This article mainly introduces the relevant information about the source code analysis of the RandomAccess interface in java. Friends in need can refer to the source code analysis of the RandomAccess interface in java. RandomAccess is an interface located in the java.util package. The function of this interface is clearly explained in the comments: /** * Marker interface used by List implementations to indicate that * they support fast (generally constant time) random access. The primary
1. Detailed analysis of the source code of the RandomAccess interface in java
Introduction: This article mainly introduces the relevant information about the source code analysis of the RandomAccess interface in java. Friends in need can refer to
2. List code analysis of Java collections
Introduction: List inherits the interface of Collection, and List is also a type of collection. List is an ordered queue. Each element in the List will have an index. The index of the first element is 0, and the index values of subsequent elements are +1 in sequence. Duplicate elements are allowed in the List. List interface source code: public interface ListE> extends CollectionE> { int size();//size boolean isEmp
##3. CI framework development Sina Weibo login interface source code full version _PHP Tutorial
#Introduction: CI framework development Sina Weibo login interface source code full version. First, let’s take a look at the process: Principle of the process: 1. Obtain the access_token through code and obtain authorization, and obtain the user’s information (including user u_id) (this u_id is called
# in the third-party login table later) ##4.php calls the verification code SMS interface source code through http
Introduction: php calls the verification code SMS interface source code through http5.
PHP SMS interface source code, although simple, is still practical. Share the solution
Introduction: PHP SMS interface source code, although simple, It is still practical. Let me share this example. It mainly calls the SMS interface to realize the problem of mobile phone verification. It basically solves the problem of garbled characters on the mobile phone. The sending speed of SMS is also very good. Friends who need to use the PHP SMS interface can refer to it. Click.reg.phpp>6.php SMS interface source code , although simple, it is still practical. Share the solution
# Introduction: PHP SMS interface source code, although simple, is still practical. Share this example, mainly calling SMS The interface realizes the problem of mobile phone verification, which basically solves the problem of garbled characters on mobile phones. The sending speed of SMS is also very good. Friends who need to use the php SMS interface can refer to .reg.php7.CI framework development Sina Weibo login interface source code full version
Introduction: CI framework develops the full version of the Sina Weibo login interface source code. First, let’s take a look at the process: Process principle: 1. Obtain the access_token through code and obtain the user’s information (including user u_id). ) (This u_id is called8 in the third-party login table.
CI framework development Sina Weibo login interface source code full version_php example
Introduction: Note: This post is only suitable for CI framework. Function implementation: The login interface jump link is successful, the user information (including the most important u_id) is successfully obtained, and the user is connected to the local platform. The storage of information after the user successfully logs in, and the design of the third-party login table in the local database. In short, I have almost completed the key steps and explained them in detail. 9. php express delivery number query interface source code Introduction: Through this interface, you can query YTO Express, STO Express, EMS Express, and Yunda It is very convenient to query information about express delivery and other courier tracking numbers without any additional development. First, register an account on www.aikuaidi.cn and use the key! None?php/*** Query logistics information*/define('IN_ECS', true);require(dirname(__FILE__) . '/includes/ini ##10. CI Framework development Sina Weibo login interface source code full version_PHP Introduction: Note: This post is only suitable for CI framework. Function implementation: The login interface jumps to the link successfully and obtains the user. The information (including the most important u_id) is successfully connected to the local platform, the information is stored after the user logs in successfully, and the third-party login table of the local database is designed. In short, the interface process has been
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