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• how to find corresponding source code or definations from site: android.git.kernel.org

  - by wsgjj

  Hello , everyone Some pre-define variant, for example:attribute value, layout view .etc. (e.g.android:galleryItemBackground), where i can find the source code(exactly implementation or definition) in site: android.git.kernel.org,

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• What needs to be passed to an editor from a keyboard app to move the cursor one char left?

  - by yno

  What key code does an Android editor app expect the keyboard app to send when it is going to be interpreted as a left arrow? In other words, what is the keyboard program supposed to send to its calling program (some kind of editor) if the user intends to move the cursor one char to the left? A related issue: what do the minus values for the "android:codes" attribute mean? () Any pointers to these issues will be appreciated.

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• Removing the scroll bar from a select element.

  - by Darrell Brogdon

  Is there a way to remove the scroll bar in a select element with the 'multiple' attribute enabled? <select name="test" multiple> <option value="foo">Foo</option> <option value="bar">Bar</option> <option value="baz">Baz</option> </select>

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• Making a WCF call with AJAX

  - by DotnetDude

  Is it required to use a RESTful service to be able to make a ajax call to a wcf service (for example: by using WebInvoke attribute on Operation contracts) Once a service is made RESTful by adding a webHttp binding on the service host, can the host have other endpoints as well? (wsHttp or netTcp) Is it required that the aspNetCompatibilityEnabled be set to true for a service that has webHttp binding (and can this setting coexist for other endpoints) I understand I can use both JQuery and ScriptManager for making WCF calls on the client. Why should I use one over the other?

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• call a python function in another class from a class?

  - by user3527697

  hi i'am begginer in pYthon and openerp , i want to call a function exists in another class for example: i have 2 class : class a: def notif_personne_event(self, cr, uid,ids,context=None): and import a class b: notifier(self, cr, uid,ids,context=None): self.notifiernotif_personne_event() but when i do this an error is displayed telling me that class b have not an attribute notifiernotif_personne_event() someone help me please

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• Need to escape a special character in a jQuery selector string

  - by alex

  According to the selectors docs, you must escape [ with double backslash, etc \\[. I have a selector that is created like so (assume val attribute is something[4][2] in this example). var val = $(this).attr('val'); $select.find('option[value=' + val + ']').show(); Can I write a regex to escape the brackets for me?

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• @property objective-c syntax

  - by okami

  I'm looking for the syntax of the getter/setter. Which is the setter and which is the getter?? Is the readwrite attribute the getter? Is the assign the setter? @interface SomeClass : NSObject { NSString *str; NSDate *date; } @property (readwrite, assign) NSString *str; @property (readwrite, assign) NSDate *date;

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• How to generate one jar with different executable classes in maven2?

  - by GuidoMB

  I have a big project that uses maven and I'm creating the project's jar. The problems is that the project has several classes that can be executed. How can I accomplish this? Every time that I try to execute a class I get this message java -jar library.jar ExecutableClass1 Failed to load Main-Class manifest attribute from library.jar

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• How do I programmatically disable the update checks for an Ehcache?

  - by Gosta

  I know that the attribute "updateCheck" can be set in "false" in the XMLlike this: xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../config/ehcache.xsd" updateCheck="false" monitoring="autodetect" But I need to do this programmatically. How should I do it?

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• HTML encode on a XSLT

  - by Hugo Palma

  I would like to convert some value from a XML attribute into valid HTML with entities. So that for example the string "olá" from the XML would be transformed from the XSLT into "ol&#225;" I can't find any xsl function to do this. Any ideas ?

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• jQuery: intercepting out going link and adding parameters

  - by BahaiResearch.com

  When a user clicks a link on my page, I need to, before it gets actioned by the browser, add the param Hello=True to the url. So, the user clicks MyPage.aspx in and gets sent to MyPage.ASPX?Hello=True instead. Has to be client side, preferably using jQuery I can add an attribute to the tags if needed. Ian

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• Extern variable at specific address

  - by AndiNo

  Using C++ and GCC, can I declare an extern variable that uses a specific address in memory? Something like int key attribute((__at(0x9000))); AFAIK this specific option only works on embedded systems. If there is such an option for use on the x86 platform, how can I use it?

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• Enable user account in Active Directory from PERL

  - by SCNCN2010

  How to enable user account in Active Directory from PERL if that account is disabled I am using NET::LDAP . How its not working UserAccountControl Attribute

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• Prefered way to display anchors that don't need an href?

  - by Sam

  What is the preferred way to display an anchor that doesn't need an href attribute (because it's only used in javascript)? For example, <a href="#">example 1</a> vs. <a href="javascript:;">example 2</a>.

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• jquery - select and change property of all elements with css("color") of a certain value

  - by Joe

  How can I find all elements on a page which have a color of "blue"? alert($("* [color=blue]").attr("id")); The above example does not work. Please recognize that color is a CSS attribute. I'm certain it is possible I just cannot figure out the correct method to do so.

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• C struct memory layout?

  - by Eonil

  I have C# background. Very newbie to low level language like C. In C#, memory layout by compiler by default, and I have to specify some special attribute to override this behavior for exact layout. As I know, C does not re-align by default. But I heard there's a little re-aligning behavior which very hard to find. Can I know about C's memory layout behavior? (what should be re-aligned and not)

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• Django admin - remove field if editing an object

  - by John McCollum

  I have a model which is accessible through the Django admin area, something like the following: # model class Foo(models.Model): field_a = models.CharField(max_length=100) field_b = models.CharField(max_length=100) # admin.py class FooAdmin(admin.ModelAdmin): pass Let's say that I want to show field_a and field_b if the user is adding an object, but only field_a if the user is editing an object. Is there a simple way to do this, perhaps using the fields attribute? If if comes to it, I could hack a JavaScript solution, but it doesn't feel right to do that at all!

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• How do i know which element is clicked in ui:repeat? JSF

  - by Nitesh Panchal

  Hello, We can bind HtmlDatatable to backing bean and get the row data. But ui:repeat doesn't even a binding attribute. So, how do i know which row(element) is clicked in ui:repeat? Thanks in advance :)

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• JPA - How to persist java.util.Set through JPA?

  - by Yatendra Goel

  I have a field aliases of type java.util.Set in one Entity. This Set doesn't denote any relationship to an Entity. Q1. How can I store this aliases field through JPA? Q2. How this field get stored in database? I think that for the database, this field is a multi-valued attribute.

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• How to get attributes from an element in XML

  - by iSight

  I have constructed an XML tree structure of an XML file. I am able to trace the entire tree. When i want to retrieve the attributes of an element, it is returning as NSXMlNode of kind NSXMLAttributeKind. How can i extract the key value pairs in the attribute node.

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• How to set the id of a 'label' HTML element?

  - by Mallika Iyer

  If I have the following: <label for="deletetxt">Delete This Text</label> What is the 'for' attribute here? Is that the id? Assuming that I cannot set a class for the label element to style the label element, how do i set css for this element?

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• How-to set the Description property of the ModelMetadata

  - by user137348

  I've putted a Description attribute on my property,but the Description property on the ModelMetada is null anyway. [Description("sss")] public int Id { get; set; } BTW Is I've putted corect?

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• Align contents of a div in the center

  - by Jim

  I have a div with width:100%; since I want to fill out the parent container. I also want to have the contents of the div in its center. I can not find a horizontal-align:center attribute for the divs. How can I configure the div so that its contents are in the center? I.e if the div is this big: ------------------------------------------------------------------------------------------------------------ Enclosing tags here in the center ------------------------------------------------------------------------------------------------------------

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• ASP.NET - How to edit 'bit' data type?

  - by Peter

  I am coding in Visual Basic. I am using a checkbox control. Now depending on its checked property I need to set/unset a bit column in a SQL Server database. Here's the code: Try conSQL.Open() Dim cmd As New SqlCommand("update Student set send_mail = " + _ sendemailCheckBox.Checked.ToString + " where student_id = '" _ + sidnolabel.Text + "'", conSQL) cmd.ExecuteNonQuery() Finally conSQL.Close() End Try The send_mail attribute is of bit datatype. This code is not working. How do I go about it?

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• How to enable a linkbutton server control using javascript?

  - by satyaj

  I have a linkbutton server control in my page whose Enabled attribute is initially set to "false". When a text box's text changes I would like to enable the linkbutton. I tried the following but it does not work. Could you let me know if i am missing something. function TextBox_TextChanged() { var control = $get("<%= linkButtonSave.ClientID%>"); if(control != null) control.enabled = true; } Thanks

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