Programmer Group

1. kubernetes cluster deployment 1.1 kubernetes installation overview To learn kubernetes, first of all, a kubernetes cluster is needed. In order to meet the needs of different scenarios, the community provides different installation methods to meet the needs of various scenarios. Common methods are: MiniKube is a single node installation of ...

[contents] 1, About jQuery 2, Basic use of jQuery   1, About jQuery 1. Introduction jQuery encapsulates the native js code (with many additional functions)Can let you write less code to complete js operation Similar to the module in python, the front-end module is not called "class library" If you are compatible with mult ...

Why use private library By default, maven goes to the remote central warehouse to download the JAR package. It's quite slow to visit the foreign network. If everyone in the team downloads the JAR package once, it's undoubtedly a waste of the network. Of course, it can also add the domestic image, such as Ali's, which is relatively stable. But ...

My LeetCode: https://leetcode-cn.com/u/ituring/ My LeetCode source code [GitHub]: https://github.com/izhoujie/Algorithmcii LeetCode 680. Verify palindrome string II subject Given a non empty string s, delete at most one character. Determine whether it can be a palindrome string. Example 1: Enter: "aba" Output: True Example 2: Enter ...

Warm tip: this case is only for learning and research purposes, and does not constitute an investment proposal. The price data of bitcoin is based on time series, so the price prediction of bitcoin is mostly realized by LSTM model. Long term short-term memory (LSTM) is a kind of deep learning model especially suitable for time series data (or ...

openstack to learn more Introduction to OpenStack Cloud Computing (1) Service types of cloud computing IAAS: Infrastructure as a service, such as cloud hosts; PAAS: Platform as a Service, e.g. docker; SAAS: Software as a Service, e.g., Purchase Enterprise Mailbox, CDN; Traditional IT IAAS PAAS SAAS 1 Application ...

My LeetCode: https://leetcode-cn.com/u/ituring/ My LeetCode source code [GitHub]: https://github.com/izhoujie/Algorithmcii LeetCode 25. K a group of flip list subject I'll give you a list. Every k nodes will be flipped. Please return to the flipped list. k is a positive integer whose value is less than or equal to the length of the list. If t ...

catalog zuul effect: Simple example: 0. Create module 1. Import dependency: 2. Add notes to the main program: 3. Configure application.yml: 4. test Configuration syntax:route Add: 💡 The previous article introduced a new component, hystrix. Hystrix is a fuse, which can be used to solve the problem of service fuse and service degradat ...

C - realize file transfer to network disk Introduction: Next, the FTP transfer file is implemented. This article is the same as above. However, the connection is established through cmd. After the connection is established, the operation is also realized through the following steps. Establish the hierarchical structure of files as above, so I w ...

1, About docker 2, Three core concepts of docker 1. Mirror image 2. Container 3. Warehouse 3, Basic operation of installation and docker 1. Installation and start up 2. Image operation of docker 3. Container operation of docker 1, About docker Docker, as the most popular project in the open source community, is an open source tool for runnin ...