Function and usage of Notification

Notification is a notification displayed in the status bar of the mobile phone - the status bar is located at the top of the mobile phone screen, where the current network status, battery status, time, etc. of the mobile phone are generally displayed. Notification represents a kind of notification with ...

Posted on Sun, 19 Jan 2020 00:15:26 -0500 by salmanshafiq

Python-Point Cloud Series--Reproduction of PointNet Papers

Article Directory Introduction to Point Net network structure Rotation transformation matrix Source Parsing (Detailed) Source Download Source directory structure PointNet.py Reproduction Procedure Text Dataset Download Other Not yet completed and supplemented... Migrate your own database Data Set ...

Posted on Sat, 18 Jan 2020 22:00:05 -0500 by UQKdk

Multithreaded Important Points and Examples

Multithreaded What is multithreading: Multitask Multipath Sequential Flow Executing at the same time is Multithreaded Advantages of multithreading: Increase efficiency while executing Disadvantages of multithreading: - Complex How to create multithreads: Inherit the Thread class, override the ...

Posted on Sat, 18 Jan 2020 21:16:54 -0500 by dheeraj4uuu

[operation of training team] IOI 2020 extensive operation test of training team 11

Codeforces 590E Birthday First, we can use AC automata to calculate the containment of strings. It is noted that the inclusion relation constitutes a poset, and the remaining problem essentially requires the longest anti chain. From Dilworth's theorem, we can get that the size of the longest anti chain ...

Posted on Sat, 18 Jan 2020 10:03:27 -0500 by crishna369

09-06 reflection and built-in method

One reflection In Python, reflection refers to manipulating the properties of an object through a string, involving the use of four built-in functions (all objects in Python, classes and objects can use the following four methods) class Teacher: def __init__(self,full_name): self.full_name =full_name t=Teacher('Egon Lin') # hasa ...

Posted on Sat, 18 Jan 2020 09:49:04 -0500 by littlehelp

Freshman winter holiday weekly 1

I. C language algorithm code practice Luo Gu: 1. Tianjin savings plan #include<stdio.h> int main(void) { int i,money=0,savings=0,saving=0,Estimate=0; for(i=1;i<=12;i++) { money = money + 300; scanf("%d",&Estimate); saving = 0; if((money-Estimate)>=100) { saving = (money-E ...

Posted on Sat, 18 Jan 2020 08:44:28 -0500 by theex

kubernetes series of tutorials to learn the core concept of pod

Written in front The previous series of articles have introduced the kubernetes architecture, installation, upgrade and quick start. Readers have had a preliminary understanding and understanding of kubernetes through the practical operation of the article. Starting from this chapter, the basic concepts and core concepts in kubernetes are grad ...

Posted on Sat, 18 Jan 2020 07:47:38 -0500 by Valect

Implementation of Java chat room

Implementation of Java chat room Simple single thread chat room 1.1 implementation of client 1.2 implementation of server side Multithreaded chat room 1.1 server side 1.2 client Realize the sending of files 1.1 agreement Realize video chat and voice chat Simple single thread chat room Let' ...

Posted on Sat, 18 Jan 2020 04:42:45 -0500 by starram

centos7 installation process and host configuration

This article records the whole process of CentOS 7 64 bit installation on the virtual machine, which I downloaded for my future installation and use Download address: http://mirrors.aliyun.com/centos/7/isos/x86_64/ Download centos-7-x86_-dvd-1908.iso Configure the network environment For the next st ...

Posted on Sat, 18 Jan 2020 04:05:19 -0500 by hanji

wangEditor3 rich text local upload picture video function, plug-in source code modification

Recently, the company has used wangEditor as rich text, but there are some problems. The original wangEditor plug-in only supports the insertion of network pictures and network videos. Now it is required to add the import of local pictures and videos, so we went to check the manual specifically: wangEdi ...

Posted on Sat, 18 Jan 2020 01:48:14 -0500 by amwd07