Introduction of Network Programming

Network programming Computer network: refers to the computer system that realizes resource sharing and information under the management and coordination of network operating system and network management software, i.e. network communication protocol, by connecting the external equipment of multiple co ...

Posted on Fri, 02 Aug 2019 02:37:53 -0700 by evolve4

CodeForces 527C. Glass Carving (SBT, Segment Tree, set, Maximum Continuous 0)

Origin address: http://codeforces.com/problemset/problem/527/C   Examples input 4 3 4 H 2 V 2 V 3 V 1 output 8 4 4 2 input 7 6 5 H 4 V 3 V 5 H 2 V 1 output 28 16 12 6 4   Given a rectangle, cut longitudinally or horizontally, ask what is the maximum rectangular area after each cut. Maximum rectang ...

Posted on Fri, 02 Aug 2019 01:42:16 -0700 by Stressed

PyTorchpytorch Foundation for Deep Learning-Neural Network

Articles Catalogue PyTorch Foundation Tensor ** Conversion between pytorch and numpy** ** Conversion between GPU tensor and CPU tensor** Tensor's operation is divided into two kinds, one is mathematical operation, the other is torch's advanced operation. Variable neural network linear model Logi ...

Posted on Thu, 01 Aug 2019 22:30:49 -0700 by AP81

Graph Theory Learning Notes

Recently, Ben Ming reviewed Graph Theory and found that he had forgotten it, so he planned to write such a learning note to review it. 1. Representation of Graphs 1. Adjacency Matrix Edges are stored in a two-dimensional array with \(map[i][j]=k\) representing the point\(i\) to point\(j\) weighting \(k\).Edge-adding and edge-checking complexity ...

Posted on Thu, 01 Aug 2019 11:50:33 -0700 by DanArosa

Snail Master's Chatting Dynamic Layout Framework: Thoughts and Implementation of Core Functions

Hello! Hello, I'm Mr. Snail. ~We met again. This article is the second one of Mr. Snail's chats about dynamic layout framework. In the last article, we explained the general idea of the framework and reviewed the basic usage of RecyclerView. So in this article, we will formally begin to build the framew ...

Posted on Wed, 31 Jul 2019 18:54:09 -0700 by paulareno

SpringBook Learning Notes: First Run Understand

I. Introduction to Spring Boot 1. Introduction to Spring Boot A framework for simplifying Spring application development; A big integration of the Spring technology stack; One-stop solution developed by J2EE; 2,Spring Boot HelloWorld One function: The browser sends the hello request, the server accepts the request and processes ...

Posted on Wed, 31 Jul 2019 11:50:36 -0700 by aldoh

JAVA -- A list of generic arrays (allowing the size of arrays to be determined at run time)

ArrayList is a generic class with type parameters import java.util.*; ArrayList<Employee> staff = new ArrayList<>(); import java.util.*; public class ArrayListTest { public static void main(String[] args) { // fill the staff array list with three Employee objects ArrayLis ...

Posted on Wed, 31 Jul 2019 07:51:15 -0700 by sONOCOOLO

Spring Framework Learning Notes

I. Introduction to Spring Framework and Official Compressed Packet Directory Purpose of Spring Framework Without reinventing technology, the original technology will be more convenient to use. Core functions IoC/DI Control Inversion/Dependency Injection AOP Face-Oriented Programming Declarat ...

Posted on Wed, 31 Jul 2019 05:30:57 -0700 by corporateboy

Front-end development: the use of axios in vue

Aixos 1. Aixos characteristics (1) Support Promise API (2) Intercepting requests and responses (3) Replacement of request and response data (4) Cancellation of requests (5) Automatic conversion of JSON data (6) Client Support Defense XSRF 2. Basic usage of Axios Request methods such as get post put 3. ...

Posted on Tue, 30 Jul 2019 15:46:51 -0700 by ub_kh

ST Table & LCA&RMQ

SparseTable RMQ Problem RMQ (Range Minimum/Maximum Query) problem refers to answering a number of queries about RMQ (A, i,j) (i,j <= n) for column A with length n, returning the smallest (largest) value of subscript in column A in I and J. That is to say, RMQ problem refers to the problem of find ...

Posted on Tue, 30 Jul 2019 07:41:41 -0700 by rockofaith