Tag: fetch

JS1857- Do you know the difference between XHR and Fetch?

Nowadays, website development generally adopts a front-end and back-end separation model, and data interaction has become an indispensable key link. In this process, XHR and Fetch API are the two most common methods used to get data from the web server. XHR is a traditional way of requesting data, while Fetch API represents an emerging […]

[Computer composition and design] Chisel instruction fetching and instruction decoding design

This test is divided into three parts: Table of Contents Design decoding circuit Design register file Implement a 32-word instruction memory Design decoding circuit Input a 32-bit machine word, and complete the decoding of add, sub, lw, and sw instructions according to the textbook MIPS instruction format, and all other instructions will be decoded into […]

Understanding of Fetch, Axios, and Ajax

1. Basic concepts Fetch, Axios, and Ajax are all tools or technologies used by the front end to send HTTP requests: Fetch: A modern network request method that uses Promise to handle asynchronous operations, simply and intuitively sending HTTP requests and processing responses, and supports various functions and APIs, such as setting request headers, passing […]

fetch_20newsgroups data set combined with word2vec algorithm

Table of Contents fetch_20newsgroups data set combined with word2vec algorithm 1. fetch_20newsgroups data set 2. Text preprocessing 3. Train word2vec model 4. Use word vectors fetch_20newsgroups data set combined with word2vec algorithm In the field of natural language processing, word vector representation is one of the commonly used techniques. The word2vec algorithm is a classic […]

Fetch and Axios data request

Introduction to Polyfill Polyfill is a js library that mainly smoothes the differences in js implementation between different browsers. For example, html5‘s storage (session, local), different browsers and different versions, some support it, and some not support. Polyfill (There are many Polyfill, on GitHub https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-Browser- Polyfills), help you smooth out these differences, and make the […]

JS/Async-promise and fetch API

What is asynchronous In the command logic of single-line processing, take a long time-consuming program out of the queue and delay it? After a certain amount of time, call back to the execution queue so that the execution of the program does not affect other linearly running programs. Asynchronous process 1. Pick out the command […]

Download SRA files (prefetch) and decompress SRA files (fastq-dump)

How to download sra files NCBI-SRA and EBI-ENA databases SRA Database: Sequence Read Archive: Affiliated to NCBI (National Center for Biotechnology Information), it is a database that saves massively parallel sequencing raw data as well as alignment information and metadata. All published data Most of the high-throughput sequencing data in the literature are uploaded here […]

how-to-fetch-data-from-an-api-using-the-javascript-fetch-method-2l3a

Original address: https://dev.to/efkumah/how-to-fetch-data-from-an-api-using-the-javascript-fetch-method-2l3a When building web applications using JavaScript, we may need to send network requests to the server and load new information when needed. For example, we can use network requests to: – Submit Order – Load information, receive updates from the server, etc. There are many ways to send requests and receive information […]

Usage scenarios of JDBC connection parameter useCursorFetch

There are many JDBC connection parameters, and some settings can play an auxiliary role in supporting the application’s processing logic. This article from the technical community “Original | Analysis of JDBC and MySQL Temporary Table Space” explains the useCursorFetch parameter, which is worth learning. Learn from. Background The application JDBC connection parameter uses useCursorFetch=true, and […]