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Search found 5589 results on 224 pages for 'rules and constraints'.

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• mod_rewrite issues

  - by ayyappan

  I have used the mod_rewrite module but was not able to redirect to the target page - I am getting an error: The requested URL /old.html was not found on this server. Rewrite rules as follows: RewriteEngine On RewriteRule ^/IN/index.html$ /IN/index.iface [L]

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• ASP.NET based object inspector

  - by Richard Edwards

  I'm currently writing some code that uses Flee to evaluate a number of rules and I'd like to include an ASP.NET based object inspector in the configuration screen so users can inspect the values of objects that are made available. I've put together a fairly basic routine to recurse an objects properties and spit it out but before I go and write something more polished, I'm wondering if anyone knows of a component that provides this functionality.

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• Create a flexible, localized, Ruby-on-Rails list-of-values

  - by Craig

  I have a list of values (Beginner, Intermediate, Advanced, Fluent, Native) that I would like to: act as the model for a SELECT list act as a model to convert ids to values in a HTML table use in multiple controllers and views keep in an order that preserves the business rules (ordered by skill level) localize at some point in the future Is there a way of implementing this list to address all or most of my needs?

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• How do I remove jQuery validation from a form?

  - by Ben

  I'm using the jQuery validation plugin to validate a form, and I'd like to remove the validation and submit the form if a certain link is clicked. I am submitting form with javascript like jQuery('form#listing').submit(), so I must remove the validation rules/function with javascript. The problem is that I can't figure out how to do this. I've tried things like jQuery('form#listing').validate({}); and jQuery('form#listing').validate = null, but with no luck.

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• How to create ActionScript 3.0 component capable of rotate/translate/skew/scale animation for use in

  - by IB

  I need a very special component written in ActionScript 3. It is a rectangle filled with a bitmap. The bitmap is loaded from an external URL based on some programmed rules. The textured rectangle is then animated using Flash CS. Animation is performed using rotate/translate/scale/skew tools. How to create such a component and add it to Flash CS library?

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• Style guide for database metadata naming

  - by Nulldevice

  We want to establish some database metadata naming rules in our new project. For example: tables are named as nouns in a plural form (courses, books, lessons) if present, an adjective goes before a noun in a table name and is separated by an underscore (red_books, new_lessons) table index column is always named "id" foreign key names are derived from a table name with suffix _id (book_id, red_book_id) so on Does someone know any guide like this?

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• if a database object is source controlled is it necessary to also note changes in the tombstone?

  - by jcollum

  If I have a procedure definition that has been stored in source control, is it necessary or helpful to keep the 'tombstone' up to date as well? Here's what I mean by a 'tombstone': CREATE proc [dbo].[getCreditTransactions] AS /* 2001-02-12 jdoe : created proc 2003-04-15 kdoe : added handling for credit business rules */ etc...

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• SSH doesn't work on Ubuntu !!

  - by xRobot

  I am trying to connect to my webserver via ssh but I can't. When I insert the password then the terminal is blocked. This is what I see: # ssh [email protected] [email protected]'s password: Why ? In iptables there are no rules. Please help :(

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• CSS rule ignored in IE8 Quirks Mode.

  - by ProfK

  I have a ul/li based side menu, styled with two CSS rules, the following of them is ignored by IE8 Quirks mode, and I assume IE6: ul { padding-left: 15px; } I can reproduce the problem in FF by removing this rule completely. I have also tried using jQuery to apply the rule, with no change in IE8: $("ul.menu-class").find("ul").css("padding-left", 15); Is this a box model issue, and, how can I reduce the UL 'padding' in IE Quirks Mode?

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• llvm-clang; function/variable names containing unicdoe charactrs

  - by anon

  Hi! I'm interested in using unicode characters (like \apha) in function/varaible names in my c++ program which I will compile with clang++ on linux. Does anyone know of a good guide / list of rules to go by for making sure that everything ends up compiling fine / aoiding linking errors / ... Thanks!

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• Why target="_blank" is not advisable to use with XHTML?

  - by metal-gear-solid

  and It's validated in XHTML 1.1 and WCAG 2.0 Guidelines doesn't have any info about it's use? I know it's not valid in XHTML 1.0 strict but if many people using other ways like JavaScript, jquery, rel attribute, PHP etc. Does it make sense? it means people don't want to follow validation rules. they just want to pass the validation.

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• Joomla Template Design

  - by John

  Hi, Can I create any design I want and then use it in a Joomla template or is there certain rules you have to stick to? I ask this as most of the Joomla templates I see pretty much have the same layout e.g. top bar content box, right hand menu and bottom bar. Thanks

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• How to format long strings in arrays

  - by takeshin

  How should I format very long strings in my source code? I follow the rule, that line of code should not be longer than 80 characters. (The other rules are Zend Framework formatting standard) e.g. protected $_messages = array( 'key1' => 'very, very long string lorem ipsum dolor sit amet…', 'key2' => 'this one it very long too, and exceeds 80 characters len…' );

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• QT warning level suggestion

  - by metdos

  What is the warning level you use while compiling QT projects? When I compiled with W4, I'm getting a lot of warnings such as: C4127: conditional expression is constant Should I compile at W3, or find other ways to handle warnings at W4, such as: adding a new header file and using pragma's(mentioned here C++ Coding Standards: 101 Rules, Guidelines, and Best Practices). What are your practices? Thansk.

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• Overriding previously set float using javascript in ie

  - by wheresrhys

  I've read this question to figure out how to set float:none on an element which already has float:right set with class. I used element.style.cssFloat = "none", but this just added a new style property cssFloat which didn't over-ride the existing float:right. I've now fixed it using the adding/removing classes method. But is there a way of over-riding existing float rules in ie without having to use classes?

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• A FileSet package/class wanted for Java

  - by Vincenzo

  Can anyone suggest a FileSet package/class in Java. By FileSet I mean a collection of files and directories together with regex-powered inclusion and exclusion rules (similar to Apache Ant). Thanks.

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• Get Listbox properties from ListBoxItem datatemplate

  - by Chris McGrath

  Is there a way to bind a property of the listboxitem to one of it's owning listbox? I want it in a template so I believe that rules out ElementName.

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• How to extend the Eclipse Java Editor to add coloured overlays

  - by Gavin Clarke

  I have an idea for an Eclipse plugin which I've been toying with. I need to be able to extend the Eclipse Java Editor component and add coloured overlays to the code based on pluggable external metrics. Unfortunately there doesn't appear to be any kind of syntax highlighting extension point. Does anyone know how I might be able to extend the exisitng eclipse Java Editor to add custom highlighting rules? Bear in mind I'm new to Eclipse plugin programming so please give as much detail as possible.

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• Disable all Validator controls on a page

  - by Larsenal

  During the early stages of a dev cycle, it's a bit annoying to have all the validation controls enforcing their rules if we just want to move quickly from form to form. What is the simplest way to disable all the validator controls on a page?

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• When to use a switch statement in Java

  - by Dan

  I appreciate that anything that can be done done by a switch statment can be done by an if else statement. But are there stylistic rules for when one should use the switch rather than if else statment.

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• url rewriting index.php

  - by bean

  i have urls like http://mysite.com/index.php?p=resources http://mysite.com/index.php?p=resources&s=view&id=938 but i want urls like http://mysite.com/resources http://mysite.com/resources/view/938 instead of making hundreds of rewrite rules i wonder if it would be possible to just have one? Ive head this is possible by "getting the uri and splitting it into parts" and then just add a rewrite rule for index.php but how? could someone give an example or link a tutorial

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• Why are local variables also called "Automatic" in Java?

  - by kunjaan

  I read this in Kathy Sierra's book: "Local variables are sometimes called stack, temporary, automatic, or method variables, but the rules for these variables are the same regardless of what you call them." Why are the local variables called automatic?

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• Why is it called CopyConstruct_i_ble?

  - by FredOverflow

  As a non-native english speaker, I was wondering why the concept of being able to be constructed by the copy constructor is called CopyConstructible (as opposed to CopyConstructable). What are the exact rules that require an i instead of an a?

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• jQuery validatoin plugin - site wide settings

  - by Daveo

  I want to have site wide default settings for all jQuery validation uses on my site, I want every form to use the below settings, but then on a per form basis change the rules and messages. Is this possible? $('#myForm').validate({ errorClass: 'field-validation-error', errorElement: 'span', errorPlacement: function(error, element) { element.next('span').remove(); error.insertAfter( element ) .removeClass('field-validation-error') .addClass('ui-state-error'); }, success: function(label) { label.remove(); } });

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• How do I test controllers and views?

  - by ryeguy

  I'm using rails for the first time, and I love how test-oriented it is and how it encourages you to write tests. I'm just having a hard time figuring out what I should be testing when I test controllers and views. I know that you should test redirects and authorization in the controller tests, but what else? And what should go in view tests? If I'm "following the rules" and only putting loops, conditionals, and echoes in my views, then what is there left to test?

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