lazy-loading

Spring Boot with 2 database configs - lazy loading with second config does not work

由 被刻印的时光 ゝ 提交于 2019-12-08 07:59:33
问题 I have Spring Boot project with 2 database configs. Primary DB config: @Configuration @EnableTransactionManagement @EnableJpaRepositories(transactionManagerRef = "primaryTransactionManager", entityManagerFactoryRef = "primaryEntityManagerFactory", basePackages = { "com.example.repository.primary" }) public class PrimaryDbConfig { @Primary @Bean(name = "primaryDataSource") @ConfigurationProperties(prefix = "spring.primary.datasource") public DataSource dataSource() { return DataSourceBuilder

Lazy-loading with Spring HibernateDaoSupport?

由 丶灬走出姿态 提交于 2019-12-08 07:06:20
问题 Greetings I am developing a non-webapplication using Spring+Hibernate. My question is how the HibernateDaoSupport handles lazy-loading , because after a call do DAO , the Session is closed. Take a look at following psuedo-code: DAO is like: CommonDao extends HibernateDaoSupport{ Family getFamilyById(String id); SubFamily getSubFamily(String familyid,String subfamilyid); } Domain model is like: Family{ private List<SubFamily> subfamiles; public List<SubFamily> getSubFamiles(); } SubFamily{

lazyload images on the iphone

由 ▼魔方 西西 提交于 2019-12-08 07:02:19
问题 Does anyone know of a good tutorial that shows how to lazy load images in a UITableView? I've searched online but the only one I found that looked like it did what I wanted was hard to follow because only parts of the code were shown and I'm new at this so I didn't understand how to hook everything up. 回答1: I suggest you check out the SDWebImage project on github, I use it for my table views when I need to load a remote image into the cells. https://github.com/rs/SDWebImage 回答2: As Daniel

Is it absolutely correct that Picasso understands NOT to load if the view has been recycled?

由 穿精又带淫゛_ 提交于 2019-12-08 05:10:11
问题 I'm a little confused: as a rule when async loading images to some sort of list view (whether on Android or iOS or in the abstract on another platform), you essentially must do this .. -- make a note of "which" cell this is (say, #213) -- start getting the image from the net. -- it has loaded from the net. What cell are we now? -- if we are "still" 213, load the image to the image view! -- if we are "no longer" 213, just forget about it. this is a basic in lazy-loading async images. For

Angular 7 router '**' wildcard with lazy load module and child routes not working?

由 社会主义新天地 提交于 2019-12-08 05:08:17
问题 I'm trying to create a default route using the wildcard '**' from Angular's router. That default route will load a lazy module and then it will have to solve its own routes. The problem is that when I have the following configuration it does not resolve as expected: export const routes = [ { path: '', component: 'DashboardComponent' }, { path: '**', loadChildren: './lazy/lazy.module#LazyModule' } ]; @NgModule({ imports: [ BrowserModule, RouterModule.forRoot(routes) ], declarations:

Lazy loading module imports in an __init__.py file python

由 淺唱寂寞╮ 提交于 2019-12-08 04:24:02
问题 I was wondering if anyone had any suggestions for lazy loading imports in an init file? I currently have the following folder structure: /mypackage __init__.py /core __init__.py mymodule.py mymodule2.py The init .py file in the core folder with the following imports: from mymodule import MyModule from mymodule2 import MyModule2 This way I can just do: from mypackage.core import MyModule, MyModule2 However, in the package init .py file, I have another import: from core.exc import

Lazy-loading with Spring HibernateDaoSupport?

由 穿精又带淫゛_ 提交于 2019-12-08 04:11:17
Greetings I am developing a non-webapplication using Spring+Hibernate. My question is how the HibernateDaoSupport handles lazy-loading , because after a call do DAO , the Session is closed. Take a look at following psuedo-code: DAO is like: CommonDao extends HibernateDaoSupport{ Family getFamilyById(String id); SubFamily getSubFamily(String familyid,String subfamilyid); } Domain model is like: Family{ private List<SubFamily> subfamiles; public List<SubFamily> getSubFamiles(); } SubFamily{ private Family family; public Family getFamily(); } In the application I get DAO from app-context and want

How can I make lazy/delay loading work in Linux?

由 ぃ、小莉子 提交于 2019-12-08 02:41:23
问题 I got this working great on Windows -- application loads my plugin (C++, Qt), my plugin does a smart search to find an installed JRE, sets the library search path accordingly, and then calls a function in the JVM which forces the jvm.dll to be loaded at that point. (Previous question: How can I deploy a mixed C++/Java (JNI) application?) Now I'm trying to get it working on Linux. From what I read, lazy linking/loading was the default, so I thought it would just work.... doesn't seem like it.

Why lazy loading does not work in razor views (cshtml files)?

由 一曲冷凌霜 提交于 2019-12-08 01:39:23
问题 I write following statements in my cshtml file:- @{ string categoryName = string.Format("{0}->{1}", label.Category.Parent.Name, label.Category.Name); @categoryName } and get an exception Object reference null . On the other hand the same works in the Controller.cs file and in the immediate window too. I know it is related to lazy loading. Is there any concept behind it, that it does not work in Expressions in Cshtml files ? Thanks 回答1: This doesn't work because your context is disposed by the

Isotope Gallery Error: Uncaught Error No layout mode packery line 8

由 醉酒当歌 提交于 2019-12-07 23:03:55
问题 I am trying to use packery as a layout for my gallery. I am using fancybox with the isotope gallery. I don't see fancybox being the issue. I'm using isotope v2 and the latest packery download. Every single other layout works, even the ones not included in isotope js like fitRows and fitColumns. But with packery I get this error from isotope: Uncaught Error: No layout mode: packery isotope.pkgd.js line 8 Here is an example on codepen: http://codepen.io/anon/pen/QwXEvr JS: jQuery('.fancybox')
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