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vuejs cannot read information of mp3 file - Stack Overflow

I am going to use vue to make a music player, but now I have encountered a problem. I will post the code first: main.js part: {code...} player.vue part {code...} (the above code only selects the useful parts) The following is the data returned by the api. The problem now is that if the mp3 is read c...

女神的闺蜜爱上我 2017-07-05 10:58:16

How to develop a video playback system with PHP instead of using other people's players such as Baidu Sohu Player, etc.

How to use PHP or other codes to develop mobile phone-based video playback software instead of using other people's players such as Baidu Sohu player. urgently seeking

福生天地 2017-10-03 12:50:07

Database import and export excel table

How to use code to complete it? Has anyone written something similar? Baidu found those that are not very easy to use and have too many restrictions.

z 2018-09-21 11:17:02

javascript - When using preloadjs to load files in vue, the fileload event is invalid, causing the complete event to be invalid as well

Some pictures and audio resources need to be loaded. The pseudo code is as follows: {Code...} I don’t know if it is a problem with this passed in the vuecomponent object. Please solve it.

大家讲道理 2017-06-12 09:27:52

nginx - website cross-domain issues

Cross-domain problem, my website can already be accessed, but it needs to be cross-domain. Baidu only told me that the origin site is set to: Access-Control-Allow-Origin: *I expressed my confusion and searched online. The simplest solution given is to add the above code, but I don’t know how to add ...

PHP中文网 2017-05-16 17:11:39

javascript - How to make the search box of the navigation website automatically obtain the input cursor focus?

For example, after opening this navigation website: https://www.2345.com/, the cursor does not automatically locate the Baidu search box. I tried to get the id and then call the focus function, but it did not work. How to write a piece of js code to achieve this every time I open this website? What ...

PHP中文网 2017-06-12 09:28:26

Baidu search shows abnormal results. Please give me some advice. Thank you.

First of all, let me introduce that our company's website address is: www.comany.cn. Two months ago, the website was hacked by a lottery company. After the malicious Trojan was cleared, the Baidu search results page displayed like this: I tried changing the characters The set was changed from "...

Tony Chang 2018-06-05 13:27:53

Output similar images in directory after comparing with image input in php

In my webpage, the user will upload an image and then upon submission it should be compared with all the images in the directory and similar images should be output. I did this with md5 but it only outputs the exact image, I know the reason but I don't know how to loop all the images in my directory...

P粉245003607 2024-01-29 14:38:39

Does anyone have the code files for the front-end of the QQ music client that is actually developed using electron?

Does anyone have the code file for this front-end?

Mr.DJ 2023-08-15 10:39:46

javascript - Does anyone have the source code of the Baidu map example of the echarts extension on the echarts2 official website? Could you let me take a look? ?

An example like the one pictured above? ? urgently seeking

迷茫 2017-05-19 10:11:36

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