Programming VIP

This article introduces how to use Blog Garden RSS and Quartz.NET to push blog post content regularly in the application of Web Wechat. First, do a simple introduction and code analysis to Quartz.NET, master the processing of job scheduling, then how to get the RSS content of Blog Garden and combine it with the mass distribution of Wechat messa ...

Although Etaifang is a public chain system, we can run our private chain nodes by setting some parameters. Developing and testing on our private chain does not require synchronizing common chain data, nor spending money to buy Etai coin. It saves storage space and costs, and is flexible and convenient.This paper describes the steps for building ...

Packing NW.js Application and Making windows Installation File To update:Some of the technical points in this article have fallen behind. Latest Articles This is probably the most detailed package of NW.js in Chinese history. This article adapts to have a certain js foundation, the first time to play under Windows setup packaging classmates, ...

Processing JSON 2 with Java In the last article Processing JSON 1 with Java In JSON, the most original method of parsing JSON is proposed, that is, to process JSON objects and JSON arrays manually through JsonObject classes and JsonArray classes. This method needs to parse every element (object or array) of the whole JSON manually. In th ...

This article solves only three problems.What is promise? What's the use of promise?How to use promise? 1. What is promise? For ES6, it's a constructor that can use new Promise() to create Promise instances. 2. What's the use of promise? Imagine two scenarios: First, in business, you need to request two interfaces in the background, but you need ...

Front end summary series Front End Summary, Foundation Paper and CSS (1) Layout Front-end Summary, Foundation Chapter, CSS (2) Vision Front-end Summary, Foundation Chapter and CSS (3) Supplement Front End Summary, Foundation Chapter, JS (1) Prototype, Prototype Chain, Constructor and String Front End Summary, Foundation Chapter, JS (2) Deep Co ...

Label PostgreSQL, json, string escape, unicode, SQL injection, backslash_quote, escape_string_warning, standard_conforming_strings background Through this article, you can understand: 1. How to input special characters in a string, such as carriage return. 2. How to enter single quotation marks in a string. 3. What is an escape character? Us ...

brief introduction WebSocket is a new communication protocol of HTML5. It realizes two-way communication between browser and server. Socket.IO is an open source framework, which is completely implemented by JavaScript, based on Node.js and supports WebSocket protocols for real-time communication and cross-platform. This article will be based ...

For reprinting, please indicate the source: http://www.cnblogs.com/Joanna-Yan/p/6567672.html  Project log is an indispensable part of project development and operation. With it, the system can be controlled as a whole and any problems can be traced. If log processing is carried out with pure OOP idea, it will be found that every logical part wi ...

Deconstruction assignment is an extension of assignment operator, which can extract attributes/values from objects/arrays and assign them to other variables.   1. Deconstruction assignment of arrays 1. Basic usage As long as the patterns on both sides of the equal sign are the same, the variables on the left are assigned corresponding value ...