The purpose of image binarization is to maximize the preservation of the parts of the image that are of interest. In many cases, it is also a necessary image preprocessing process before image analysis, feature extraction and pattern recognition.This seemingly simple problem has attracted wide attention from scholars at home and abroad over the ...
Next, when it comes to getting local audio streams as the first step, we all know that H5 has a new interface dedicated to dealing with audio streaming related methods. It is the prestigious AudioContext. As for what this object can do specifically, each viewer has his own Baidu.My main use here is the createMediaStreamSource method createScrip ...
Posted on Thu, 11 Jun 2020 22:39:02 -0400 by trent2800
It is difficult to achieve some complex animation effects only by changing the control properties, such as the Nexus boot animation. This will show how to use PathMeasure and SVG animation to achieve complex animation effects.
PathMeasure is similar to a calculator. It can calculate ...
Posted on Thu, 11 Jun 2020 03:34:19 -0400 by steve m
Principle of execution
Servlet 3.0 annotation configuration
The architecture of Servlet
GenericServlet: the default null implementation of other methods in the Servlet interface, only the service() method as an abstraction
When defining a Servlet class in t ...
Posted on Thu, 11 Jun 2020 02:31:38 -0400 by Duswa
RDBMS, as a safe, shared and reliable software management system for managing data, needs to organize and store data according to different data models. In order to facilitate the processing of data for users, any database provides rich processing functions for different data types in order to simplify the complexity of business development.In ...
Posted on Tue, 09 Jun 2020 13:50:47 -0400 by mjgdunne
In recent years, the main work is to develop a remote control function of mobile phones. The part of audio and video transmission is carried out by WebRTC technology, while our mobile phones are managed by the Agent server directly connected to them. The Agent service is written in Java ...
Posted on Tue, 09 Jun 2020 03:12:09 -0400 by monkeyj
1, Foreword Log4net is a well-known log provider. When. NET Core released 1.0, log4net was already supported. However, there is no log4net in the official log provider recommended by. NET Core, and I don't know the internal reason. Write a gadget with. NET Core, in which log4net is used for logging. This paper mainly records how to integrate lo ...
Posted on Tue, 09 Jun 2020 00:09:50 -0400 by phreud
Through the understanding of the previous articles, at present we have enough knowledge to jump to the regular userTask. In the "Chinese process", rejection, free jump and so on are all realized by this way. It can be said that this is also an important part of the activiti process ...
Posted on Mon, 08 Jun 2020 23:03:55 -0400 by Democreous
A brief introduction to the algorithm
The algorithm is also called hash algorithm and hash algorithm. It uses a function to convert any length of data into a fixed length data string (usually represented by a hexadecimal string). Python's hashlib provides common summary algorithms, such as MD5, SHA1, SHA512, and so on.
Tips: It should be n ...
Posted on Mon, 08 Jun 2020 00:36:46 -0400 by Phpdiot
This paper mainly records the use of ELK to complete the business system log collection, mainly using log4net for data entry and docking.
ELK docker img: https://hub.docker.com/r/sebp/elk
Docker version installation: docker ru ...
Posted on Sun, 07 Jun 2020 23:27:30 -0400 by Jewelie