Python implements multi-threaded PDF to Word, praise!

Work often encounters the need to extract text from PDF files, a PDF is OK, copy and paste it can not take too much time, if you need to convert a large number of PDF to Word, how to do? Today we teach you to use 60 lines of code to achieve, multi-t ...

Posted by cihan on Sat, 07 Sep 2019 00:06:26 -0700

Developers must have Mysql commands

SpringBoot e-commerce project mall (20k+star) address: https://github.com/macrozheng/mall abstract Developers must have common Mysql commands, including data definition statements, data manipulation statements and data control statements, based on Mysql 5.7. Data Definition Statement (DDL) Database operation Log in to the database: mysql -uroo ...

Posted by basil on Sat, 07 Sep 2019 00:02:20 -0700

Slide Paging Video Up and Down with Dummy

Directory Introduction 01. First look at the needs 02.There are several implementations 2.1 Use ViewPager 2.2 Use RecyclerView 03. Implement with ViewPager 3.1 Custom ViewPager 3.2 ViewPager and Fragment 3.3 Modify Sliding Distance Page Flipping 3.4 Modify sliding speed 04. Implement with RecyclerView 4.1 Customize LayoutManager 4.2 Add ...

Posted by jcleary on Fri, 06 Sep 2019 18:53:33 -0700

[iOS] Share a beautiful, easy-to-use, fully customizable HUD (Toast + Alert + Action Sheet)

There are a lot of screenshots in this article. It is recommended that interested friends download demo. ProHUD = Toast (Notification Banner) + Alert (Progress HUD, Bullet Window) + Action Sheet (Operational Table) You can view the big picture on the document page. Documents and source code File: https://xaoxuu.com/wiki/prohud/ Source code: ...

Posted by nrsh_ram on Thu, 05 Sep 2019 23:05:19 -0700

Priority Asynchronous Queue Based on Node.js

Source of article: https://github.com/Checkson/b... Preface Unexpectedly, in my daily development, I encountered the need for a "priority asynchronous queue".The github has similar functionality, and the libraries that integrate redis include Kue, Bull, and so on.However, I am not satisfied with the pursuit of simplicity, ease and lig ...

Posted by weezil on Thu, 05 Sep 2019 19:06:40 -0700

The node service starts from egg on the back end of the full stack project

1 technology stack egg+node Project Online Address http://47.100.30.67:7001 Project git address https://github.com/jiqingpeng/mars/tree/master/fe/egg-example 2 Quick Start egg officially recommends that scaffolding be used directly and that projects can be generated quickly with a few simple instructions (npm > = 6.1.0): mkdir egg-exam ...

Posted by jungalist on Wed, 04 Sep 2019 22:42:00 -0700

Spring Cloud Alibaba | Gateway Dynamic Gateway Routing Based on Nacos

Relevant versions of Spring used in this battle:SpringBoot:2.1.7.RELEASE Spring Cloud:Greenwich.SR2 Spring CLoud Alibaba:2.1.0.RELEASE In the previous articles we introduced Nacos Service Registration and Discovery and Nacos Configuration Management For those of you who haven't seen it yet, this article is based on two articles. Background int ...

Posted by pradeepmamgain on Wed, 04 Sep 2019 18:36:45 -0700

SpringBoot2 integrates Shiro framework for user rights management

Source code for this article: GitHub. Click here || GitEE. Click here 1. Introduction to Shiro 1. Basic concepts Apache Shiro is a powerful and easy-to-use Java security framework for authentication, authorization, password, and session management.Shiro is cleverly designed as a security framework.Shiro's application does not depend on any con ...

Posted by mysqlnewjack on Tue, 03 Sep 2019 17:40:53 -0700

React,Vue Gadget for Managing Asynchronous Load Status

load-state github Common projects often encounter management that requires a loading state, such as form submission, which is typically written like this import React from "react"; import "antd/dist/antd.css"; import { Spin, Button } from "antd"; class Demo extends React.Component { state = { loading: false }; submit = async data => { ...

Posted by DangerousDave86 on Tue, 03 Sep 2019 15:17:59 -0700

[RPC] Implementation of RPC framework based on netty+zookeeper step by step

The last one realizes load balancing of services, and this one brings link tracking. For link tracking, most of them refer to Google's dapper paper: https://bigbully.github.io/Dapper-translation/. Through the summary of the paper, the core elements ...

Posted by rewast on Tue, 03 Sep 2019 07:30:11 -0700