Configure Linux to use LDAP user authentication

First issue of this article: https://www.cnblogs.com/somata/p/LinuxLDAPUserAuthentication.html I use the LDAP user management completed by CentOS, which may be different from most of the online tutorials, but if I write it out, it will certainly be useful, but there will be some files, forget to teach.The OPENLdap used here cooperates with the ...

Posted by little_tris on Mon, 16 Sep 2019 10:48:21 +0200

httpclient crawler crawls information such as pinyin of Chinese characters

The following is the practical code of using httpclient crawler to crawl Chinese characters related information of a website. Some character format problems are encountered in the process. Previously, my colleagues have seen using html parsing classes to grab page information, instead of using regular, often try, the effect is not good, after a ...

Posted by convinceme on Mon, 16 Sep 2019 10:32:52 +0200

Android_input System Analysis InputReader

Previous analysis said that getEvent() returned the original result to InputReader. Today, for InputReader, the results returned by getevent are analyzed: Let's first look at where InputReader calls the getEvent() method. void InputReader::loop ...

Posted by BluntedbyNature on Mon, 16 Sep 2019 10:06:42 +0200

Wechat applet (component - media)

Media Component - Audio < audio > </audio > audio control Note: Since version 1.6.0, this component is no longer maintained. It is recommended to use the more powerful wx.createInnerAudioContext interface, which will be introduced late ...

Posted by sillyman on Mon, 16 Sep 2019 09:52:56 +0200

LitePal: An Open Source android Database Framework

When writing a project, we encounter the operation of database. The creation and use of database provided by Android feels a little complicated. We wonder if there is a better wheel-framework or tool class to use. We find litepal, an object-oriented ...

Posted by pandhandp on Mon, 16 Sep 2019 08:15:57 +0200

Lesson 92. What is polymorphism

What is polymorphism in java? There are two kinds of polymorphism: compile-time polymorphism: method overload; run-time polymorphism: JAVA runtime system decides which method to call according to the type of instance calling the method. (We usua ...

Posted by cruz610 on Mon, 16 Sep 2019 08:10:37 +0200

Goodbye Excel, I'm free to customize the form recommendation.

Many developers say that since Python/Pandas, Excel has not been used much, and it is very fast to process and visualize tables. Let me give you a few examples. 1. Delete duplicate and empty lines We use dict.fromkeys directly to convert the current data into a dictionary. The default value is None, because it is not used, so it doesn't matter ...

Posted by Minase on Mon, 16 Sep 2019 06:10:16 +0200

C++ const reference pointer

First, briefly recall the nature of a constant: int main() { const int buffSize = 512; buffsize = 512; //X buffSize is constant } At initialization: const int i = get_val(); //_Runtime Initialization const int j = 42; //_compile-time initialization const int k; //XK uninitialized When one object is used to in ...

Posted by kingman65 on Mon, 16 Sep 2019 06:02:54 +0200

spring Learning Records

** Basic Introduction to spring **1. What is Spring? Spring is a lightweight framework for IoC and AOP containers.A framework for providing basic services for Java applications to simplify the development of enterprise applications, which allows de ...

Posted by turtleman8605 on Mon, 16 Sep 2019 05:23:04 +0200

python implements the underlying data structure

The code involved in this article has been placed in my github--> link python implements basic data structures (1)python implements the underlying data structure (2) python implements basic data structures (3) python syntax is more concise, just ...

Posted by BRUUUCE on Mon, 16 Sep 2019 05:03:58 +0200