Programmer Think

The main content of this paper is the first time to use MYSQL database in Windows environment, including MYSQL installation, service start, database landing, database creation, view, deletion, table creation, query and deletion. Requirements for a certain basis for the database, such as already familiar with DB2 database. Environmental Scien ...

The environment of this blog is arbitrary.       Subject Linux Package Management       A software management tool     1 Compile and Install 2 rpm Package Management 3yum Management      2. Software Running and Compiling   Binary interface for 1ABI applications   Binary interface for ABI:Applicati ...

Install Ingress Controller Deploy default http backend Deploy nginx ingress controller Install and access kubernetes dashboard Deployment of dashboard Configure ingress Visit dashboard website on windows machine Install Ingress Controller Ingress Controller runs in the container of the k8s cluster. It allows each node to list ...

Non-blocking io uses a single thread or only a small number of multi-threads. Each connection shares a single thread. Thread resources can be released to handle other requests while waiting (without events). The main thread allocates resources to handle related events by notifying (waking up) the main thread through event-driven model when even ...

IO flow: I:input, input, read to memory O:Output, output, write to file Stream: Data Stream (Characters, Bytes)Classification:Flow to: Input: FileInput Stream, FileReader Output: FileOutput Stream, FileWriterCategory: Characters, bytes java.io.OutputStream: Byte output stream, which is the parent class of all byte output streams ...

MySQL Analysis of Abrted Alert Logactual combatPart1: Write at the topIn the error log of MySQL, we often see some kinds of borted connection errors, this article will make a preliminary analysis of such errors, and understand the basic ideas and methods of investigation after a problem arises. It's important to master this method, not to have ...

Previous remarks Modal pop-up box is called Modal in Bootstrap framework. This pop-up effect is visible in most Web site interactions. For example, if you click a button to pop up a box, the pop-up box may be a description of a document, or it may have button operation, or it may pop up a picture. In this paper, Bootstrap modal pop-up box is i ...

Android Application Background Loading System Dynamic Wallpapers demand Customer demand is always confusing. Our application and system launcher are two forms of desktop that exist together. Customer demand that application must support system desktop wallpaper. Static wallpaper is easy to achieve for this requirement, but dynamic wallpaper is ...

Do you really understand random numbers? Author : Jasper YangSchool : Bupt Q: Why did you write this article?A: Because I found that in recent scientific calculations, we often encounter random numbers. All random numbers are based on 0,1 random. How can this 0,1 random be realized? Next I'll talk about it.~ This article is different from the s ...

Preliminary understanding brief introduction Electron lets you use pure JavaScript to call rich native APIs to create desktop applications. You can think of it as a variant of io.js that focuses on desktop applications rather than web servers.This does not mean that Electron is JavaScript bound to the GUI library. Instead, Electron uses web pag ...