2021 Spring Amazon Hackathon 1. WebRTC Three interfaces provided by WebRTC 1. getUserdia Request to get the user’s media stream video stream video:ture After getting the video object, add video.srcObject = localStream to the video object audio stream audio: true Pay attention to the compatibility of this API when using it 2. RTCPeerConnection Establish connections […]
We techies love our acronyms, but ICE, STUN, TURN, TURN… might be a little too much. What exactly are these things? Why do they exist and how does LiveSwitch use them? The purpose of this article is to demystify these techniques and their use. Ultimately, the goal of real-time applications is high-throughput, low-latency communication between
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WebRTC communication in real world connections requires handling multi-party calls and interacting with STUN and TURN servers. Our Video Gateway (WebRTC) platform provides advanced video real-time communication solutions to all customers by transporting all audio/video/data streams. Typically, video gateways have to be deployed on the public internet , so any user has to connect and
What is a STUN/TURN server? Read More »
The specific error is as follows: Reason: The user group and user are specified when Nginx is compiled, but there is no problem caused by this user in the system Solution: Create the corresponding user group and user name, or recompile Nginx without specifying the user group and user name … The post Nginx startup
Nginx startup error [emerg] getpwnam(“nginx”) failed Read More »
You may need a newer version of Nginx than the version in the repository. As of today (April 30, 2019), the latest version is 1.16.0. Nginx developers maintain an up-to-date yum repository. I recommend using repositories as it’s easier to keep Nginx up to date. The Nginx Linux packages page explains how to add its
Build and Install Nginx from Source on CentOS 7 Read More »
the difference: Adaptive: Multiple sets of interfaces need to be developed; Responsive: Just develop a set of interfaces. 1. Adaptive: By detecting the resolution of the viewport, it is judged that the currently accessed device is: PC, tablet, mobile phone, so as to request the service layer and return different pages; responsive design detects the
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What is the difference between adaptive and responsive design? Why Use Responsive Web Design? Why use responsive web design? Factors to Consider Decision Making – Responsive Design vs Adaptive Design Design UI in UXPin Google has always recommended Responsive Web Design (RWD), especially after a major update on April 21, 2015 that will rank mobile-friendly
Responsive Design vs. Adaptive Design: What’s the Best Choice for Designers? Read More »
Original link: https://xn--ehqz9kbvaa.wang/archives/899.html Time back to 2019. A big tooth collapsed quietly, and this battle of teeth defense began. At that time, my awareness of tooth protection should be said to be still in the stage of “completely indifferent”. After all, in the previous several physical examinations, the doctor also reminded me of my dental
Finally got my teeth Read More »
Original link: https://wiki.eryajf.net/pages/30b309/ Learning Weekly – Issue 69 – Year-end Summary of Individual Bloggers in 2021 This article is reproduced from: https://wiki.eryajf.net/pages/30b309/ This site is for inclusion only, and the copyright belongs to the original author.
Learning Weekly – Total Issue 69 – Week 34, 2022 Read More »
Original link: https://ldqk.xyz/p227 For developers, they have to deal with various programming IDEs and development tools every day. You must have heard of JetBrains, or its products: IDEA, PyCharm, etc. Not long ago, JetBrains announced that they are about to increase the subscription price of series products! The price increase storm will sweep across its
JetBrains series is about to increase in price, grab the last good price to start! Read More »
Original link: https://s3-eu-west-1.amazonaws.com/dailyartartwork/img-2022072062d8115b85cac This is the most famous cityscape of the Dutch Golden Age, created by Johannes Vermeer, one of the most famous artists in the world. Intertwined with light and dark, clouds and mist, and subtle reflections in the water, this is definitely a masterpiece. We are enjoying the view of Delft from the
Original link: https://www.changhai.org/articles/miscellaneous/blog/202208.php A selection of Weibo texts published by the webmaster in 2022.08 This article is reprinted from: https://www.changhai.org/articles/miscellaneous/blog/202208.php This site is for inclusion only, and the copyright belongs to the original author.
Small words and small meanings (2022.08) Read More »
Original link: https://5ime.cn/2022-sd.html Web Open the environment comment prompts to access robots.txt After accessing robots.txt , you will get two files source.php and flag.php . Accessing source.php prompts post to pass admin Just tried the commit and got only 127.0.0.1 can get the flag!! 1 admin = 1 Simply fuzz it, add the X-Client-ip header