Source of this article
GitHub: smile from cicada
I. installation and introduction
Elasticsearch is a Lucene based search server. It provides a distributed multi-user full-text search engine based on RESTful web interface. Elasticsearch is developed in Java and released as open source under Apache ...
Posted on Thu, 31 Oct 2019 19:05:52 -0400 by Brandon Jaeger
Code download address: https://github.com/tazhigang/big-data-github.git
I. demand: merge the data in the commodity information table into the order data table according to the commodity id
II. Data preparation
1001 01 1
1002 02 2
1003 03 3
1001 0 ...
Posted on Thu, 31 Oct 2019 17:03:26 -0400 by mfallon
I don't know what happened recently. I've been confronted with anti climbing means of fonts, starting from Chinese net, shaking sound and so on. I've always wanted to do cat's eye, but I have no energy. I've done two in front, which is not bad. After this, I'm not going to do font a ...
Posted on Thu, 31 Oct 2019 16:32:36 -0400 by livepjam
Huawei 2019 online test questions are sorted out as follows for future reference
--Input an N-order square matrix (0 < N < 10), and output the square matrix after clockwise rotating m (0 < = m < = 10000) times
Posted on Thu, 31 Oct 2019 13:48:15 -0400 by eightonesix
Download apple configurator2 and open it. After connecting your phone, select your phone to enter the following interface:
Then click add in the upper left corner, select Add app, search for the app you want to obtain resources, here is Douban FM as an example.
After that, you will enter this interface:
Don't click at this time. Enter ~ ...
Posted on Thu, 31 Oct 2019 09:42:15 -0400 by gavinbsocom
Etcd is a key value warehouse with high availability and strong consistency, which has been widely used in many distributed system architectures. This tutorial introduces the main functions and using methods of etcd/clientv3 in golang with some simple examples.
If you are not familiar with etcd, please read it first:
Easy to understand etcd
Posted on Thu, 31 Oct 2019 03:07:47 -0400 by Tiger99
Zergling is a embedded point management platform developed by our team. The default data format is as follows:
"resource": "song", // Song
"resourceid": 1, // Resource id
"target": 111, // Uninterested
A custom ...
Posted on Wed, 30 Oct 2019 22:27:37 -0400 by kousalya
Original link: https://blog.thinkeridea.com/...
Recently I was in Go Forum Found in String size of 20 character "hollowaykeanho" gives the relevant answers, and I found that the scheme of intercepting strings is not the most ideal method, so I did a series of experiments and obtained the efficient method of intercepting strings. This ...
Posted on Wed, 30 Oct 2019 21:13:34 -0400 by proctk
Source code: GitHub point here || GitEE point here
Update progress (6 sections in total):
01: brief introduction of project technology selection and schematic description of structure
02: business architecture design, system hierarchical management
I. business architecture design
1. Basic concept
The architecture design of service determines t ...
Posted on Wed, 30 Oct 2019 20:44:08 -0400 by bschaeffer
[Baidu cloud search, search for various materials: http://www.bdyss.cn]
[Search online disk, search various materials: http://www.swpan.cn]
The first step. First download the inverted character verification code identification program of the great God
Download address: https://github.com/muchrooms/...
Note: This program depends on the following ...
Posted on Wed, 30 Oct 2019 16:22:58 -0400 by dominant