First understand what it is, then understand how to do it, then understand why
As the beginning of the series, this paper tries to make you have a general understanding of fabric through a simple process of fabric application development.
Put three pictures first:
The first is Gar ...
Posted by nats on Sun, 28 Jun 2020 04:01:28 +0200
0.TF initial experience
1.Writing a tf broadcaster (C++)
In the next two tutorials, we will write code to reproduce the demonstration in the tf introductory tutorial. After that, the following tutorial will focus on extending the demo with more ...
Posted by think-digitally on Sat, 27 Jun 2020 11:20:42 +0200
Cardinality sorting (Java)
The information involved in this article comes from Internet collation and personal summary, which means personal learning and experience summary. If there is any infringement, please contact me to delete, thank you!
Introduction to cardinality sort (bucket sort)
radix sort belongs to distribution s ...
Posted by eagleweb on Sat, 27 Jun 2020 11:09:37 +0200
Give you a m * n grid, where each cell is either 0 (empty) or 1 (obstacle).
At each step, you can move up, down, left and right in blank cells.
If you can remove up to k obstacles, find the shortest path from the upper left corner (0, 0) to the lower right corner (m-1, n-1), and return the st ...
Posted by mountaindave on Sat, 27 Jun 2020 07:38:08 +0200
title: wechat applet development
date: 2020-06-26 07:45:20
tags: wechat applet
categories: wechat applet development
Applets provide a simple and efficient application development framework and rich components and API s to help developers develop services with native APP ex ...
Posted by ravensshade on Sat, 27 Jun 2020 04:54:14 +0200
You've learned the principles of Redission reentrant locks and fair locks before, and then you'll see how Redission implements RedLock.
RedLock is a redis-based distributed lock that guarantees the following features:
Mutual exclusion: At any time, only one client can hold a lock; avoid deadlocks:
When the clie ...
Posted by Shendemiar on Sat, 27 Jun 2020 02:29:15 +0200
Copy constructor (copy constructor)
1, Copy constructor concept
Copy constructor is a special kind of constructor. When creating an object, it uses the previously created object in the same class to initialize the newly created object. Copy constructors are commonly used for:
Initialize the newly cr ...
Posted by bnownlater on Fri, 26 Jun 2020 07:54:49 +0200
nacos Distributed Configuration Center
Personal Alibaba nacos Renovation Project: alibaba_nacos
1. Service Startup Configuration Loading
Workflow: Nacos customizes the PropertySourceLocator to get data from the configuration center at service startup, then add and re-run the local environment to load the confi ...
Posted by CanMan2004 on Thu, 25 Jun 2020 20:02:40 +0200
Super long warning!!! It is recommended to look at the catalogue first
Introduction to docker and related cases
It's not easy to summarize. If you agree, please like it~
If there is any mistake, please correct it!
Why does Docker appear?
Posted by tron00 on Thu, 25 Jun 2020 05:47:30 +0200
Abstract: LeNet-5 is a convolutional neural network designed by Yann LeCun in 1998 for handwritten digit recognition. Most American banks used it to recognize handwritten digits on cheques. It is one of the most representative experimental systems in the early convolutional neural network. It can be said that LeNet-5 is equivalent to "H ...
Posted by lauriedunsire on Wed, 24 Jun 2020 05:54:39 +0200