what is orm in hibernate

memory. Sleep mode is a newly added feature that combines the benefits of standby and hibernation. Computer knowledge What is the difference between computer hibernation and sleep? Sleep is the combination of the benefits of standby and hibernation, so the sleep state

, like Hibernate, string is "reflection" as the most basic technical means. In the past, the reflection programming method was 10 times slower than normal object generation, which may be why the reflection technology was not used in general. However, after Sun improved optimization, the reflection mode generated objects and the usual object generation method, the speed has been very different (but still mor

data to the template, as long as the artist modifies the template without considering the program logic, the template technology is often used in team development. ------ Solution -------------------- The template engine translates a template into a php file. At present, it is better to use the php label directly. My framework is to use the php original tag.

modifies the template without considering the program logic, the template technology is often used in team development. ------ Solution -------------------- The template engine translates a template into a php file. At present, it is better to use the php label directly. My framework is to use the php original tag. Alternative process control syntax PHP provi

In fact, I don't want to comment on this question any more, but I have a lot to answer, so I have to post a reply. I have explained the hierarchy from many aspects before, but this guy in the Entity class is a really different type of hacker, which leads to questions from Jin, as it involves another post, I have to make a few notes. First, what is an entity cla

The computer's departure mode is believed that many people do not know that the departure mode is mainly used when you are away from the computer, it means to leave the computer for a long time, which is less powerful than the ability to go into any sleep or hibernate mode, which will allow you to maintain your previou

What is an N-layer structure? N-Layer Structure(N-tiers StructureMulti-layer running Architecture) Is relative to the two-layer structure. Traditional C/SComputing is mostly based on two-level ModeIn this mode, all the formal logic and business logic reside in the clientServer becomes a databaseServer, responsible for

bunch of valet.At the beginning of each day, a small valet wakes up the king and asks what he needs. The king gave the valet a list of tasks and went to sleep. The valet assigned the task to the other valet, and then they began to work.Whenever a valet completes a task, he stands outside the king's bedroom waiting to be reported. The king had only one valet come in to report to him at a time. Sometimes, the king will give a valet more tasks to deal w

Today I talked to my colleagues about designing a framework for our system. I asked him what he wanted a framework for, and he gave me a picture:650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/8B/5C/wKioL1hK3cSy9BxoAAANSWYFYWI806.png-wh_500x0-wm_3 -wmp_4-s_411311567.png "title=" qq picture 20161210003501.png "alt=" Wkiol1hk3csy9bxoaaanswyfywi806.png-wh_50 "/>My first feeling is:

What is the difference between a H67 motherboard and a H77 motherboard? As shown below: H67 and H77 The difference is big, I want to buy a can use Ivy Bridge processor motherboard, is going to buy a new i5 3550 of the processor, want to know with the motherboard to choose which Compare the price H67 and H77 The diffe

First, prefacePHP and Java are the two most popular programming languages now.For many novices, what kind of language should you learn when learning? The following article gives you the difference between the two and some of the options suggested, come together to see it.Second, IntroductionPHP and Java as two different programming languages, whether it is the technical level or the development of space, or

features and syntax, refer to/p/tag/object-oriented) Yii uses the standard MVC design pattern architecture. Almost all Web applications are now based on related databases. Therefore, how a framework manages and interacts with the database is critical. The YII framework can operate on a database in a number of ways, but the standard practice is to use the ORM met

syntax, refer to http://www.icultivator.com/p/tag/object-oriented)Yii uses the standard MVC design pattern architecture.Almost all Web applications are now based on related databases. Therefore, how a framework manages and interacts with the database is critical. The YII framework can operate on a database in a number of ways, but the standard practice is to use the OR