lazy-loading

问题 Have started a project using jQuery Isotope. Initially integrated with Infinite scroll, but thought it was a little clunky. Was hoping to replace Infinite Scroll with Lazy Load, and wondered if anyone has had any luck combining the two. Any tips to get them to play nice would be great. Thanks a mill 回答1: If you want to use isotope's sorting/filtering functions, you will need to set the failure_limit of lazyload and trigger the event with isotope's onLayout callback. jQuery(document).ready

问题 I am using view pager in listview item. I want to show images in view pager but the lazy loading is not working with it. Please give me any solution. I have tried many lazy loading files but some are working. Some are holding the UI. The code which I'm using now is working good but not showing the images for the first time. I have to scroll down the listview then scroll up then only it is showing. I don't know what is the problem please give me some solution what I have to do? I am posting my

问题 I have read this tutorial and this article but I don't understand exactly the use of each loading type. I Explain I have this POCO : public partial class dpc_gestion { public dpc_gestion() { this.ass_reunion_participant = new HashSet<ass_reunion_participant>(); this.dpc_participant = new HashSet<dpc_participant>(); this.dpc_reunion = new HashSet<dpc_reunion>(); } public int dpc_id_pk { get; set; } public Nullable<int> dpc_id_gdp_fk { get; set; } public Nullable<int> dpc_id_theme { get; set; }

问题 I am having two object classes public class User { public Guid Id { get; set; } public string Name { get; set; } // Navigation public ICollection<Product> Products { get; set; } } public class Product { public Guid Id { get; set; } // Navigation public User User { get; set; } public Guid User_Id { get; set; } public string Name { get; set; } } When i load a user using dataContext, i get the list of Products being null (this is ok). If i add "virtual" keyword to Products list, public virtual

问题 I need help with lazy blob loading in Hibernate. I have in my web application these servers and frameworks: MySQL, Tomcat, Spring and Hibernate. The part of database config. <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> <property name="driverClass" value="${jdbc.driverClassName}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name=

问题 My program displays a horizontal scrolling surface tiled with UIImageViews from left to right. Code runs on the UI thread to ensure that newly-visible UIImageViews have a freshly loaded UIImage assigned to them. The loading happens on a background thread. Everything works almost fine, except there is a stutter as each image becomes visible. At first I thought my background worker was locking something in the UI thread. I spent a lot of time looking at it and eventually realized that the

问题 Is there a way I can count the size of an associated collection without initializing? e.g. Select count(p.children) from Parent p (there is a good reason why I cant do this any other way as my where clause is more complicated and my from clause is a polymorphic query) Thanks. 回答1: A possible solution other than queries might be mapping children with lazy="extra" (in XML notation). This way, you can fetch the Parent with whatever query you need, then call parent.getChildren().size() without

问题 I have some 50 custom cells in my UITableView. I want to display an image and a label in the cells where I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads but I have to load each image every time a cell becomes visible again (Otherwise reuse of cells shows old images) Apps like Facebook load images only for cells currently visible and once the images are loaded, they are

问题 I'm trying to scrape some information from the link (http://www.myntra.com/women-sarees?nav_id=606) that involves lazy loading. Below is my code snippet for this: window.setInterval(function() { //var count returns the visibility of the div that checks for lazyloading if((count == 'none')) { // more products to be loaded page.evaluate(function() { // Scrolls to the bottom of page window.document.body.scrollTop = document.body.scrollHeight; }); page.render('myn'+k+'.png'); } else { // Found /

问题 Lets say i have a clas class Foo : FooBase { public Foo(Settings settings, IDbRepository db) : base(settings) { this.db = db; } ... } Basically FooBase receives settings via constructor and loads some config from configuration file. Then i have the class MySQLRepository which implements IDbRepository class MySQLRepository : IDbRepository { ... public MySQLRepository(IConfigurationRepository config) { conn = new MySQLConnection(config.GetConnectionString()); } ... } in Program.cs i have: Foo