angular 2 lazy loading

(); / * * When loading an object by load, a lazy load mechanism is used, and the resulting User object is actually a * proxy object with only the id attribute in the proxy object * /user user = (user) Session.load (User.class, 2); System.out.println (User.getid ());Console:2We see that if we on

. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its get method.Note: If it is lazy

How to use lazy loading in iOS development UI and ios development ui 1. Basic lazy loading Lazy loading, also known as delayed loading, is loaded only when needed (low efficiency an

Why do fragment lazy loading package??? A word "lazy"!!!My boss told me: No lazy programmer is not a good chef ^~^ ^~^ ^~^We may use Viewpager (or other containers) in combination with multiple fragment, believing that the used apes have met these questions:1. When fragment is preloaded, that is, when an invisible frag

Now the content of the website is more and more rich, the picture content is more and more, and the picture too much will cause the webpage file too big, thus causes the load slow problem, but the picture lazy loading is to solve this problem to be born.First, let's talk about the lazy load control of jquery.jQuery lazyload. JSJQuery Lazyload. JS Address: Https:/

We will analyze load and get two load modes:I. Load loading modeWhen using the Load method to get an object, Hibernate uses a lazy load mechanism to load the object, that is, when we use the Session.load () method to load an object, the SQL statement is not emitted at this time. The currently obtained object is actually a proxy object, this proxy object only holds the ID value of the Entity object, only whe

: {loader: "Style-loader"}, use: [{loader: "Css-loader ", Options: {minimize:true}}, {loader:" s Ass-loader "}]})}]}, plugins: [New Extracttextplugin ({filename:" [Name ].min.css ", Allchunks:false//NOTE 2})]}; In the configuration, note the configuration items in 1 for the callback LOADER that css scss should be used for styles that are not extracted as separate files. style-loaderembed the Web page code with SCSS, even if it is processed into CSS.N

Design PatternsThe first thing to do is to explain what lazy loading is, delay loading is to wait until the real use of the time to create the instance, not to create.From the angle of speed and reaction time, non-delayed loading (also known as a Hungry man) is good; from the resource utilization efficiency,

1. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its getter method. The popular point is that in development, when the application needs to use the resources.

1. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its getter method . The popular point is that in development, when the application needs to use the resources.

This article mainly introduces the methods and ideas for javascript to implement image lazy loading. Sometimes we need to use lazy loading, that is, to delay loading of images to improve the website's affinity, for more information, see the following definition. Image delay

loading. For example, when the above department type also needs to load more one-to-many relationships. The first situation is well understood, the greater the amount of data, the longer the SQL execution time, no doubt.In the second case, assuming that the department type has 10 one-to-many relationships, it is now necessary to trigger lazy loading behavior to

iOS Development UI article-Lazy Loading1. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its get method.Note: If it

iOS Development UI article-Lazy Loading1. Lazy Loading BasicLazy Loading--also known as deferred loading--is loaded when needed (low efficiency, small memory footprint). The so-called lazy load, write is its get method.Note: If it

Lazy Loading in Hibernate1. Class-level query policy:Lazy:true (default value)False (Load Now)2. Many-to-one associated query strategy:Lazy:proxy (default value)No-proxyFalse3. One-to-many or many-to-manyLazy:true (default value)FalseExtraFetch: Affects hibernate generation for the underlying SQLFirst, the class level of the EMP mapping file is set to non-

This article mainly introduced the PHP implementation lazy loading method, the example analyzes the PHP load principle and the lazy load realization skill, has certain reference value, the need friend may refer to under --> This article describes the method of PHP implementation lazy