Search Results

Search found 629 results on 26 pages for 'joel e salas'.

Page 14/26 | < Previous Page | 10 11 12 13 14 15 16 17 18 19 20 21 | Next Page >

System.Interactive: Difference between Memoize() and MemoizeAll()?

- by Joel Mueller

In System.Interactive.dll (v1.0.2521.0) from Reactive Extensions, EnumerableEx has both a Memoize method and a MemoizeAll method. The API documentation is identical for both of them: Creates an enumerable that enumerates the original enumerable only once and caches its results. However, these methods are clearly not identical. If I use…

Read the article
What constitutes a development environment, and how do you document it?

- by Joel Coehoorn

What items go into a software shop's development environment, how do you document it, and what processes do you follow to make changes? I thinking about this from the standpoint where I want to make it easier to bring new hires up to speed quickly by having all this on a checklist we follow when setting them up, and then while I'm at it…

Read the article
Online file storage similar to Amazon S3

- by Joel G

I am looking to code a file storage application in perl similar to amazon s3. I already have a amazon s3 clone that I found online called parkplace but its in ruby and is old also isn't built for high loads. I am not really sure what modules and programs I should use so id like some help picking them out. My requirements are listed below…

Read the article
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…

Read the article
expand div when use clicks in text box?

- by Joel

I'd like to have a div expand to show contents when a user clicks their mouse in a text box to enter text. I haven't seen that around anywhere before. I know how to make things expand onClick, but can someone point me to what I'm looking for? Basically, I have an email signup box that I just want to show the input field for the…

Read the article
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…

Read the article
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] + '.%'",…

Read the article
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…

Read the article
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.

Read the article
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! :-)

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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: …

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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 …

Read the article
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…

Read the article
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…

Read the article
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…

Read the article
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…

Read the article

< Previous Page | 10 11 12 13 14 15 16 17 18 19 20 21 | Next Page >