Retrofit of Source Notes

I haven't shared the source code for a while. In the last two days, I have time to look at the Retrofit source code. One is to improve the original understanding, the other is to share with you some misunderstanding deviations. I hope you can criticize them. Retrofit has been on fire for a long time ...

Posted on Wed, 24 Jul 2019 07:46:58 -0400 by Graeme1972

Haoop Self-study Diary--2. Haoop Cluster Environment Construction

Haoop Self-study Diary --- 2. Haoop Cluster Environment Construction Setting up the Environment I use a simple windows 7 notebook and use VirtualBox to create a Centos virtual machine to install Hadoop. VirtualBox: 6.0.8 r130520 (Qt5.6.2) CentOS: CentOS Linux release 7.6.1810 (Core) jdk: 1.8.0_202 h ...

Posted on Wed, 24 Jul 2019 07:23:53 -0400 by PHPilliterate

Detailed usage of service-worker

Background taro framework turns h5, in order to control the interface displayed to users in the absence of network, using client offline caching can achieve the goal, and can cache static resources, thereby reducing the white screen time and speeding up the corresponding page speed. 2. Brief introduction of service worker: Service worker is a s ...

Posted on Wed, 24 Jul 2019 06:32:25 -0400 by john_zakaria

Tensorflow Faster RCNN Source Parsing (TFFRCNN) network.py Common Network Layer Processing (including Decorators, etc.)

This blog is on github CharlesShang/TFFRCNN Edition Source Parsing Series Code Notes -------------------------------------------------------------------------------------------------------------------------------------------- Wu Jiang, the author of this paper ------Click here to link to the original text of Blog Garden------   If not stat ...

Posted on Wed, 24 Jul 2019 02:44:59 -0400 by jmajeremy

Basic use of cisco Cisco switch

Preface: Recent collation of some of the previous learning notes (some missing, some confused, later to fill). In the past, they were stored locally, and this time they were transferred to the network for reserve.   Switches (Data Link Layer Devices) 1. Switches are the main devices used to connect local area networks. Switches divide confli ...

Posted on Tue, 23 Jul 2019 09:54:37 -0400 by deckrdx

Tensorflow model to caffe model to ncnn model

Tensorflow model to caffe model to ncnn model There are many tutorials on Tensorflow Model to caffe Model. I refer to this. https://blog.csdn.net/weixin_42699651/article/details/88932597 The example vgg_16.ckpt is successfully converted to vgg16.caffemodel. I. Tensorflow Model to caffe Model Next, I ...

Posted on Tue, 23 Jul 2019 05:19:22 -0400 by guido88

20 lines of Python code to grab free HD images in batches!

Preface I believe that you may often use PPT in your work. Do you have such confusion in the process of PPT production, that is, where can you find both high-definition and copyright-free material? ColorHub is highly recommended here. It's a free photo website for personal and commercial use. It's rea ...

Posted on Tue, 23 Jul 2019 01:58:59 -0400 by rajan

High concurrency core technology-idempotency and distributed locking

Idempotency of High Concurrency Core Technologies 1. What is idempotency Idempotency means that an idempotent operation that is allowed to execute multiple times has the same impact as an execution.The mathematical concept is expressed as follows: f(f(x)= f(x).Like n x1 = n, x1 is an idempotent operation. The result is the same no matter how m ...

Posted on Tue, 23 Jul 2019 00:37:42 -0400 by TheDefender

Introduction to Python Crawler [11]: Semidimensional COS Graph Crawling

Semidimensional COS Graph Crawl-Write in front Today, when I was browsing the website, an inexplicable link led me to jump to the half-dimensional website https://bcy.net/. After opening it, I found that there was nothing interesting. Professional sensitivity reminded me of cosplay in an instant. This ...

Posted on Mon, 22 Jul 2019 10:26:43 -0400 by Rabioza123

Linux Automatic Network Installation-Cobbler

Preface: Recent tidy up some of the previous study notes. In the past, they were stored locally, and this time they were transferred to the network for reserve.   Cobbler Cobbler, quickly establish linux network installation environment, reduce the technical threshold of linux Installation Official website: http://cobbler.github.io/ ps: ...

Posted on Mon, 22 Jul 2019 08:54:36 -0400 by notonurnelly