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Search found 4557 results on 183 pages for 'prefer'.

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• Hyphens or underscores in CSS and HTML identifiers?

  - by Török Gábor

  As both hyphen (-) and underscore (_) are valid characters in CSS and HTML identifiers, what are the advantages and disadvantages using one or the other? I prefer writing CSS class names with hyphens (e.g. field-text) and underscores for IDs (e.g. featured_content). Is there a best practice or it's only the matter of taste?

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• What's the best C++ JSON parser?

  - by Sam Baker

  I've seen the C++ JSON links on www.json.org but would like some feedback on which parser people prefer - for reliability, speed and ease of use. Thanks, Sam

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• Examples of IOC/DI over Singleton

  - by Amitd

  Hi, Just started learning/reading about DI and IOC frameworks. Also I read many articles on SO and internet that say that one should prefer DI/IOC over singleton. Can anyone give/link examples of exactly how DI/IOC eliminates/solves the various issues regarding the Singleton pattern? (hopefully code and explanation for better understanding) Also given a system has already implemented Singleton pattern, how to refactor/implement DI/IOC for the same? (any examples for the same?) (Language/Framework no bars..C# would be helpful) Thanks

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• Setting up linux based small office network

  - by Miki

  I like to setup a Server and Workstation sort of network in linux (like we have Domain Controller in windows) where all the desktops login where authenicated with server, how this can be done. I prefer CENTOS 5.4 for server and FEDORA 12 for dektop Thanks in advance

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• To Throw or Not to Throw

  - by serhio

  // To Throw void PrintType(object obj) { if(obj == null) { throw new ArgumentNullException("obj") } Console.WriteLine(obj.GetType().Name); } // Not to Throw void PrintType(object obj) { if(obj != null) { Console.WriteLine(obj.GetType().Name); } } What principle to keep? Personally Personally I prefer the first one its say developer-friendly. The second one its say user-friendly. What do you think?

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• Validate Linq2Sql before SubmitChanges()

  - by Nick Gotch

  Can anyone tell me if/how you can validate the changes in a data context in Linq2Sql before calling SubmitChanges(). The situation I have is that I create a context, perform multiple operations and add many inserts alongside other processing tasks and then rollback if the submit fails. What I'd prefer to do is make some kind of "Validate()" call after certain tasks are done so that I can handle it before submitting the entire job.

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• English Grammar Parsing in PHP (Link Grammar)

  - by Chris T

  Is there anyway to use the Link Grammar or AbiSource grammar checker in PHP (or C# but I'd prefer php)? I need to have a tree structure for english sentences. Any ideas? The only things I found were in C and I can't use them on a shared host.

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• How to cascade dependency resolution w/ CDI (WELD)

  - by mP

  I would like to have a central weld container that holds all my services and so on. This container would however be wrapped by a second container which contains local settings. THe goal is if a depdendency cannot be found in the outter container then i would like to then search the inner container. How can i achieve this ? I would prefer to do things in a standlike manner, without reverting to use of non standard WELD extensions.

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• Should I use comments in code, liberally?

  - by Manav Sharma

  All, To comment liberally or not to?? Pros and Cons. I personally prefer commenting as it leaves nothing to the fancies of the people reading it. Thanks

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• How long do you keep log files?

  - by Alex

  I have an application which writes its log files in a special folder. Now I'd like to add a functionality to delete these logs after a defined period of time automatically. But how long should I keep the log files? What are "good" default values (7 or 180 days)? Or do you prefer other criteria (e.g. max. used disk space)?

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• Fractional to Decimal Form.

  - by ThePower

  Hi, there probably isn't an answer to this apart from "Create it yourself", but you never know, there might be some string representation for this. Basically, I would like to display number values as fractional instead of decimal when displaying the values as a string. Instead of a value displaying as: 1.1428571428571428571428571428571 I would prefer it to display as 8/7 Is there any way of doing this without writing the functionality myself? Regards Lloyd

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• jQuery Validation plugin with JQGrid?

  - by Herb Caudill

  Has anyone successfully used the jQuery Validation plugin with JQGrid? I realize that JQGrid has its own validation scheme, but it's limited and a little clumsy; and I'd prefer to reuse the validation UI, language, and rules that I'm using with the rest of my forms.

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• How do I get the entity framework to work with archive flags?

  - by Orion Adrian

  I'm trying to create a set of tables where we don't actually delete them, but rather we set the archive flags instead. When we delete an entity, it shouldn't be deleted, it should be marked as archived instead. What are the programming patterns to support this? I would also prefer not to have to roll out my own stored procs for every table that have these archive flags if there is another solution.

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• GWT Table that supports dynamic filtering

  - by Holograham

  This question is similar to http://stackoverflow.com/questions/161686/gwt-table-that-supports-sorting-scrolling-and-filtering However I would prefer open source and I am looking for snappy performance. I want a good way to perform dynamic filtering on rows. SmartGWT's adaptive filter looks interesting. http://www.smartclient.com/smartgwt/showcase/#grid_adaptive_filter_featured_category Anyone have any experience with this?

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• User privileges required for System.DirectoryServices

  - by Dave North

  I'm using System.DirectoryServices to list the status of websites running on a server. Currently I'm using impersonation of an admin account for this to run but I'd prefer to have a specific user account with the bare minimum privileges. Can anyone point me in the right direction?

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• How, why, when and where... creating a schema out of my jaxb annotated classes

  - by ekeren

  I have jaxb annotated classes and I want to unmarshal them and use the setSchema for validation. I have a two questions: Do I have to create the schema at "build time" using ant or can I just ad-hock create them for validation when needed. Where do you put your schema files? is there another reason but validation to create a schema if I prefer writing my class first?

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• Fiddler - Daily stop start

  - by weismat

  What is the best way to stop/start Fiddler as a daily task? I am usin Fiddler to monitor/logs https trafficon machine which runs fully automated and runs software which is not controlled by me, but uses https. My machine stopped yesterday because Fiddler went out of memory after running over 3 days and now I want to have a clean way to start/stop it. I guess I could just specify a process duration in the task manager, but I would prefer something cleaner, especially to avoid issues when things are started manually.

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• Face detection in 100% pure PHP

  - by Yogi Yang 007

  I am looking for PHP script that will detect face in a uploaded photo and automatically crop it accordingly. The code should be in pure PHP without depending on any third party API's or Libs. This code will be a part of our existing code for processing images. In fact this is the only part that is missing! I would prefer to have code in PHP version 5.x not PHP 6.x.

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• X11 - How to raise another application's window using Python

  - by Dave

  I'd like to be able to raise another application's Window using Python. I did see this, which I suppose I could try: http://stackoverflow.com/questions/1028972/x11-raise-an-existing-window-via-command-line However, I'd prefer to do it in Python if at all possible.

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• Implement a 3D paint application: how to start?

  - by NewB

  Hello, I want to implement a paint-like application, which will enable kids to create and work with 3 dimensional objects. How can I start? What is the right approach? WPF, OpenGL, or Direct3D? (I prefer C# solutions, but C++ is OK also). Thank you all in advance! --NewB

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• Access command line arguments without using char **argv in main

  - by Jeffrey Aylesworth

  Is there any way to access the command line arguments, without using the argument to main? I need to access it in another function, and I would prefer not passing it in. I need a solution that only necessarily works on Mac OS and Linux with GCC.

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• DB Designer creates compound primary key

  - by Jon Winstanley

  When adding relationships to a database model in DB Designer 4, a composite primary key is being created every time. So every foreign key I add, I get an extra key added to a composite primary key. I think I must have changed a setting as I don't remember it doing this in the past. Does anyone know how to turn off this feature as I prefer to use a single surrogate primary keys in my database tables?

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• Is it possible to use Workflow ReceiveActivity with independently written WCF service?

  - by ageektrapped

  Suppose I had a WCF service that I have coded up, like Clemens Vasters's XML-RPC with WCF, and want to stick a workflow behind it on the server side. Is this possible to do with Windows Workflow? If so, how? The toolbox ReceiveActivity appears to create the WCF service for me. I'd prefer the answer in terms of Workflow 4.0, if possible.

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• Implementing a recently used or favorites dropdown in JComboBox

  - by Kevin Day

  I am looking for code that will add favorites / MRU type behavior to a JComboBox. I could code this myself, but it sure seems like someone else has probably already done it. I found the following (which looks exactly like what I want, but the source code is nowhere near complete): http://java.sys-con.com/node/36658 Any suggestions? I need to keep this relatively light, so I'd prefer to not use a component that's part of a monolithic widget library, and open source is preferred.

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• linq2sql: singleton or using, best practices

  - by zerkms

  what is the preferred practice when linq2sql using (in asp.net mvc applications): to create "singleton" for DataContext like: partial class db { static db _db = new db(global::data.Properties.Settings.Default.nanocrmConnectionString, new AttributeMappingSource()); public static db GetInstance() { return _db; } } or to retrieve new instance when it needed within using: using (db _db = new db()) { ... } the usage of using brings some limitations on code. so I prefer to use singleton one. is it weird practice?

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