get unique id

Learn about get unique id, we have the largest and most updated get unique id information on alibabacloud.com

Get the Android device unique ID code

OverviewSometimes the user device needs to be identified, so you want to get a stable and reliable and unique identification code. Although such device identifiers are available in the Android system, stability and uniqueness are not ideal due to

How to get Android Unique ID (unique serial number)

There are a number of scenarios and requirements that you need to use a unique identifier for your mobile device.In Android, there are several ways to get such an ID.1. The IMEI: only valid for Android phones: 12

Get a physical unique ID on your Android phone

Unique identification code This is useful in Web applications, such as checking for duplicate registrations.Import Android.provider.Settings.Secure;Private String android_id = secure.getstring (GetContext (). Getcontentresolver (), secure.android_id)

Generating global Unique ID scheme in Distributed system

This article mainly describes how to generate globally unique IDs in a distributed system. Preface Simply generating global IDs is not a challenge, generating a global unique ID to meet the following requirements: Ensure that the generated ID is

The difference between key, primary key, unique key and index in MySQL

Key differs from primary keyKey is usually the index synonym. If the keyword attribute primary key is given in the column definition, then primary key can also be specified as key only. The purpose of this is to be compatible with other database

Get a physical unique ID on your Android phone

Recently in the process of doing the project need to uniquely identify the user's device, background in the push notification need to use this unique identification number.The first thing I'll think about is the device ID of the appliance, which can

Get iOS device unique ID

During the development process, we are often asked to obtain a unique indication of each device so that the background can be processed accordingly. Let's look at the ways to get the unique markings on the device and then analyze the pros and cons

How PHP generates a unique numeric ID

How PHP generates a unique numeric ID, note that it is numeric, do not string the Reply content: How PHP generates a unique numeric ID, note that it is numeric, do not string the Landlord, you are a big problem. Twitter,weibo and so on have

As long as the microcontroller has a true unique ID, you can make encryption indestructible

Source: As long as the microcontroller has a true unique ID, you can make encryption indestructibleHttp://www.amobbs.com/thread-5518980-1-1.htmlFirst ring:ID-->F1 (ID)---"IDX,The ID is converted to an integer idx by a custom algorithm F1, F1 is an

How to generate a globally unique ID in a highly concurrent distributed system

Http://www.cnblogs.com/lsx1993/p/4663125.html "Database primary key scheme in distributed environment" [Http://www.2cto.com/database/201309/243195.html] Using a self-added primary key ID is certainly the best fit when using only a single database.

Total Pages: 15 1 2 3 4 5 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.