tensorflow RNN cyclic neural network (classification example) - [tensorflow]

We have learned to use CNN (convolutional neural network) to recognize handwritten words. In CNN, we regard pictures as two-dimensional matrix, and then stack height values in two-dimensional matrix for recognition. In RNN, we add the dimension of time, because we will find that some pictures or language or voice will slowly expand on the timel ...

Posted on Wed, 01 Apr 2020 07:05:19 -0700 by thinkaboutit

web development based on hi nginx (python) -- cookie and session management

Hi nginx manages sessions through redis. Three things need to be done to start management. First open userid: userid on; userid_name SESSIONID; userid_domain localhost; userid_path /; userid_expires 300s; This function is built in nginx and can ...

Posted on Tue, 31 Mar 2020 17:10:29 -0700 by Avi

Django FBV/CBV, middleware, GIT use

s5day82 //Content review: 1. Http Request essence Django Procedure: socket Server side a. Server monitoring IP And port c. Acceptance request \r\n\r\n: Request header and body \r\n & request.POST ...

Posted on Tue, 31 Mar 2020 01:58:35 -0700 by ruano84

OkHttp Configure HTTPS Access+Server Deployment

1 Overview OkHttp configures HTTPS access with three core components: sslSocketFactory() HostnameVerifier X509TrustManager The first is the ssl socket factory, the second is to validate the host name, the third is the certificate trustor management class. Implementing HTTPS access through OkHttp requires that you implement these three parts y ...

Posted on Sun, 29 Mar 2020 13:00:51 -0700 by vfwood

Hibernate (III) openSession and getCurrentSession

1, OID, HQL, SQL, QBC operations 1.1 ibernate has four operation modes, namely OID, HQL, QBC and SQL.   OID: object identifier. Hibernate is used to mark the unique object. In fact, it is the primary key Available operations: add, delete, modify and query For example, we often use save, update, delete, get, load, saveOrUpdate and other m ...

Posted on Sun, 29 Mar 2020 11:52:57 -0700 by buddhika2010

Fault analysis of row based dual master master replication Err 1677

1, Error message Recently, the project implementation colleagues upgraded the system and changed a field of test.test tab T1. The SQL statement is as follows: ALTER TABLE TEST.TEST_TAB_T1 MODIFY BXXX VARCHAR(200);   After the system upgrade of the project, the MySQL master-slave synchronization error is reported as follows: mysql>show slave ...

Posted on Sun, 29 Mar 2020 11:21:13 -0700 by gaz_hayes

Python - MySQL of Python operation database

Python - MySQL of Python operation database (1) 1, About MySQL: MySQL is a relational database management system, developed by MySQLAB company in Sweden, which is a product of Oracle. MySQL is one of the most popular relational database management systems. In WEB applications, MySQL is the best RDBMS(Relational Database Management System, One o ...

Posted on Tue, 24 Mar 2020 06:00:01 -0700 by imurkid

Java Multithread concurrent 09 -- how to realize data sharing between threads and within threads

This article will bring you Java blocking queue related only. Pay attention to my official account "Java face code" to learn more about Java knowledge. Data sharing between threads The main way of multithreading communication in Java is to share memory. There are two main concerns of shared memory: visibility and order atomicity. Ja ...

Posted on Mon, 23 Mar 2020 05:48:08 -0700 by turkman

Verify user when Laravel admin calls api, Laravel guard uses correct posture

What is a Guard? Guard is an important part of the permission authentication component of the Laravel framework: 1. Your application may be divided into front-end users and back-end management users. 2. Your application may be both a traditional php rendered html application and an api interface service for other applications such as Android mo ...

Posted on Thu, 19 Mar 2020 19:05:56 -0700 by ijmccoy

Simple implementation of Shilo single sign on

Mode one multiple login sso method of MVC Controller @RequestMapping(value = "ssoLogin.do") public String sso(String userName, String password,HttpServletRequest request, HttpServletResponse response) { AuthUser user = userDao.getUserByname(userName); UsernamePasswordToken token = new UsernamePasswordToken(username, password); //Get the ...

Posted on Wed, 18 Mar 2020 07:36:58 -0700 by daneth1712