React: Search suggestions popup stays open

I'm trying to build an input box where the user will type something and based on the input a suggestion popup will appear below the input box showing the suggested content. In my code, the suggestions show up just fine, but when I type more, the previous popup doesn't close. returnsetValue(e.target....

P粉378264633 2023-09-16 22:22:09 0  1  591

It is recommended that the homepage video be placed at the top

The video is so well done, but you have to scroll down to see it. It is recommended to put some up. If the video cannot be opened, please remove it from display.

豆花泡馍 2021-05-20 15:48:04 0  1  861

It is recommended that phpstudy's mysql be upgraded to version 5.7

It is recommended that phpstudy's mysql be upgraded to version 5.7. The current version is still version 5.5. This idea comes from a problem. The insert and update of version 5.5 take 0.2~1 seconds. It is very slow, but version 5.7 does not have this problem. The table structure is completely the sa...

阿星 2018-12-18 11:25:15 0  0  919

javascript - Principle and implementation: Suggested completion of some characters

Content assist provides you with a list of suggested completions for partially entered strings. The description is roughly as above, I don't know how to use a more precise word to describe it. s...

天蓬老师 2017-07-03 11:42:19 0  2  832

Some experiences and suggestions on Java

Some experiences and suggestions on Java: If you don’t have a foundation to learn Java, you must follow three steps: preview carefully before class, listen carefully in class, and review carefully after class. It looks very simple, but few can actually do it. In addition, Java is an object-oriented ...

黄武斌 2019-12-05 15:41:15 0  0  1203

@庄哥:: Suggestions for the Q&A section of the PHP community

Written before: When I asked for help with a problem just now, I needed to post a long help post, but when I clicked Publish, I was prompted to detect illegal words. There was no prompt here as to which words they were, so I couldn't modify them. The suggestions for this are: Mark illegal words with...

极世 2018-07-06 14:10:01 0  1  1492

What feelings and suggestions do you have to say about php Chinese website APP?

In order to help students make better use of fragmented learning and provide a better learning experience, php Chinese website has redeveloped the APP, and the Android version of the APP is currently open for internal testing! Welcome to submit bugs, learning experiences, better suggestions, etc.!

z老师 2021-04-26 11:31:13 1  69  41152

node.js - Why can HTML opened with file protocol connect to websocket?

The server is built with Nodejs, and the client is opened in Google Chrome using the file protocol, and the data can be successfully connected and returned.

迷茫 2017-05-16 13:39:14 0  2  717

My graduation project is to build a language learning website. Do you have any guidance or suggestions from senior experts?

As a novice, how long can it take to learn and practice at the same time? Also, do you have any practical suggestions for learning? Regarding domain name registration, server selection: which type of server to choose, as well as performance options such as space size and transmission rate. In terms ...

九号 2019-03-10 16:48:55 0  3  1222

After graduating this year, is it necessary to study ssh in the Java framework? Now I just understand that I have never done any projects using ssh. I always use ssm to do projects. Please give me some advice from my seniors.

After graduating this year, is it necessary to study ssh in the Java framework? Now I just understand that I have never done any projects using ssh. I always use ssm to do projects. Please give me some advice from my seniors.

迷茫 2017-05-17 10:00:23 0  1  575

Can any coders with experience in teamwork give you some advice?

There are three people in my technical team, including me, all of whom use TP and know both the front and back ends. We have always completed a website project alone, and none of the three of us has the experience of working as a team on a project. Now we want three people to collaborate on a projec...

杨少侠 2018-04-09 08:41:31 1  3  1510

apache - open source project agreement issues

Now I have a project under the MIT protocol. Will it affect the project if I try to call a module using the Apache protocol? Thank you [edit]: Do I only need to provide the original LICENSE file?

PHP中文网 2017-05-16 17:01:28 0  1  552

Is it recommended to periodically change the RDS instance type for nightly scaling?

I have an app that is used heavily during the day and hardly used at night and on Sundays. RDSMySQL is quite expensive and I was wondering if I could scale down in the evening and scale up in the morning by changing the instance type from m5.4xlarge to m5.large and back. I don't want to turn it off ...

P粉779565855 2023-09-01 16:34:34 0  1  675

php - Problem with form upload https protocol

The action in the form upload is obviously the path of https protocol. After submitting, f12 checks the network result and finds that it is http protocol, so the request always fails. I don’t know what’s going on.

给我你的怀抱 2017-07-03 11:40:54 0  2  1098

javascript - The website is https protocol and the src inside the iframe is http protocol and cannot be displayed. Is there any other way to replace the iframe?

The website is under https protocol and the src inside the iframe is under http protocol and cannot be displayed. Is there any other way to replace the iframe?

高洛峰 2017-05-31 10:41:49 0  1  1130

SMProxy, a MySQL database connection pool developed by Swoole based on the MySQL protocol.

SMProxySwoole MySQL Proxy is a MySQL database connection pool developed by Swoole based on the MySQL protocol. The principle is to store the database connection as an object in the memory. When the user needs to access the database, the connection will be established for the first time. Later, inste...

子山 2019-01-29 14:50:17 0  0  1396

Server side - how nginx handles data uploaded via udp protocol

I have been using the http protocol. I recently received a device that sends data to the server through the udp protocol. However, I have never used the udp protocol and I don’t know how to handle it. I would like to ask, if data is uploaded through udp protocol, for example, the port is 123, is the...

我想大声告诉你 2017-05-16 17:09:42 0  1  643

java - How to start the SpringBoot project jar package and use https communication protocol?

I want to make a pure back-end Java project, use the springboot framework, and then change the default http protocol to https protocol. Follow the following tutorial http://blog.csdn.net/enterys/... After installing it, you can directly install it locally. The startup can be accessed by localhost us...

伊谢尔伦 2017-06-12 09:25:44 0  1  1330

Moodle found invalid permissions when creating a directory

I'm getting an error when trying to run a project developed in Moodle. "Invalid permissions detected" is displayed when trying to create a directory. "Turn on debugging for more details." error. I have run this command "chmod0777/var/www/html/e-learning" to enable write...

P粉099985373 2023-12-24 18:06:41 0  1  794

How to configure ubuntu16.04+nginx to support https protocol!

How to access the server using https protocol, whether I need to install an SSL certificate, and how to install a free SSL certificate! Ask God for help

学习ing 2017-06-16 09:19:45 0  1  999