Where can I get the courseware?

Where can I get the small icons and codes used in the course?

EUGL 2019-07-22 18:25:41 0  1  1065

How to hide tabs on small screens?

I have an antd menu with labels and icons. This is the minimal representation of the design. Codesandbox Now what I want is to hide the labels and only show the icons when the menu starts showing ellipses. Since I'm not very familiar with CSS, I was wondering if this functionality could be achieved ...

P粉520204081 2023-08-17 12:53:57 0  1  595

MediaStream in Safari fails to release resources correctly

I'm using the AudioWorkletNode method to record and all browsers seem to be recording fine. When I'm recording, the recording icon appears on the tab and disappears when the recording ends. However, in Safari, a small speaker icon (usually indicating that the tab is emitting sound) will appear on th...

P粉106715703 2023-08-30 17:23:15 0  1  507

Wordpress - Image title exists - Gutenberg doesn't automatically get it

Before asking this question, I paid for 9 hours from 10:00 am to 20:00 pm :( I tried everything... but no luck. Well, I have set the information of the image: alt text, title , caption, description gutenberg editor can get Alt text, image title, but "Title" is missing in Advanced->Title...

P粉823268006 2024-01-16 21:17:02 0  1  457

The start and end points of the image

I'm trying to set the start and end points of an image. So I have my canvas and an image and when I put the image into the canvas I want it to light up a little red circle when I hover over the start/end points which means I can create with other images connect. For example: 1) Drag the image. 2) Pl...

P粉511757848 2023-08-31 12:24:51 0  1  555

How to resize SVG icons via <use> elements such as images

In my HTML document I have a document that contains many items with id attributes, such as icon-x. Then I want to reuse these icons like <divclass=container><svg><usexlink:href=#icon-x/></svg></div> However, the icons in this example may have different ones in the sourc...

P粉184747536 2023-09-15 21:09:43 0  1  917

CSS transition: background size not working

I'm working on a website where when you hover over an image it zooms out so that you can see the entire image without having to zoom out too much to see the background of the div. This is what my HTML looks like: <divid="wrapper"><divid="imgDiv"><divid="transi...

P粉821808309 2023-09-05 00:05:08 0  1  552

Click area of ​​slide arrow is wider than icon

On my WordPress development site, I have a slideshow feature for galleries. When you click on a picture, it starts a slideshow. My problem is my two white arrows, one on the left and one on the right. The clickable area of ​​the arrow is wider than the size of the icon. See pictures below. The click...

P粉195200437 2023-09-13 19:29:50 0  1  599

Need help centering content and making image links clickable

Essentially, I need the image and title to be centered on the screen, but I also need the image to be clickable and open the link. I believe I have the correct code to do this, but I'm still having these two issues. The images also come in two different sizes, so that makes it difficult as well. I j...

P粉794851975 2023-09-13 12:12:49 0  1  644

How to define a type in TypeScript that is a string that can only contain words from a predefined list

I have a tricky TypeScript problem. Let's say I have an icon component with a prop size. Size can be "2", "4", "6". I map these values ​​to a predefined tailwind class. So I enter typeSizeValues='2'|'4'|'6';functionIcon({size='4'}:{size:SizeValues}){constsizeMap={'2':'w...

P粉139351297 2024-01-10 17:24:00 0  1  481

Connect JS message loop in HTML header

I've been trying to make a message loop that changes every hour (only displays one at a time), I'm ok with HTML but not so good with JS. (The message should be put in h3 tag) I tried to link my JS loop into HTML text element but failed. h3=document.createElement("h3");varmessages="Mes...

P粉731861241 2023-09-05 10:55:30 0  1  509

javascript - How to implement $state.go to click different buttons and pass different parameters

How to implement $state.go. Click on different buttons to pass different parameters. I want to implement the following picture. Click on the small title to jump to the corresponding place on the page. For example, click on the application scope to jump to the corresponding application scope on the 3...

某草草 2017-05-19 10:09:23 0  3  603

flex css - clip element after certain height instead of wrapping

The borders represent static height and width. I want item 5 and 6 to stay on the second row and cut off item 3 and 6 instead of wrapping a third time as shown. How can I achieve this with Flex? To complement this problem, the width of the container (displayed with a border) can be resized by user a...

P粉785957729 2024-04-01 14:02:02 0  1  484

How to change the background color of MUI tooltips?

I want a "?" user can hover over the icon and get specifications on what data should be entered in the text field. MUI's default hover is gray with white text, but I want my hover to be white with gray text and with a larger font. I found that using works fine for font size and color, but ...

P粉147045274 2023-09-04 11:56:50 0  1  778

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 0  1  736

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 0  1  670

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 0  1  564

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 0  1  523

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 0  1  955

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 0  1  476