need something that will do the following: Raw Path - Canonical Path /../foo/ -> /foo /foo/ -> /foo /../../../ -> / /./foo/./ -> /foo //foo//bar -> /foo/bar…

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Zend Framework-using bootstrap.php vs application.in? Confused about the difference

- by Joel

Hi guys, I'm working my way through some tutorials. I see the Zendcasts tutorials have me setting up a lot of things in the bootstrap.php file, while with the quickstart and other tutorials, don't even touch that file and do a lot of changes in the application.ini file. What is the difference between the two and why…

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How do I call the methods in a model via controller? Zend Framework

- by Joel

Hi guys, I've been searching for tutorials to better understand this, but I'm having no luck. Please forgive the lengthy explination, but I want make sure I explain myself well. First, I'm quite new to the MVC structure, though I have been doing tutorials and learning as best I can. I have been moving over a live…

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how to make sub-menus line up below their parents in horizontal navbars?

- by Joel

Hi folks. I'm just putting together a simple nav bar using something similar to this tutorial: http://www.cssnewbie.com/horizontal-dropdown-menus/ The thing is, that I'd like to have the children lists first item to line up directly below the parent. Right now, they just go wherever I float them. Is there a way…

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need help understanding moving up using relative path...

- by Joel

I'm not sure why this isn't working, so I must not be understanding things correctly. I'm putting a working live site onto my localhost for dev work. so my site can be seen at the url: example.com or at: localhost/example.com OK. I Have a page at example.com/video/pageone.php On that page, I'm linking…

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How can I lookup data about a book from its barcode number?

- by Joel Spolsky

I'm building the world's simplest library application. All I want to be able to do is scan in a book's UPC (barcode) using a typical scanner (which just types the numbers of the barcode into a field) and then use it to look up data about the book... at a minimum, title, author, year published, and either the Dewey…

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What do you read?

- by sixtyfootersdude

I have almost finished reading all the articles on Joel on software. I am a new developer and hoping to get something interesting to read. Here is what is currently on my list: Java Concurrency in Practice by Brian Goetz sed & awk by Dougherty & Robbins (O'Reilly) The Pragmatic Programmer by Andrew…

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Interesting Row_Number() bug

- by Joel Coehoorn

I was playing with the Stack Exchange Data Explorer and ran this query: http://odata.stackexchange.com/stackoverflow/q/2828/rising-stars-top-50-users-ordered-on-rep-per-day Notice down in the results, rows 11 and 12 have the same value and so are mis-numbered, even though the row_number() function takes the same…

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Capture form fields and repopulate the form with them

- by Joel Cunningham

I am currently testing a large web form and would like to be able to easily populate the form with several different lots of test data without having to type them each time. Is there a generic way to capture form inputs on a web page and have them repopulated on a different page load? I thought a tool like…

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Sql server management studio 2008: what permissions are necessary to display table list?

- by Joel

In SSMS 2008, when I expand the tables folder, all i see is the "System Tables" folder. In SSMS 2005, when I connect to the exact same database with same account, I expand the tables folder and see all my tables. Has something changed with which tables are displayed by default? Does it only show tables…

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swap jquery backgroundColor for background image?

- by Joel

A friend gave me a solution that uses this jquery code: .css({ backgroundColor: '#ddd' }) Instead, i'd like to use a background image. How do I change the jquery code to do that? I'm wanting to do something like .css({ backgroundImg: 'images/newsletter-dropdown.jpg' }) Thanks!

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What is the correct pattern for using a global mutex in WPF?

- by Joel Barsotti

So I've found this information http://stackoverflow.com/questions/229565/what-is-a-good-pattern-for-using-a-global-mutex-in-c/229567 But it's based on the main entry point of a standard app. How do you modify this to work for the WPF event model of starting the app?

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Help using Lisp debugger

- by Joel

I'm trying understand how to interpret the output of, and use, the Lisp debugger. I've got a pretty simple Backtrace for the evaluation of my function, but I cann't seem to work out how to use it to find out in which Lisp 'form' in my function the exception occurred. I'd appreciate any clues as to what I…

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how to integrate Zend Framework MVC with existing site

- by Joel

Hi guys, So I'm slowly tackling OO and Zend Framework and their MVC process in particular. I have an existing website and web-based calendar application that was designed by me, but coded by a different person and done procedurally. I understand that it will be very difficult for my application to ever…

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