Performance optimization (8.5) - source code analysis of job scheduler
Because when a JobSchedulerService class is instantiated, the code of the constructor will be executed:
public final class JobSchedulerService extends com.android.server.SystemService
implements StateChangedL ...
Posted on Sun, 19 Jan 2020 07:51:44 -0500 by hush
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
Introduction to Point Net
Rotation transformation matrix
Source Parsing (Detailed)
Source directory structure
Text Dataset Download
Not yet completed and supplemented...
Migrate your own database
Data Set ...
Posted on Sat, 18 Jan 2020 22:00:05 -0500 by UQKdk
What is multithreading:
Multitask Multipath Sequential Flow Executing at the same time is Multithreaded
Advantages of multithreading:
Increase efficiency while executing
Disadvantages of multithreading:
How to create multithreads:
Inherit the Thread class, override the ...
Posted on Sat, 18 Jan 2020 21:16:54 -0500 by dheeraj4uuu
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
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)
# hasa ...
Posted on Sat, 18 Jan 2020 09:49:04 -0500 by littlehelp
I. C language algorithm code practice
1. Tianjin savings plan
money = money + 300;
saving = 0;
saving = (money-E ...
Posted on Sat, 18 Jan 2020 08:44:28 -0500 by theex
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
Simple single thread chat room
1.1 implementation of client
1.2 implementation of server side
Multithreaded chat room
1.1 server side
Realize the sending of files
Realize video chat and voice chat
Simple single thread chat room
Posted on Sat, 18 Jan 2020 04:42:45 -0500 by starram
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