java Basics - day09_ Byte stream, character stream

Article catalog 02_IO overview (concept & classification) 03_ Everything is byte 04_ Byte output stream_ OutputStream class & introduction to fileoutputstream class 05_ Byte output stream writes data to file 06_ The principle of file storage and notepad opening 07_ The method of writing multi ...

Added by jiggaman15dg on Sun, 14 Jun 2020 07:51:46 +0300

Using tree node cli to generate a tree

When writing a blog, you often need to show the directory structure of the project. My computer is windows, and the tree command is not very effective. If you can use Node, you can use Node! So I found several cross platform ones. namely tree-cli and tree-node-cli These two are one author. Among them, tree node cli is more suitable for Linux us ...

Added by feyd on Thu, 11 Jun 2020 06:20:57 +0300

Recommend a lightweight but efficient open source windows hotkey scripting language Autohotkey

Words written in the front Autohotkey is a lightweight, small but efficient, free and open source windows hotkey scripting language. Game manipulation, mouse operation, keyboard shortcut redefinition, shortcut phrases, etc. only you can't think of it, but you can't do it without it. The artifact in artifact is too late to meet. install Download ...

Added by mikeylikesyou on Tue, 09 Jun 2020 10:12:22 +0300

Simple use of redis distributed lock

RedisLock -- make Redis distributed lock simple catalog 1. Project introduction 2. Fast use 2.1 introducing maven coordinates 2.2 register RedisLock 2.3 use 3. Participation and contribution 4. Contact the author 5. Open source protocol 1. Project introduction This project mainly simplifies the operation of redis distributed transact ...

Added by work_it_work on Sat, 06 Jun 2020 05:57:21 +0300

Python automation operation and maintenance practice: collecting data from Linux system

Use Linux commands to view data about the current system status and health. However, a single Linux command and application can only obtain one aspect of system data. We need to use the Python module to feed these details back to the administrator and generate a useful system report at the same time. ...

Added by Simon Mayer on Fri, 05 Jun 2020 07:12:29 +0300

An interpretation of Python decorator

Copyright notice: This is the original article of Colin Cai, welcome to post. If you want to transfer, you must indicate the original website   http://www.cnblogs.com/Colin-Cai/p/12977127.html Author: Windows QQ / wechat: 6679072   E-mail: 6679072@qq.com In theory, function is the first class function language, which can use function ...

Added by William on Sun, 31 May 2020 10:45:35 +0300

vnc server,vnc connection linux, linux Installation vnc server tutorial.

Introduction to vnc server vnc server is a service opened on the server in order to satisfy the distributed users to share the resources on the server. The corresponding client software is vnc viewer. vnc server can also be different operating systems, such as using windows to access linux system resources remotely. VNC connecting Linux 1. Do ...

Added by GM on Sun, 31 May 2020 01:21:49 +0300

Golang uses selenium to operate Chrome

Golang uses selenium to operate Chrome 1. Demand Solve the problem of automatic login, and solve the problem of crawler by the way. 2. Basic concepts Selenium: selenium is a tool for Web application testing. Selenium testing runs directly and automatically in the browser, just like real users operate manually. Webdriver: Chrome driver is an au ...

Added by Kold on Fri, 29 May 2020 04:15:44 +0300

Learning C + + DLL injection and interprocess communication

I always think that learning c + + is too complex, and there are many types in it, which are too many to distinguish at all. However, most of the online materials are c + +, and some problems are not solved perfectly with other methods (can be used in c, java, python) Then I decided to do it. Because I had to do c + +, I had to do VC + +, and ...

Added by Virii on Wed, 27 May 2020 07:19:14 +0300

python crawls the data of the network and visualizes it

Crawling the data information about python position in the pull net, and storing the crawling data into various csv files, then cleaning the data of the relevant fields in the csv file, and making further analysis on the data visualization, including histogram display, histogram display, word cloud display, etc. according to the visualization d ...

Added by Vizor on Sun, 24 May 2020 07:37:16 +0300