October 25, 2024
Chicago 12, Melborne City, USA
HTML

preg_replace_callback whitespace ignored in menu build

I am dynamically building a ulli menu from .json I have searched a LOT on this and can’t seem to find a solution. Everything works fine with the callback – the relevant file called delivers and the content code-build is fine… but, it all ignores white space on the page. As I say, the code

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Android

How to make a push notification without using Firebase Cloud Messaging and Android Service

I just wondering that Messenger, Discord, X,… doesn’t need running background service in order to receive push notification. So is there a way that we can do it too? I read some post about not using FCM but a service that fetch http constantly, it’s not a good idea to do that as it could

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PHP

mysqli_ping is deprecated. What should I replace it with?

I was using mysqli_ping() to check if the mysqli connection was up. In the latest PHP 8.4 version, this function was deprecated and will be removed in the future. Why is this function deprecated, what can I replace it with, and was I wrong to use it in the first place? You need to sign

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C#

Why can’t I use strtok directly on a string in C, and why do I need to copy it first?

I don’t understand why I can’t directly strtok(argv[1], ";") (whould there be a difference if the argv[1] is indeed an input from terminal with argv[1] is actually a list on heap?) char *multiDecimalToBinary(char *argv[], int count) { int maxLen = 80 * (count + 1); // Max memory needed for result in this situation char

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java

Not able to run very simple method

I am trying to set SQLQuery and trying to get its result via bean but unable to fix it. Here is my code: public static int countTotalNumberOfRecords(String countQuery) throws SQLException { CountQueryDAO db = new CountQueryDAO(); PagingBeanProcessor bean = new PagingBeanProcessor(); bean.setCountQuery(countQuery); bean = db.selectAll(); int totalRecords = bean.getTotalRecords(); return totalRecords; } This is how

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python

Best platform for data analysis with python

I am a CompSci Graduate and I have a strong intrest in Data Science/Analysis. I have completed an IBM certification(25 Hours) and it was with Jupyter Notebook. Now I am also doing a project from coursera which is also using Jupyter Notebook. I was thinking that in a real world scenario(e.g. Freelancing) Jupyter Notebook (Or

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GPL

Free GPL Cost Calculator WordPress

Cost Calculator is a clean, simple quote / project price / estimation plugin which allows you to easily create quote or price estimation forms for your WordPress site. Quote and price estimation forms give your client idea of the cost calculation your service or product is based on. Simple Cost Calculator plugin is built with

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javascript

How to fix 15: exec: node: not found in a NodeJS project with Typescript on Windows?

I’m new to Nodejs and Typescript and facing a problem on a Windows machine. I set up an empty project with a single index.ts just for testing. I’m also using nodemon. When I use tsc command to generate js files from ts, it works without any error and the files are built in the build

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SQL

SQL Sum of the same ID rows

Each service has the same price and ID. In final table I would sum quantity of the same rows – each service appear only one time and complete ID and price. I created example table https://dbfiddle.uk/Z1EQca0b and I can only return service name and quantity SELECT Service_name, SUM (Qty) As Sum FROM NewOne GROUP BY

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CSS

Tailwind multistep form progress, absolute position and flex layout

I have this component I am trying to build in tailwind. It’s proving tough to replicate with my best attempt being, here, which you will as the screensize drops keeps the middles 4 circles equidistant from one another but the gap between then first circle and them and the last circle increases. I’d someone to

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