Yesterday, a brother came to me to study DNS server and promised him to write an example about the construction of DNS service. This DNS server is based on bind. This thing is configuring name server on linux server, so that it can't be done immediately on the configuration of server DNS on window s system. It will take a while to do so, bu ...
Posted on Wed, 15 May 2019 22:58:49 -0700 by PigsHidePies
In the case of few data in the data set, the image generator ImageData Generator can be used to generate a batch image data for data amplification.
from keras.preprocessing.image import ImageDataGenerator, array_to_img, img_to_array, load_img
datagen = ImageDataG ...
Posted on Wed, 15 May 2019 13:18:23 -0700 by jdwmk
Background: With the continuous promotion and maturity of Best Diamond, there are more and more projects using Best Diamond internally for unified configuration management. After testing in their respective test environments to meet their expectations, Best Diamond is gradually put into use in production environments.
Accident: A failure of Be ...
Posted on Wed, 15 May 2019 10:47:28 -0700 by daniel244rock
In view of previous experience with express and koa, these two days I want to try to build a simplified version of koa, using the least code to achieve koa and koa-router, and also comb the core content of Node.js network framework development.
The core code after implementation does not exceed 300 lines. source code Detailed comments ...
Posted on Wed, 15 May 2019 08:38:51 -0700 by Belleanme
I. Official Information
Official website informationhttps://docs.docker.com/engine/reference/commandline/dockerd/
Create certificate step
Official website Protect the Docker daemon socket https://docs.docker.com/engine/security/https/
II. Creating Certificates
Posted on Wed, 15 May 2019 05:38:33 -0700 by scifo
This article launches the Public Number and Personal Blog: Java Cat Says & Uncle Cat's Blog | MySelf For reprinting, please state your origin.
Let's take a look at one: Building a Simple WebSocket Chat Room with Java
In the last article, we have realized the functions of self-dialogue, friend exchange, group chat, offline news, etc ...
Posted on Wed, 15 May 2019 00:12:24 -0700 by rainbowsntoffee
Welcome to my Public Trust Talk for my latest article:
React Hooks is another pioneering new feature introduced from v16.8.When I first learned about this feature, I really had a feeling of openness and discovery of a new continent.I am deeply impressed by the React team's creativity and diligence.In addition to describing the specif ...
Posted on Tue, 14 May 2019 10:02:08 -0700 by kmussel
File objects can represent existing files or folders or nonexistent ones.
What do we want to do with the content of the file? File only operates on the file. How to deal with the content of the file requires the use of io stream technology.
For example, there is a text file named a.txt under the C disk. If you want to read out t ...
Posted on Tue, 14 May 2019 04:14:39 -0700 by philippo
First, we introduce a deep learning library, Keras, in Python
Keras is a deep learning library based on Theano and TensorFlow and is different from other deep learning frameworks.Keras acts as an advanced API specification for neural networks.It serves as both a user interface and extends the capabilities of other deep learning ...
Posted on Sat, 11 May 2019 23:38:33 -0700 by avickers
1. select function
// Function: Centralize multiple file descriptors together for the same monitoring: Does socket transfer receive data? No need to block sockets for data transmission? Which sockets are abnormal?
// maxfd -- Number of monitored object ...
Posted on Sat, 11 May 2019 21:12:03 -0700 by bluwe