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IMC Calculator with Switch

IwasworkinginaIMCcalculatortoexercisejs.ThiscalculatorshouldshowstheIMCandamessageacordingtheresultbut,forsomereason,italwaysshowsthedefaultmessage.constform=document.querySelector('#form');form.addEv

P粉231112437 2024-01-10 18:17:15

I saw a calculator written in PHP on the Internet, but it cannot achieve calculation output. Please help!

As the title says, the source code is as follows <!DOCTYPE html><html><head> Simple calculator</head><body> <?php $num1 = $_GET["num1"]; $num2 = $_GET["num

季风 2018-04-25 17:05:33

A serious error occurred on this website. The error message cannot be obtained without access logs.

A serious error has occurred with WordPress.com. On my local machine without the plugin the theme works fine. I'm using cpanel

P粉738676186 2023-08-10 11:05:46

javascript - Installing cnpm keeps getting errors

I had cnpm installed on my machine before, but I haven’t used it for a while. This time, I couldn’t execute the command in cnpm -v. I even deleted the previous node and downloaded it again. Please help me.

为情所困 2017-05-16 13:39:36

javascript - Start a node service on the cloud server, but it cannot be accessed through the public IP on the local machine

Mengxin recently wanted to learn about node servers, so he started a node service on the cloud server (as shown below). However, he could not access it through the public IP (http://106.14.188.xxx:3000/) on his local machine.

我想大声告诉你 2017-07-05 10:41:25

There will be an error message when entering for the first time, and it will disappear when you click the button.

<meta charset="utf8"><p>Normal year and leap year calculator</p><form> <input type="text" name="num1"> <input type="submit" value

红红火火恍恍惚惚 2019-10-08 00:08:23

Undefined variable in component

My server works in Linux via apache2, but works fine in the development environment via artisan service on a Windows machine. The error is undefined variable $washProgramresources/views/components/expedition-data.blade.php<div>Programa{{$washProgram->name}}</div&

P粉709307865 2023-09-06 10:48:25

Static compilation - how to deploy nginx in batches

There are a batch of machines that need to deploy the same nginx. I want to copy the files directly after compiling once, but after copying, it prompts that a certain dependent library cannot be found. Is there any way to compile it once and make it run on every machine?

大家讲道理 2017-05-16 17:20:56

Solution to PHP FTP connection problem in containerized environment

I'm trying to containerize my PHP script. But for some reason it cannot connect to my FTP server when running in a container. I run the script on my local machine without any problems. Dockerfile: FROMphp:8.1-cliEXPOSE8080COPY./var/www/html/WORKDIR/var/www/htmlENTRYPOINTphp-fserve.phpPHP script: $co...

P粉302484366 2023-08-28 23:03:17

XAMPP/SQLSRV: Unable to find Sqlsrv in PHPINFO(); - error from connection

I'm trying to connect to my SQLServer database hosted on a LinuxVM. I'm running xampp on my development windows machine, and the connection is from a php site I'm building. I think I need to use sqlsrv to connect. I downloaded dllsql-server-ver from https://learn.microsoft.com/en-us/sql/connect/php/...

P粉201448898 2023-11-09 22:34:33

Calculate the total price at different percentages for each increment

I'm trying to write a calculator for price estimation like this: 1000MTU the price will be 0.035 so the total will become 352000MTU the price will be 0.034 the total will become 673000MTU the price will be 0.0329 so the total will become 98.79 etc. .....I have written the following code but it is gi...

P粉539055526 2024-04-03 00:13:22

How to configure apache to load index.html and index.php?

Here is my doubt, I have the following structure: root/index.html root/api/index.php I have coded using the built-in php server, so when I run php-Slocalhost:3000, everything runs smoothly, But when I upload it to my vps or run it using apache in my local machine, my backend is not initialized and e...

P粉194919082 2024-04-05 09:27:53

The table will grow horizontally instead of vertically

I'm trying to make a calculator and am currently working on HTML and CSS. I'm trying to make the calculator larger both vertically and horizontally. I can easily increase the width to fit the container using width:100% or flex:11100%; however, whenever I try to increase the height with height:100%; ...

P粉087074897 2023-09-15 17:32:14

Button activation causes hover effect to malfunction

I've been trying to learn the basics of web development (HTML, CSS, and JS), so I've been trying to make a working Apple calculator. Everything was working fine until I noticed a small bug. At first, the hover effect on the action button worked great, the color became brighter as I hovered. When I p...

P粉548512637 2024-04-01 21:51:26

The PHP extension ext-curl* is missing on your system. Please install or enable PHP's curl extension. Even though it's already installed on my machine

I just tried running composerinstall command for laravel project. I do have all these PHP extensions in my C:\xampp\php\ext directory, but the error still says: PSC:\Users\user\Documents\TestReal\Hantech\OceanAMS>composerinstallYouarerunningComposerwithSSL/TLSprotectiondisabled.

P粉141911244 2024-02-25 21:43:04

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