behavior

问题 .idioma_es #logosFooter, .idioma_es #logosFooter li a { background: url(../nImg/microsites/logos/logos_footer.png) no-repeat scroll left top transparent; behavior: url(../../nJs/iepngfix.htc); } Result in Firefox: Result in Internet Explorer 6 (Based on IE Tester for Windows): the path of the .htc file is correct ! Any idea what i'm missing? 回答1: Don't test this with IETester. It's not completely reliable. You should use a virtual machine, but you can quickly test a page with http://ipinfo

问题 My app writes a file called filename.dat in the /sdcard folder I can delete this file from adb in the tablet, using the command adb shell rm /sdcard/filename.dat I use this tablet only for development and nothing else, so I have very few apps installed on it, and those are also specific to things that I need to develop, such as file explorer I tried the same thing in LG Optimus LTE phone that is actively being used, and so has lots of other apps installed, including those needed for personl

问题 Can anyone suggest me why when there are no translation for a field it is returned empty, and not with the default translation? I will appreciate all suggestions... Can`t tell what part of my code you want to see, because it is all straight forward from www.book.cake.org. So i pasting some code: Model definition: <?php class Article extends AppModel { var $useTable = 'nc_articles'; var $name = 'Article'; var $actsAs = array( 'Translate' => array( 'title', 'content', 'meta_key_words','meta

问题 I am trying to determine that standard SQL behaviour for comparing a number to a character or string version of the same number. Does SELECT 1 = '1' (or the like) always return some sort of "truthy" value ( true , 1 , 't' , etc.)? I have confirmed as much on PostgreSQL and MySQL, but I cannot find a resource for SQL as a whole. Update: The purpose for the question is that I'm trying to figure out if using a number, without the quotes, will work when selecting/inserting/updating/etc. from a

问题 I'm using following peace of code to output an array: echo "======output without array_unique====="; var_dump($selected); echo "=====output with array_unique====="; var_dump(array_unique($selected));die; And the output is: ======output without array_unique===== array 0 => array 'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63) 'tag' => string '1' (length=1) 'weight' => float 4 'selected' => string 'select' (length=6) 1 => array 'uri' => string

问题 Need: Create an input with the type attribute dynamic. Something like this: <input id="{{ field.id }}" formControlName="{{ field.code }}" type="{{ field.type }}" /> Use the above input with "checkbox" dynamic value inside a FormGroup (reactive forms). Problem: The problem comes when i set the type attribute dynamically and what it causes is creating the checkbox in the DOM with an attribute value="false" when i initialize the FormControl with false . Therefore the FormGroup never gets updated

问题 I have developed a behavior that changes the Clip property of the AssociatedObject. When I run the application, all is well. But when I view the page in Blend it appears like the behavior does not affect its associated object. I tried to "debug" blend by attaching visual studio 2010 debugger to it's process and set a break point on the behavior's OnAttached method, but the breakpoint is never reached. As if blend prevents that behavior from being attached at design time. Is there a way around

问题 sometimes, git will spontaneously (during some, but not all, "pull" or "clone" operations) copy all of the remote branches of a repository into my local repository (and even set them all up to track the corresponding remote branches correctly). What causes this? Is there a way I can do this on purpose? 回答1: If you just do a normal branch from a remote branch, it'll track by default: git checkout -b somebranch origin/somebranch means roughly the same thing as git checkout -t origin/somebranch

问题 So, we have the code: class Foo def bar puts "Before existent: #{(defined? some_variable)}" puts "Before not_existent: #{(defined? nonexistent_variable)}" raise "error" some_variable = 42 rescue puts "exception" ensure puts "Ensure existent: #{(defined? some_variable)}" puts "Ensure not_existent: #{(defined? nonexistent_variable)}" end end And call it from irb: > Foo.new.bar And, that is will return: Before existent: Before not_existent: exception Ensure existent: local-variable Ensure not

问题 I would like create generic behavior. My problem is generic declaration in XAML. public class GenericBehavior<T> : Behavior<DataGrid> where T : class { } I can’t use x:TypeArguments because I don’t have loose XAML file. In WPF and when targeting .NET Framework 4, you can use XAML 2009 features together with x:TypeArguments but only for loose XAML (XAML that is not markup-compiled). Markup-compiled XAML for WPF and the BAML form of XAML do not currently support the XAML 2009 keywords and