Source code implementation
Source code analysis
Source code implementation
public void add(E e);//Linked list data increase
public int count();//Get the number of linked list elements
public boolean isEmpty ...
Posted on Mon, 15 Jun 2020 23:19:09 -0400 by valoukh
Mutex lock and read-write lock
Here's a quote Performance analysis of golang mutual exclusion lock and read-write lock The definitions of mutex lock and read-write lock in are clear
1. There are two operations for mutex: acquire lock and release lock
2. When a goroutine acquires the mutex, no ...
Posted on Mon, 15 Jun 2020 23:14:29 -0400 by doofystyle
Posted on Mon, 15 Jun 2020 22:13:13 -0400 by eldee
This paper is part of the reading notes of "getting started with deep learning based on Python theory and implementation"
Code and picture refer to this book
Add deep motivation
Reduce the number of network parameters
Make learning more efficient
High speed of deep learning
High s ...
Posted on Mon, 15 Jun 2020 03:28:05 -0400 by Brandito520
This article draws a window according to the previous analysis and implements it with the pure native API. The native API here is not ndk, but a native layer function, which needs to be implemented in the AOSP compilation environment.
First, create the drawWindowTest test directory in the / frameworks/n ...
Posted on Mon, 15 Jun 2020 01:58:37 -0400 by akumakeenta
1, Linked list2, Queues3, Stack
1, Linked list
JZ3 printing chain list from end to end
The k last node in JZ14 list
JZ15 reverse list
JZ16 merges two sorted linked lists
Copy of JZ25 complex linked list
JZ26 binary search tree and double linked list
The first common node of two linked lists of JZ ...
Posted on Mon, 15 Jun 2020 01:43:43 -0400 by Dave Liebman
ARTS is an activity launched by Chen Hao in the geek time column, aiming to stick to learning through sharing.
Each person writes an ARTS every week: Algorithm is an Algorithm problem, Review is to read an English article, technology / tips is to Share a small technology, and Share is to Share a point of view.
This week's ARTS yo ...
Posted on Mon, 15 Jun 2020 00:16:24 -0400 by char skd1
Ten sorting algorithms are implemented in Python. There is only a simple explanation and no detailed introduction of the algorithm.
Stable sorting: if a is in front of B, and a==b, a is still in front of B after sorting, it is a stable sorting.
Unstable sorting: if a is originally in front of b, and a==b, and a may not b ...
==> Learning summary (continuous update)
==> Build back-end infrastructure series from scratch (I) -- background introduction
Summary: Part I A simple lockless thread pool is realized, novelette This paper focuses on the analysis of java thread pool source code.
1, Basic conceptsIn fact, to under ...
Posted on Sat, 13 Jun 2020 06:38:28 -0400 by drummerboy
Point Cloud Filtering
When acquiring point cloud data, due to the impact of equipment accuracy, operator experience, environmental factors and other factors, some noise points (that is, points we can't use) are inevitable in point cloud data. We need to remove these points when proces ...
Posted on Sat, 13 Jun 2020 04:14:43 -0400 by jeremuck