10 JavaScript snippets you can now use

There is no doubt that JavaScript is one of the most popular programming languages in Web development. Whether you use React, Vue or Angular, it's just JavaScript. An extensive and important ecosystem has been developed around JS, providing countless frameworks and libraries to help you develop applications faster. But sometimes it's best to st ...

Posted by Boerboel649 on Wed, 25 May 2022 21:22:40 +0300

ThingJS official demo: 3D visualization of underground pipelines to improve urban emergency response capacity

For cities, underground pipelines and their ancillary facilities are important infrastructure and lifeline to ensure the operation of cities. Now, in order to improve the construction and management level of underground pipelines, the demand for 3D visualization came into being. How to use thingjs to quickly generate pipeline visualization demo ...

Posted by jstgermain on Wed, 25 May 2022 21:12:15 +0300

Unit reads external resources

1. Dynamically read files in the editor In the actual game development, a considerable part of the static data can be placed on the client, so the demand for dynamic reading of these files naturally arises, such as csv, xml, etc. no matter what system is used for Unity development, if you want to achieve this effect, you obviously need to imple ...

Posted by nbalog on Wed, 25 May 2022 21:11:22 +0300

day8 - sets and strings

aggregate A collection is a container data type; Take {} as the flag of the container, and multiple elements are separated by commas: {element 1, element 2...} the set is variable and unordered Element: immutable and unique Empty set: x = {} is a dictionary ​ y = set() is an empty set The collection has its own de duplication function set3 ...

Posted by dave_2008 on Wed, 25 May 2022 21:05:39 +0300

Chapter 6 of Vue.js actual combat Form and v-model

title: Chapter 6 Form and v-model tags: 2019-11-30 notebook: Vue 6.1 basic usage v-model is used for bidirectional data binding on form elements: for example, the content entered in the input box will be mapped to the data on Bondi 6.1.1 attention After using v-module, the value displayed in the control of the form is only related to the bound ...

Posted by aahh on Wed, 25 May 2022 20:59:20 +0300

Start at the entrance

Start at the entrance We mentioned Vue before JS construction process. Under the web application, let's analyze the Vue built by Runtime + Compiler JS, whose entry is Src / platforms / Web / entry runtime with compiler js: /* @flow */ import config from 'core/config' import { warn, cached } from 'core/util/index' import { mark, measure } from ...

Posted by swathin2 on Wed, 25 May 2022 20:51:42 +0300

The relationship between the spatial domain filter and the frequency domain filter

Frequency domain filtering and spatial domain filtering are inextricably linked. The frequency domain filter achieves the purpose of image processing by controlling the changing frequency of the image, while the spatial domain filter achieves the effect of processing the image by convolving the template with the image matrix. It can be known fr ...

Posted by koldstar on Wed, 25 May 2022 20:50:54 +0300

Speech recognition test using Kaldi CVTE v2 model

initial file First install kaldi, refer to the official documentation Then, download http://kaldi-asr.org/models/m2 and extract it to egs/cvte, make sure the file kaldi/egs/cvte/s5 exists. The following describes how to add a new voice file and perform a recognition test. data/wav/chat001 Store voice files data/wav/chat001 ├── 001.wav └── 002 ...

Posted by gothica on Wed, 25 May 2022 20:30:35 +0300

SpringBoot 02 notes - SpringBoot configuration yml

Learn about bootstrapping to quickly create applications Reference code: E:\Javawinner\fastspringboot 1. Select spring initializr - > next - > set group and java version – > next to add dependency Various annotations @RestController Equivalent to@Controller @ResponseBody @RequestMapping("/hello") @RequestMapping(value="/hello ...

Posted by chetan1 on Wed, 25 May 2022 20:10:47 +0300

express middleware routing middleware routing Middleware / global / error handling / built-in / third-party middleware application

What is middleware Middleware is a bunch of methods, which can receive the request from the client, respond to the request, or continue to hand over the request to the next middleware for further processing Middleware consists of two parts: middleware method and request processing function The middleware method is provided by Express, which i ...

Posted by TheStalker on Wed, 25 May 2022 20:01:48 +0300