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• Difference between array('Acl' => array('type' => 'requester')) and array('Acl' => 'requester') in C

  - by Jonnie

  I'm following the ACL tutorial for CakePHP 1.3 and I was wondering if there is a functional difference between declaring a behavior like this: var $actsAs = array('Acl' => 'requester'); and like this: var $actsAs = array('Acl' => array('type' => 'requester'));

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• j2me - compare 2 dates

  - by Tal

  I am developing a J2ME application (CLDC 1.1 and MIDP 2.0) and I was wondering, What is the best way to get the time span between 2 dates? thanks, Tal.

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• Asterisk in robots.txt

  - by Alexey

  Wondering if following will work for google in robots.txt Disallow: /*.action I need to exclude all urls ending with .action. Is this correct?

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• Is there a library for notification/alert in .NET?

  - by sajid.nizami

  I need to design a notifications framework written solely in .Net. I was wondering is there were some libraries already available to ease in creating rules for the notifications. PS: Anything other than SQL Server Notifications please. Note: Notifications as in Emails and SMS notifications.

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• How does DataContractSerializer write to private fields?

  - by Eric

  I understand how XMLSerializer could work by using reflection to figure out what public read/write fields or properties it should be using to serialize or de-serialize XML. Yet XMLSerializer requires that the fields be public and read/write. However, DataContractSerializer is able to read or write to or from completely private fields in a class. So I'm wondering how this is even possible with out explicitly giving DataContractSerializer additional access rights to my class(es).

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• C# Send bulk email

  - by Luke Lowrey

  I am wondering what the best way to send bulk emails is using System.Net.Mail and C#. Is it a good idea to send emails in batches? Should I use the to field or BCC?

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• URL encoding yes/or no?

  - by csetzkorn

  I have a restful webservice which receives some structured data which is put straight into a database. The data is send from an OS using wget. I am just wondering whether I actually need to URL encode the data and if so why? Please note that it is no problem to do it but it might be uneccessary in this scenario. Thanks. Christian

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• Are CSS selectors a big performance hit?

  - by Kai Sellgren

  Hi, I have a web application with bunch of HTML code. There are some style-attributes that I can't get rid of, but I was wondering if it's worth the cleanness to get rid of class-names and use CSS selectors instead. Do CSS selectors perform slowly?

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• Google App Engine + AdWords API: java.lang.NoClassDefFoundError: javax/xml/soap/SOAPException

  - by Konrad

  Hi all, I know a lot so far about this exception. But I am wondering, if any of you tried to use AdWords API on GAE. AdWords uses Axis as underlying WS library, which do not work on GAE and unfortunately I cannot find solution to make it working. I tried already this: http://dev.bizo.com/2009/04/calling-soap-web-services-on-google-app.html Does any of you know if there is a way to use AdWords API on GAE with Java? Thanks in advance for any help Konrad

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• searching for a guide how to setup mongo_mapper, devise, haml with rails3

  - by z3cko

  is there a full setup guide for mongo_mapper, haml, rails3 and devise, for the current git (master) branches? a lot of things changed in all of those frameworks/libs lately. i was wondering if somebody has it up and running and can share it on github or give some pointers...

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• How can I obtain a list of a SSAS Cube's dimentions and dimentions' attributes

  - by Scott Weinstein

  I have a user asking me to list the dimensions and dimension attributes of our SSAS cube. I susspect I could generate this via AMO, but I'm wondering if there's an MDX query or SSMS option to show the same info. Any ideas?

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• can ServiceLocator.Current.GetInstance return null?

  - by mauricio076

  I have this piece of code (or similar) in many of our views: private IEventAggregator eventAggregator; Constructor() { eventAggregator = ServiceLocator.Current.GetInstance<IEventAggregator>(); ... } I read from this post that ServiceLocator.Current can throw NullReferenceException (bad thing on a constructor) but I was wondering if the GetInstance<() method can return null (or some other inconsistent object) making eventAggregator dangerous to use later in other methods. NOTE: I'm quite new to MVVM and WPF

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• NodeJS and HTTP Client - Are cookies supported?

  - by RadiantHex

  Hi folks, NodeJS is a fantastic tool and blazing fast. I'm wondering if HTTPClient supports cookies and if can be used in order to simulate very basic browser behaviour! Help would be very much appreciated! =) EDIT: Found this: node-httpclient (seems useful!)

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• Force an update in TortoiseHg?

  - by thebretness

  I've pulled in some changes to read-only files from a remote repository and I'm trying to update my working area, but I get [Errno 13] ... Access is denied errors when TortoiseHg tries to update the read-only files. I can do the update from the command line using a -f, but I'm wondering if there's a command, option, or setting that will solve this problem in the TortoiseHg GUI.

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• Is there an XmlEncode / XmlDecode for .NET?

  - by Alex Angas

  Are there methods for encoding and decoding *XML* in .NET? I can't seem to find them and am wondering why they aren't there and what to use instead?

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• IE6 (yes, IE6) css spacing issue

  - by Tim

  Hey Guys I'm basically building this page which obviously works fine in all browsers apart from IE6, where a small space appears below the cart. The background also has a gap in it in IE6, so I'm wondering what my be causing that, as it's probably related to the main issue. The html can be found here: http://bit.ly/94CjAJ If anyone could help I would REALLY appreciate it!!!! Many thanks

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• Creating a "chat bubble" on the iPhone, like Tweetie.

  - by Coocoo4Cocoa

  Just curious, did I overlook somewhere in the API to display a chat bubble type image as found in the iPhone's SMS application? There's a few applications out there that use bubbles that look verbatim to the iPhone's and I'm wondering if they're using a native widget or their own image. This is also seen in the Tweetie application where the content of the tweets are.

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• Java: Ways to parse XML in E4X?

  - by bguiz

  Hi, I was wondering if there was a way to parse XML using E4X, or something similar to E4X. Does such a framework / library exist? Thanks!

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• Fastest Strategy for Drawing Flash Particles

  - by user146543

  I am wondering what the fastest approach might be for using Flash/AS3 to render a 2D point plot (sonar lofargram) ; basically screens full of tiny 2D dots using Flash as fast as possible. Any suggestions on where to start? Is Flash capable of displaying 10's of thousands of 2D points (or more) with an acceptable fps?

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• MySQL "filegroup"??

  - by Xaitec

  Coming for using Sql Server where there are file-groups, i was wondering if there is (i'm sure there is) something similar in MySQL. After all the database cant be limited to just one hard drive( if using windows that is). I've tried to search but its hard to find the something that you don't know the name of!.

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• Count(*) vs Count(1)

  - by Nai

  Hi, just wondering if any of you guys use Count(1) over Count(*) and if there is a noticeable difference for SQL Server 2005 in performance? Or is this just a legacy habit that has been brought forward from days gone past?

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• Multiple Instances of a single MEF DLL

  - by Travyguy9

  Apparently .NET 4.0 does not have the PartCreator/ExportFactory for non-SL. Which is something I think I need for this. I was wondering if someone can help me (with an example please) of how to create multiple instances of the EXPORTED type in a DLL. Basically say I have a DLL that contains a type ConsoleLogger and it uses the interface ILogger (which I import/export through MEF)...How would I create an instance of ConsoleLogger whenever I wanted to? Also..Is this even possible?

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• CATiled Layer Question~

  - by Zee

  Hi guys, Was wondering how to apply the CATiled Layer to a webView rather than a scrollView. Went through a lot of books as well as searches and found absolutely nothing regarding how to successfully apply a CATiled Layer to a webView. The basic functionality is to make the website rendering smoother on a webView. I'd really appreciate if someone could provide their insight regarding this. Thanks, -Zee-

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• JPicker how to keep window on top

  - by msj121

  I am wondering if there is an easy way to keep this popup window (span) JPicker (built on JQuery) on top of other modal windows or divs? Zindex, is there a way to make sure the zindex is always on top? Thanks

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• Does MSDN Windows licenses still work after subscription expires?

  - by Micke

  The question is: will me license (Keys) for Windows server 2003 still work after the subscription is closed on a new install? It's not volume license. My windows XP still works on my computer it was installed while i had the subscription. I saved an xml file with all the keys so i still got them and was wondering if they work on new installs?

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