paging

问题 Can anyone do an (educated) guess as to how paging works with the unreleased Pinterest API ? For example, this link: https://api.pinterest.com/v3/pidgets/boards/grainedit/cars/pins/ returns the first 50 pins of that specific board. But it contains 101 pins. How do I retrieve page 2 and 3 ? Since the API is not actually public, I can't look it up but maybe happens to know or can do a good guess. Thanks Edit: I've tried: https://api.pinterest.com/v3/pidgets/boards/grainedit/cars/pins/page/2/

问题 I got two updatepanels which one of them contains a gridview. The problem is the Pagination works properly only for the first time. Here is the markup: <asp:UpdatePanel ID="upAnswers" runat="server" UpdateMode="Conditional" ChildrenAsTriggers="true"> <ContentTemplate> <asp:GridView ID="gvAnswers" runat="server" CssClass="gv" Width="100%" ShowHeader="false" AllowPaging="True" PageSize="2" EnableSortingAndPagingCallbacks="true" OnPageIndexChanging="gvAnswers_PageIndexChanging"

问题 I have a grid with paging toolbar at the bottom and a 'Load' button at the top which can be used to load records in the grid. Thus, initially there are no values present in the grid, but in such condition too the paging toolbar displays Page 1 of 1, and also the icons to go to 'next' or 'last' page are enabled. Due to this, when user clicks any of these icons, then, though the records are not loaded but internally the values of 'page' and 'start' are set as NaN and if then user clicks at

问题 In that simple case: public class Person { public int Id {get;set;} public int Name {get;set;} } I need generate a Grid with paging and ordering My database has about 100k persons What option has better performance : 1) Get all elemtents in the first time and after take advantage of NHibernate First Level Cache, example: personRep.FindAll().OrderBy(s =>s.Name).AsPagination(pageNumber,pageSize); Obs.: AsPagination is a extension method... 2) Get only the actual page from database, example:

问题 I want to allocate a chunk of memory in Windows and be sure that it will get no #GP or #PF faults. Regarding #GP, it's my responsibility as a programmer to ensure that I do not exceed any bounds. However, #PF are the the responsibility of the OS, since it can choose whether or not to evict a page. I imagine that if I use the same page frequently, the OS will be smart enough not to evict it. However, if I want to allocate a large block of memory, then it'll take me a while to reach some of the

问题 I have ten local HTML files in my Resource folder and I want to performing paging effect like ScrollView and ImageView so please help me how I can do that. I have displayed HTML page in webView , but i don't have any more ideas. My code is (but it's for only One page): arrHtmlPage=[[NSMutableArray alloc] initWithObjects:@"2",@"3",@"5",@"6",@"8",@"9",@"11",@"13",nil]; NSBundle *bundle = [NSBundle mainBundle]; NSString *htmlTemplateLink = [bundle pathForResource:@"2" ofType:@"htm"];

问题 Here is my layout XML. I am adding more rows in a table dynamically. <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:myapp="http://schemas.android.com/apk/res/com.tweets" android:id="@+id/screen" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:background="#FFFFFF"> <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill

问题 I am relatively new to programming. My work basically revolves around data and analysis. I want to create a simple asp.net page which shows huge chunk of data from the database. There could be a millions of rows of data which is used for different kinds of analysis/searchin/filtering etc.. Should I write paging logic at the front end or at the back-end (in this case SQL Server 2005)? What would be the best practice around this? Your suggestions/links to resources in this direction is greatly

问题 First of all, is virtual memory a hardware feature of the system, or is it implemented solely by OS? During link-time relocation, the linker assigns run-time addresses to each section and each symbol, in the generated executable Do those run-time addresses correspond to virtual addresses? What if the system for which the executable is generated, does not use virtual memory? Next, if virtual memory is not used, then the application's address space is limited to the physical address space

问题 I am working on an app where loading all data from the beginning is not really an inconvenient. I am getting json data from a server through Ajax, and my store for doing that is pretty simple: Ext.define('MODIFE.store.CentroBeneficio', { extend : 'Ext.data.Store', requires : [ 'MODIFE.model.CentroBeneficio' ], storeId : 'CentroBeneficio', model : 'MODIFE.model.CentroBeneficio', page-size: 10, proxy :{ //type: 'memory', type: 'ajax', enablePaging: true, url: 'http://'+MODIFE.Global.ip+'