Programmer Group

In the last section Play Android project development - homepage (ViewPager+BottomNavigationBar to implement navigation bar) Now we start to fill in the function from the homepage, that is, mainframe. 1. MVP framework construction of Fragment Before that, we used Activity as the View layer. In this proje ...

Author: CoolFire [coolfires@hotmail.com] (2001-10-12 15:00:00) CoolHC Volume 1 By CoolFire Author E-Mail: coolfires@hotmail.com Lin Zhenglong, a famous hacker in Taiwan, is the leader of Chinese hackers. Won COG information security Lifetime Achievement Award in 2011Lin Zhenglong Baidu Encycl ...

UWP implements Hamburg navigation in two ways, NavigationView and SplitView, which is newer (though newer, over several years old) than SplitView. Although that's true, this time instead of using NavigationView for burger navigation, you use SplitView for burger navigation. Before using SplitView for bu ...

Current version: 2.7.1 Official document: https://square.github.io/retrofit/Retrofit It is a RESTful encapsulation of HTTP network request framework. brief introduction Use Add a dependency on the Retrofit Library rely on dependencies { ... implementation 'com.squareup.retrofit2:retrofi ...

Overview of squid proxy server; Overview: Squid Cache (SQUID for short) is http proxy server software. Squid is widely used as a cache server or a cache proxy server. It can be used as a proxy server for users to request data from the web server and cache it. It can filter traffic to help network secu ...

brief introduction In the JavaScript world, all code is executed by a single thread. As a result of this "defect", all network operations and browser events of JavaScript must be executed asynchronously, so the expected results are often different. Because of JS flexibility, callback callbac ...

The winter vacation in 2020 is true, brother I silently brush the tutorial of security cattle at home, and the latest brush is the chapter of "wireless attack". Although Kali virtual machine is installed on the school machine, there is no Usb wireless network card. So I tried it with MacBook. ...

**ESP8266 Module Test** ESP8266-01s Packaging Diagram: ESP8266 and Single Chip Connection: ESP: Single-chip computer UTXD RXD GND GND CH_PD(EN) (works for high level modules). GPIO2 must be connected to a high level (internal has been r ...

principle I'm not good at Baidu YOLO from the darknet object detection framework Based on COCO data set, it can detect 80 categories YOLO V3 versionhttps://pireddie.com/darknet/yolo Input data corresponding to each network model You can view the model binary file name, network description file n ...

Reference resources: https://blog.csdn.net/linuxnews/article/details/51106905 Environment Configuration: Local ip:192.168.1.41 Set Host Name hostnamectl set-hostname mail.jlkj.com Add hosts echo "192.168.1.41 mail.jlkj.com" >> /etc/hosts Turn off the firewall: sed -i 's/SELINUX=enforcing/SELINUX=disabled/ ...