(Part 2) A short story of imitating the template of the series ___________ of `Vue Ecology'.

(Part 2) A short story of imitating the template of the series ___________ of `Vue Ecology'. This mission Continue: Complete the first unfinished'Hot Update'configuration. Core: Complete the relevant compilation of'template analysis'module, many articles on template analysis are too shallow, this time we will discuss in depth, as much as pos ...

Posted by dewed on Wed, 21 Aug 2019 02:08:35 -0700

Introduction of metaclasses in python

Classes are also objects In most programming languages, a class is a set of code snippets that describe how to generate an object, which is also true in python. class ObjectCreator: pass my_object = ObjectCreator() print(my_object) """ //Output results: <__main__.ObjectCreator object at 0x037DACD0> """ But python's classes are mo ...

Posted by sgarcia on Wed, 21 Aug 2019 01:42:14 -0700

Python Learning Path 6

Catalog error handling try Document Reading and Writing read file Writing Documents PyMysql Query operation Insert operation update operation Delete operation Following "Python Learning Road Five": error handling   In the ...

Posted by brissy_matty on Wed, 21 Aug 2019 01:01:24 -0700

HELM that K8S has to learn

A basic concept helm is similar to package manager under Linux system, such as yum/apt, which can deploy yaml files packaged before into kubernetes quickly and conveniently for management and maintenance. helm: A command-line client tool for creating/packaging/publishing kubernetes application charts that have been created and managed and rem ...

Posted by sunwukung on Wed, 21 Aug 2019 00:25:52 -0700

Python Public Number Development-Pigment Detection

Links to the original text: https://www.cnblogs.com/injet/p/9191993.html In the last article, we connected our program to the Wechat Public Number and returned the text and picture files sent by users as they are. Today, we analyze the user' ...

Posted by whizkid on Wed, 21 Aug 2019 00:22:32 -0700

Nacos: Accessing Nacos as Registry in Spring Cloud Project

Preface Through the previous article: Introduction to Nacos After a brief understanding of the development process and current situation of Nacos, we begin the first step of Nacos water test: using Nacos as registry Last weekend (7.6) Nacos released version V1.1.0, which supports grayscale configuration, address server mode, configuration file ...

Posted by super_man on Tue, 20 Aug 2019 23:45:38 -0700

python crawler crawls webpage pictures

Articles Catalogue Preface Knowledge content Dead work start 1. Browser opens destination page and F12 Analysis page structure 2. Crawling page elements through Beautiful Soup 3. Save pictures Preface When doing crawling, first of all, we ...

Posted by expert_21 on Tue, 20 Aug 2019 23:17:07 -0700

mysql Communication Protocol -- Create Connections

The content of this article is collated and validated according to the content of mysql official documents (all pictures are taken from the official website) The main contents of mysql communication co-connection stage include: Exchange information between client and server If the client has set up SSL, set up the SSL communication channel ...

Posted by Frozen Kiwi on Tue, 20 Aug 2019 23:14:57 -0700

Webpack 4.0 Gets Into Deep

webpack4.0 (1) Installation and use of webpack 1. Introduction webpack is a packaging tool, which handles js files by default, can also handle other types of files with loaders, and can simplify our development process with plug-ins. 2. Configuration environment First install the preparation environment, node, because webpcak is a node-based pa ...

Posted by yumico23 on Tue, 20 Aug 2019 22:07:36 -0700

Thrift for the First Experience of RPC Framework

Thrift for the First Experience of RPC Framework Version description: thrfit 0.12.0 Module description: thrift-demo-java-api: Generating Java api with thrift thrift-demo-java-server: Java implements the Thrift server thrift-demo-java-client: Imp ...

Posted by dirkie on Tue, 20 Aug 2019 21:21:15 -0700