Are you drunk?

What the hell is Chapter 4? Look at Chapter 3. The donkey’s head is wrong and the horse’s mouth is wrong.

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There is a problem. When using load to introduce the fourth css, the skin cannot be changed.

If you use load to introduce the fourth css file, it will appear that the header cannot be changed to skin. What is the reason? teacher Zhu

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javascript - How to implement one-to-many one-way audio live streaming with WebRTC

One-to-one one-way audio live broadcast has now been implemented, but there is no clue about one-to-many (there is no need to consider performance issues here, because many can only have three or four people at most). If no listener is connected, it must be Does the anchor create a peerconnection?

滿天的星座 2017-05-19 10:20:22 0  1  557

How to justify abstract text in quarto?

I'm currently writing a paper for academic purposes, and naturally, I added an abstract using the abstract option in the YAML header. I know you can use the following code (see below) to align the text in the quarto, but this doesn't seem to work with the alignment of the text in the summary itself....

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Basic questions about nginx reverse proxy server configuration? I am a newbie, please give me some advice, thank you very much...

The company has a reverse proxy server, nginx.conf configuration file, the key part of the configuration is as follows: {code...} Question 1: Please use a voice that novices can understand, and explain what the four places marked by arrows mean? Question 2: The default listening port is 80, which ha...

怪我咯 2017-05-16 17:15:08 0  4  576

This route does not support the POST method. Supported methods: GET, HEAD. laravelle 9

First of all, I'm a beginner and I know this question has been asked and answered several times. I've already tried the solutions, or I've implemented the suggestions, so I'm here for expert help! What I've tried: - Added @csrf to the blade file inside my form element. - Check if posts and get in my...

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Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

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Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

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CSS Grid: Create new row when child content overflows column width

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PHP full text search functionality using AND, OR and NOT operators

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Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

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How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

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Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

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Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

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How to hide mui TextField label?

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Custom Bootstrap 5 carousel on mobile (multiple items, but not in one row)

I'm having trouble trying to customize the carousel layout on mobile devices. I want it to show every item of the carousel on mobile instead of just one, but after trying with some CSS and JS, especially using displayfloat or max-witdh I'm just starting to think this isn't possible, Or I don't know ...

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How to use Firebase Authentication with multiple login methods and role-based authentication?

I am creating a react.js application with nodejs as backend and I want to use these authentication methods to login using email/password, login using google and login using phone, now I want to keep the uniqueness of the user while signing the user's name for Any of these, I will also get other deta...

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