What are the performance numbers next to components in the Vue dev tools?

Does anyone have insights or resources for a certain feature in the Vue development tools? On the components pane, it shows my component, and then these little red and yellow squares, and what I'm assuming is the performance of the component. When I first load the app they don't appear, but for exam...

P粉420868294 2023-11-09 14:46:48 0 1 305

Thousand separator PHP

I extracted this $number=100000.5; from the database. What I need is to set the format to 100.000,5str_replace+number_format I guessed it. My replace works perfectly, echostr_replace('.',',',$row['anskaf_sum']); (returns: 100000,5) but when I add number_format, I somehow fail with number_format($row...

P粉848442185 2023-11-07 12:00:02 0 1 207

Convert .HEIC to .JPG using ImageMagick in PHP

I'm hoping to try and create a small image converter that converts HEIC files uploaded to phpWeb documents to .JPG (or any other common file format). I'm running PHP on a unix server and have ImageMagick installed on the server. The following command line code runs on the server: mogrify-formatjpg*....

P粉322918729 2023-11-02 17:38:57 0 1 264

Vue.js 3 v-for causes issues with Tailwind/Flowbite modal functionality

I am trying to call tailwind pattern from a table where the rows are generated using v-for through a for loop in vue.js but the pattern cannot be called. However, the table I generated does not have a for loop and it works just fine. Here is the code: table code (with v-for loop)

P粉420868294 2023-11-02 13:36:09 0 1 300

Title rewritten to: Issue with rendering BLOB image

Hi I have saved jpg image in BLOB format in mysql. I'm having trouble rendering an image to my view page using PHP. When I use header('Content-type:image/jpeg') it gives a message on my page because the image cannot be displayed because it contains an error. When I print without the header functiona...

P粉814160988 2023-10-31 08:54:55 0 2 240

Formatting of chat gpt response

I'm using chat gptapi on my React application. The problem I'm facing is how to format the response from chat gpt. If I ask it to give me a response in a table format it gives a strange response, I use pre-marking to display the text and the response displays the attached image in this way but I wan...

P粉563446579 2023-10-25 14:53:41 0 1 241

Parse carbon element in date format

I'm trying to parse a date in the following format: 2017-09-20T10:59:10.000000001:00 I'm using Carbon, so I tried: Carbon::createFromFormat('Y-m-dTH:i:s.uvP',$date) Which output: Thetimezonecouldnotbefoundinthedatabase\nUnexpecteddatafound.\nDatamissing I guess the last one

P粉337385922 2023-10-21 20:51:33 0 1 307

How to update JSON data type column in MySQL 5.7.10?

I recently started using MySQL5.7.10 and I really like the native JSON data type. But I have a problem while updating JSON type value. Question: Below is the table format, here I want to add 1 key to the t1 table in the data column. Now I have to get the value modify it and update the table. So an a...

P粉512363233 2023-10-16 19:03:34 0 2 307

docker: invalid reference format

I'm following this tutorial using Docker. When I try to run Docker (within the run.sh script): dockerrun\-p8888:8888-v`pwd`/../src:/src\-v`pwd`/../data:/data-w /srcsupervisely_anpr\--rm\-it\bash I get the error: docker: invalidreferenceformat. I spent two hours on it but I can't really understand wh...

P粉121081658 2023-10-11 14:46:23 0 1 272

How to import CSV file into MySQL table?

I have a non-normalized event log CSV from a client that I'm trying to load into a MySQL table so it can be reconstructed into a normal format. I have created a table called "CSVImport" with a field for each column of the CSV file. The CSV contains 99 columns, so this is a daunting task in...

P粉785957729 2023-10-09 14:59:12 0 2 261

Font scaling based on container size

I'm having a hard time understanding the font scaling issue. I currently have a website with a body text font-size of 100%. 100% but what? This seems to be calculated at 16 pixels. I was 100% under the impression that it was somehow referring to the size of the browser window, but apparently not, si...

P粉217784586 2023-10-08 21:42:41 0 2 231

How to format date in JavaScript?

How to format JavascriptDate object into string? (Best format: 10-Aug-2010)

P粉894008490 2023-10-08 12:38:51 0 2 292

Why doesn't VS Code limit each line to a maximum of 80 characters when saving?

I installed the Prettier extension and set the max line width to 80. I also set it up to format on save. When I save the file I'm working on, I find that the comments are still very long. The extension should shorten it to the maximum 80 character width, but it doesn't do that. Do I need to use othe...

P粉129731808 2023-09-16 23:12:08 0 1 216

Material UI Datagrid link column stops onRowClicked

I'm using MaterialUIDatagrid to display some data. One of the columns displays a link that opens the URL in another tab. On the clicked row I want to navigate to another page, but when the link is clicked I don't want to navigate to another page. I could simply disable the link's click behavior on t...

P粉208469050 2023-09-16 19:17:00 0 1 174

Eliminate "two or more" spaces in regular expression

I need a regex to allow: No spaces can be placed at the beginning and end of the line There can only be one space between words I have enough with something like "^[АЯ-Ёа-яё0-9'']+$" , - but that's not what I need.

P粉959676410 2023-09-16 14:33:55 0 1 599

Create new unique value in column

I have a (MYSQL) table in the following format; assuming the name of the table is mytable:id namegroup123name11124name22125name31126name4id is unique and auto-incrementing. name is a unique string and group is just an integer I now want to assign name4 to a new group that doesn't exist yet, so the g...

P粉210405394 2023-09-16 13:14:40 0 1 531

Highcharts: Make scrollbar only cover drawing area

Here's a fiddle for a sample chart, based on the scrollbar tutorial on the highcharts documentation here: https://jsfiddle.net/zao68u2k/1/ The only change I made to the default demo was to remove the mask via: scrollablePlotArea :{opacity:1,}Now that the mask is gone, it makes no sense for the scrol...

P粉692052513 2023-09-16 11:04:01 0 1 639

JavaScript implements smooth transition from thumbnail to full-width image page

http://manifesto.clapat.com/ If you click on any item on the home page, you will transition from a thumbnail to a full-screen image that will become the title of that item's page. How are these transition effects created and what would be the best way to implement them using internal routing instead...

P粉536532781 2023-09-15 22:09:37 0 1 484

How to pass json object from web api in javascript to rest of project

I'm making a ReactWeb based planer that stores user input events in a SQL server accessed by the C# asp.netapi. Both the api and fetch statements return the results I expect, but I'm struggling with passing the received data to the rest of the project. This is the fetch command I am using, json is t...

P粉872182023 2023-09-15 21:01:02 0 1 301

How to center slide title in R Markdown?

I want to add a blank slide between the two sections and a short title (single #) in the main title format in the center of it. is it possible?

P粉154228483 2023-09-15 18:22:53 0 1 201