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javascript - What should I do if the interface return time is inconsistent when using controls such as _.debounce to delay the input delay ajax call?

The onChange event in react's input is bound to a handleOnchange method. After this method is called, the ajax call is delayed. If the user enters "Glory of the King", due to typing speed issues, two requests for "King of Glory" and "King of Glory" may be sent in the en...

漂亮男人 2017-07-05 10:47:21

javascript - How to use js or css3 to achieve the dynamic effect of element borders, as shown in the figure?

The aperture can be one, just like the avatar frame of King of Glory. How can it be realized?

仅有的幸福 2017-06-30 09:57:39

javascript - type=file

{Code...} The picture address on Huawei Honor 7i is wrong.. My picture name is da_1488896847485.jpeg

阿神 2017-05-19 10:36:13

What is the voice live broadcast source code, and what can the voice live broadcast system do?

Voice live broadcast source code refers to the software function that allows users to chat through voice. The forms of voice live broadcast source code are diverse, and now there are many source codes in the form of voice. For example, it can allow multi-person voice chat, voice and video calls, voi...

qq3595750856 2020-07-01 14:55:27

php - Looking for the principle of JD.com product details page?

https://item.jd.com/4645290.html For example, this Honor mobile phone will display different addresses on the URL when clicking on different configurations and different colors, and the product names will change. I want to know this principle.

欧阳克 2017-06-19 09:07:09

Why does the same code display different results on different versions of Android phones?

I wrote an AccessibilityService service to control WeChat. But in the subsequent process, I encountered the following situation: some codes ran fine on an Android 4.4 machine (phone A, Huawei Honor 6+, Android 4.4) and on an Android 7.0 machine (phone B, Huawei P9). ...

phpcn_u1582 2017-06-17 09:16:14

Retrieve comprehensive forum data from Discord.js 14 thread start message

I'm relatively new to discord.js and node. I'm trying to read the first message from a thread, I don't know, as an array and save it later. Because I want to pass the data via API later. I'm breaking my crown here. I've tried: const{ChannelType}=require('discord.js');client.on('threadCreate',async(t...

P粉337385922 2024-03-29 16:54:08

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

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47

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...

P粉237125700 2023-09-05 14:46:42

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

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28

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

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32

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...

P粉369196603 2023-09-05 15:34:44

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:

P粉460377540 2023-09-05 11:46:21

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...

P粉151466081 2023-09-05 11:58:38

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...

P粉896751037 2023-09-05 15:25:13