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Data structure and algorithm topic set (Chinese) 7-40 Olympic ranking (25 points) (sort function)

1. topic Every year, the major media of the O...
0:25 10 February 2020

R language 26 prosper loan data analysis 2

Univariate analysis First, the basic informat...
0:00 10 February 2020

Remote call using Http connection pool

Explain http request is the most commonly use...
23:51 9 February 2020

Java spring cloud b2b2b2c o2o multi user shopping mall springcloud Architecture - refresh configuration with spring cloud Bus

We use the spring cloud distributed micro service Cloud Architecture to build b2b2c e-commerce system. In addition to th...
23:41 9 February 2020

Course Spring annotation driven learning note AOP

AOP It refers to the programming method that dynamically cuts a piece of code into the specified location during the pro...
23:20 9 February 2020

Deploying multiple vk virtual nodes in a kubernetes cluster

Use vk virtual nodes to increase k8s cluster capacity and resilience The way of adding vk virtual node in kubernetes cl...
20:35 9 February 2020

Linux configuration deploy multiple tomcat

Configure the / etc/profile environment variable. Change to your tomcat path. ...
15:37 9 February 2020

iOS reverse -- Introduction to otool command

First, you can try your own ipa package. Select your ipa ...
15:06 9 February 2020

Data structure and algorithm 3

We need to hold fast to it LowArray class and LowArrayApp...
14:16 9 February 2020

Chapter 3: FactoryBeanRegistrySupport of spring bean (4)

Preface From the name of the FactoryBeanRegi...
13:37 9 February 2020

Date class LocalDate in Java

Java core technology Volume 1 (version 10) recommends using classes under the java.time package, such as LocalDate, to p...
13:24 9 February 2020

Ubuntu mounts a new hard disk

0 view the currently mounted hard disks. You can see that only sda hard disks are used. ...
13:12 9 February 2020

Mobile terminal sliding event

To achieve a function in the project, put several pictures in a div with fixed width and height, the height of the pictu...
12:21 9 February 2020

Solution to the shrinking point of "Luogu P3387 [template]

Title Source: https://www.luogu.org/problemnew/show/P3387 ...
10:52 9 February 2020

(Base Series III) basefragment basemvpffragment package

I'm in a bad mood. It's been a long time. Let's look at the BaseFragment code ...
10:46 9 February 2020

Basic management of Docker container

Docker introduction It's a lightweight "virtual machine" Open source tools for running applications in Linux ...
10:43 9 February 2020

[ActiveMQ] simple use of ActiveMQ

Preface There are two ways to use activemq, a...
10:35 9 February 2020

golang foundation - goconcurrency

goroutine is only a super "thread pool" implemented by the government. The stack memory consumption of 4-5kb p...
10:31 9 February 2020

Mathematics connects with biology in such an intuitive way | how to calculate a microbe in Python

0. introduction Let's take a look at these words from the book "the acme of Science: talking about artificial intel...
7:04 9 February 2020

Sort list by multiple attributes?

I have a list: [[12, 'tall', 'blue', 1], [2, 'short', 'r...
4:58 9 February 2020

Detailed process of data capture and collation of new coronavirus

Preface Data source: Tencent News pneumonia Data crawling tool: requests HTML (Python 3.5 and above) 360 speed browser...
4:08 9 February 2020

A simple two color ball lottery generator

First of all, introduce the rules of two color ball lottery: 1, Way of betting 1. Standard bet Select 6 numbers from the...
2:22 9 February 2020

Android Development: use TabLayout+Fragment to realize the bottom bar switching function

thinking First of all, you need to know the b...
2:19 9 February 2020

Shiro - Detail the Official Starting Cases from scratch!!!

First go to shiro's official website to download the source code http://mirror.bit.edu.cn/apache/shiro/1.5.0/shiro-root-...
21:08 8 February 2020

Leftovers algorithm note - balanced search Binary Tree

Search Binary Tree Search for a binary tree: For any node searching for a binary tree, the value of the left subtree is ...
20:41 8 February 2020

Haproxy Builds a Web Cluster

Article Directory 1. Common Web c...
12:48 8 February 2020

CSP201912-3 chemical equation

Topic see https://blog.csdn.net/wingrez/article/details/103551680 If you don't find the entrance, you won't have an onli...
11:43 8 February 2020

Angry Birds with Size Pressure dp--NOIP2016

There are n points (xi; yi) in the first quadrant of a plane, and you can specify any one for each operation A; B (a &l...
11:41 8 February 2020

JavaScript classic cases (9x9 multiplication table, guessing game, countdown, picture switching...)

Reading catalogue 1, 9x9 multiplication table 2, Guessing game 3, Running clock 4, The realization of countdown 5, Coun...
11:10 8 February 2020

C + + Course Design -- ATM teller machine simulation system (MFC)

Lesson title ATM teller machine simulation sy...
11:10 8 February 2020