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Tag: ID

XML – SVG ID ISO Table

The SVG spec refers readers to the XML Base spec to find characters that may appear in the id attribute value.

However, the basic specification does not spell out these characters, AFAICT. In

October 21, 2021By Simo XML character, Effective, ID, ISO, SVG, table, XMLLeave a Comment

Regular expression – What is the regular expression of the Jabber ID?

Now I am using this regular expression:

^\A([a-z0-9\.\ -_\+]+)@((?:[-a-z0-9]+\.)+[az]{2,})\Z$ I think this is not very good. So what is the best regular expression you have or have seen when

October 18, 2021By Simo Regexp expression, ID, jabber, regular, verification, whatLeave a Comment

NHIBERNATE: Add the entity to many-to-many collections only via ID

I am looking for shortcuts. I have some NH entities with many-to-many relationships. Something like this:

public class Customer: EntityBase
{
public virtual IList Categories {get; set; }
}
p

October 12, 2021By Simo Hibernate addition, entity, ID, multi-, multi-pair, NHIBERNATE, only, willLeave a Comment

NHIBERNATE 3.3: Does the composite-id generate a Key property?

I have read that this mapping is impossible in NHibernate 3.3:

****

Basically I need a composite id attribute to be automatically calculated by NH.

There may be one Tips for gett

October 12, 2021By Simo Hibernate 3.3, composite, Generate, ID, key, NHIBERNATE, Property, whetherLeave a Comment

Hibernate manually set id invalid reason and solution

In the process of using Hibernate, it is found that the manually set id (primary key) is invalid. Hibernate will still automatically generate a random id when saving (calling the merge() method pro

October 12, 2021By Simo Hibernate Hibernate, ID, invalid, manual, method, reasons, set, solutionLeave a Comment

NHIBERNATE – When the entity is previously retrieved, an entity with a composite ID cannot be combined.

The project I’m working on requires the data in our system to be synchronized with the data in another system (the other system is very popular, which is why synchronization is so important). Howev

October 12, 2021By Simo Hibernate composite, entity, front, ID, Merge, NHIBERNATE, retrieval, time, Unable, useLeave a Comment

How to add ID before using NHibernate

It seems that NH only gets MAX(ID) once, and then stores the value internally when inserting it for the first time, which will cause some problems when other processes insert data. Then I didn’t Ac

October 12, 2021By Simo Hibernate Any, Before, Do, how to make, ID, increase, INSERT, NHIBERNATELeave a Comment

iOS – How to get SIM ID from iPhone

I am new to ios, I am working on a small project, I need to get the SIM card identification number, so please tell me if there is a way to get the SIM card ID from the iphone… No, there is no

October 9, 2021By Simo IOS get SIM, How, ID, IOS, iPhoneLeave a Comment

Retrieve all product IDs associated with directory price rules in Magento

I need a way to retrieve the product ID associated with a catalog price rule promotion (for example, 50% of the price of all items in the BICYCLES category). I want to do this without having to tra

October 3, 2021By Simo Search Engines all, associations, catalog, ID, Magento, Medium, price, Products, retrieve, RulesLeave a Comment

Distributed ID Generating System – Summary

Distributed id generation system–summary UUID Simple and easy to use, but when doing database sharding, UUID is not suitable as a partition Film key

For details, see Leaf——Meituan Dianping D

October 3, 2021By Simo System Architecture distributed, Generation, ID, Summary, systemLeave a Comment

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