KickStart | Front-end framework for developing Desktop-Like SPAs | Frontend Framework library

I have a Kickstarter Dataset and want to show the success rate in a plot. So there is a Column "Successful" which is either "Yes" or "No" and the different countries.

I finished up an Ethereum smart contract course on Udemy that used solc@^0.4.17, React and Next.js. I thought it would be a fun exercise to try and upgrade everything to the latest version and try to refactor. I have the following code in a file called factory.js being imported into my main index file:

My project is generated/downloaded from: https://start.spring.io/

I am now trying to connect to my local MYSQL database which actually has data in it and is fully functional. To do this I am using a springboot project where I want to set up a jdbc connection, as I was able to do before in Java 8. But now when I run my project, I get the following exception:

I'm learning AI and machine learning, and I found a difficulty. My CSV dataset has two important columns which are dictionary themselves, e.g. one of them is categories which presents the info in each row like this {"id":252,"name":"Graphic Novels"...}, I'd like to explode this data so it shows in individual columns, for example cat_id, cat_name... so I can apply filters later.

I guess there are some options in Python and Pandas but I can't see it right now. I'll appreciate your guidance.

Edit: I took the first ten rows in Excel, copied them to a new document and then opened the new csv document in notepad, copied the first ten lines in notepad and pasted them here, the document can be found in my gdrive :

MUI 5 newbie question concerning ThemeProvider. Looking at the documentation at https://mui.com/customization/theming/ I see several examples, such as the one provided below, where a custom themed material component is wrapped with ThemeProvider in order to apply custom styles.

I’m having problems storing and accessing data with a useState hook in React after it is retrieved from a Firebase database. The problem seems to be stemming from the fact that not all users have all values in the playerData data packet – in this case, if the player has the ‘pioneer’ achievement, they can create a settlement, if not, they can only set their profile name (and in turn have an undefined settlementName within playerData). It works fine if the account has all of the relevant data, but if not then it hits a bunch of TypeErrors for null values.

Can anyone tell me what I am doing wrong here? I am wondering if I should use NoPioneer() (which executes if the user is identified as not having the pioneer achievement) to populate empty values to the playerData object so that it at least doesn’t hit null references in the object.

Additionally, I have found if I remove the playerData.settlement.settlementName rendering reference (which is the data that may or may not exist depending on the player's pioneer status) the component renders. So, this makes me think that I may need to add a condition to the rendering call to check if the data exists (though sadly I am unsure of how to do this).

Here is my React component for reference:

I created a new Neos Instance, using the Sandstorm Neos Kickstart. After importing the content dump via ./flow site:import my.site I got some content elements which I deleted using the editor and published my changes. After a page reload I noticed that nodes were their again.

I also noticed that the outline of the elements is orange and not blue, is this the problem? And what does it mean?

Thank you!

I'm trying add a navbar with links that should be below a logo text and centered. However I can't get it to work properly in tablet/mobile view. I have a mockup to follow and have to use only HTML & CSS. I have tried push it with margin & padding but can't get it to be in the center.

Help appreciated.

Mockup

I'm creating a NextJS app that uses React Material-Ui and I'm getting the Prop 'className' did not match. error, even though I changed my _app.tsx and _document.tsx according to the documentation.

My _app.tsx: