Django+xadmin to build an online education platform (Chapter 6 of various pit notes is attached from 0-1 whole process manual tutorial)

Create these folders first, and the files in them can be downloaded under my github. And then create these two files Note that CaptchaField will not take effect until a specific package is installed. The interpreter cannot install CaptchaField automatically here: from captcha.fields import CaptchaFiel ...

Posted by SlimSlyk on Thu, 05 Mar 2020 01:59:18 -0800

Spring Cloud Config program example

Catalog Spring Cloud Config server example Spring Cloud Config client example Spring Cloud Config user authentication Configure information encryption Symmetric encryption Asymmetric encryption Configuration refresh Manual refresh auto refresh Spring Cloud Config client sends update notific ...

Posted by ffdave77 on Wed, 04 Mar 2020 19:39:44 -0800

Java Concurrent Programming (01): thread creation, state cycle management

Source code: GitHub point here || GitEE point here 1, Introduction to concurrent programming 1. Basic concepts program Computer programs, procedures, rules and possible files, documents and data related to the operation of computer system. process A process is a program in a computer. A running activity on a data set is the basic unit of ...

Posted by pea on Wed, 04 Mar 2020 04:44:13 -0800

9. Extension of POJO

POJO s generated by jOOQ are generated for fields in a single table.In Association queries, we usually store data from multiple tables in one class.In this case, we can create our own class to add the multitable field member variables we need Creating classes manually is cumbersome for this common s ...

Posted by Jeremysr on Tue, 03 Mar 2020 17:29:18 -0800

A preliminary study of alloc method in OC

Foreword We often use XZPerson *p= [[XZPerson alloc]init] in development. We only know that in this way, we can create a new object and use it directly, We can assign values to this object, but we haven't cared about how the underlying layer of the alloc method is implemented. Today, I'm going to ma ...

Posted by gibs on Tue, 03 Mar 2020 00:33:40 -0800

The magic widget of Flutter tips

It's just to share a little skill of flutter. Of course, it's not only applicable to flutter, but also to other devices like Android. In order to quickly realize the requirements of xx design, we can take out the system's own widget s and change them into our own, with speed and style, but men can't s ...

Posted by johnpdmccall on Tue, 03 Mar 2020 00:18:03 -0800

Leyou mall project - day19 - order + wechat payment (end part - full code attached at the end of the article)

1. Order system interface We don't do development, we just explain 1.1. Import order service Copy the Leyou order provided by the pre class materials to the D:\heima\code\leyou directory. Then import in the project: Just import the Pom coordinates directly Start all microservices: 1.2.Sw ...

Posted by loveranger on Mon, 02 Mar 2020 22:36:24 -0800

Inception V3 migration training

1: Prepare picture data, a training data, a test data. The structure is as follows: Download the retrain.py program (https://github.com/tensorflow/hub). In the image train under the example folder, if the retrain.py program downloaded from the above link reports an error that cannot be connected during ...

Posted by Taneya on Mon, 02 Mar 2020 22:16:46 -0800

Hey, I use Drone as CI

It's really great to do CI/CD based on drone. Compared with jekins, the big brother in the industry, I prefer drone. In comparison, I think it has the following advantages Plug in does not require additional management Based on yaml file, easy to write, configuration can be version management Can be bu ...

Posted by lady1dc on Mon, 02 Mar 2020 20:09:43 -0800

CTF's Android reverse uncrackme level1

On the contrary, Android doesn't seem to have a website similar to vulnhub, with a large number of target machines practicing penetration testing. At present, I have found that XCTF has reverse and mobile problems, and OWASP MSTG CTF project. Start with MSTG! github of CTF project click here . Howeve ...

Posted by Blue Blood on Mon, 02 Mar 2020 19:16:27 -0800