tags

问题 I need an official list of supported html tags on Android TextView. I'm using textView.setText(Html.fromHtml(label)); but I don't know wich tags are supported. 回答1: Note: This targets API 27. Earlier versions are NOT guaranteed to support the tags seen in this list, and same for later ones (they could be removed). Mark Herscher's comment got me thinking: it there are new tags, but they're not documented in plain-text anywhere. I figured the HTML tags would need to be declared somewhere , if

问题 just like the title I need help in a php script gets "name" node value , if it equals specified given value ; changes "rate" node value has its same "person" parent node. the xml file 'rate.xml' like the following <?xml version="1.0"?> <user> <person> <name>jessy</name> <rate>2</rate> </person> <person> <name>mice</name> <rate>5</rate> </person> </user> the script will be similar to this <?php $name = $_POST['name']; $like = $_POST['like']; $doc = new DOMDocument(); libxml_use_internal_errors

问题 I have a problem with Laravel collective select placeholder not working {{ Form::select('album',$albums,$selected, ['class'=>'form-control','placeholder'=>'select album' ]) }} But when i allow tags to true like this using select 2, it works fine, {{ Form::select('tags[]',$tags,$tagged, ['data-input'=>'select2-tags','multiple'=>true]) }} The second one works fine, I don't want the album to have multiple input attribute, What am i doing wrong? 回答1: You can do this with select , but you can add

问题 I need help. There is an application for Xamarin Android. Inside it, a service is started that works with the AltBeacon library. In this service, a thread is created, in which beacons are constantly being scanned. Service started as StartForeground(...). The service should work constantly , so it was decided to run it in a separate process, because after a while the android system stops allocating memory and service terminates. If you run the application and the service in one process,

问题 I have UITableView with UITextField s inside cells. Every UITextField has his own tag. How to access UITextField by tag? I was trying to google that answer, but looks like first 5 pages shows how to check tag of sender. 回答1: You can get the reference using viewWithTag and send message to the reference as you do normally. UITextField *tfObj=(UITextField*)[tblVuObj viewWithTag:1]; 回答2: A UITableView only holds visible cells. Therefor, you cannot access cells that are not visible. To iterate

问题 I was having a problem with meta attributes being double escaped in Grails, so for instance: <meta name="title" content="${'bla bla "bla"'.encodeAsHTML()}" /> was becoming: <meta name="title" content="bla bla &quot;bla&quot;"> Obviously removing encodeAsHTML() stops the double escape but it is strange as nothing else auto escaped, and not I'm sure where else things might be automatically escaped. 回答1: It turns out meta , title and body tag's attributes have .encodeAsHTML() called on them

问题 I'm new to Doctrine and Zend . I realized that in nearly all entity models (whereever I read a tutorial) I saw these documentor tags like @var or @property . They aren't required, right? So is it a bad thing to leave them out? It's really time-consuming adding and altering them for every attribute in my Entities. 回答1: This is simply a good habbit of programming and documenting your code. It helps your IDE to function better and makes it easier for other people (including yourself in a year

问题 How are you ? I have a text : The Byzantines were able to regain control of the country after a brief Persian invasion early in the 7th century, until 639-42, when Egypt was invaded and conquered by the Islamic Empire by the Muslim Arabs. When they defeated the Byzantine Armies in Egypt, the Arabs brought Sunni Islam to the country. Early in this period, Egyptians began to blend their new faith with indigenous beliefs and practices, leading to various Sufi orders that have flourished to this

问题 I am developing application. In that i am populating spinner from the database. I got the arrayList which consist of description and code . I need to set the code as tag for each description. Is there any possibility to add tag for individual items in spinner. 回答1: Try simple custom adapter: public class MySpinnerAdapter extends BaseAdapter { private Activity context; public CitiesSpinnerAdapter(Activity context){ this.context=context; } @Override public int getCount() { return 0; } @Override

问题 I need to perform several action on a html file such as removing a specific tag or delete attributes. I decided to use HTML Parser, a java library: http://htmlparser.sourceforge.net/ First of all, I want to remove all the style tags. I managed to get a NodeList containing all the styles tag by doing this: Parser parser = new Parser (url); NodeList list = parser.parse (null); NodeList styles = list.extractAllNodesThatMatch (new TagNameFilter ("STYLE"), true); Now I don't know how to delete