What to do when "requirejs is not defined" error thrown? - javascript

I had cloned a project from GitHub but when I had run it on my device it had thrown some error.
the project link is
https://github.com/mram98/quizwebapp.git
Please help me on what to do.
I had included the error screen shoot in the main directory of the repository.

The project is using bower. Once you have downloaded the project go to the project root and run bower install to install the dependencies

requiredjs is part of NodeJs
make sure you have configer Nodejs on your server
here this is might help RequireJS paths not work

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how to test my tsdx ui library package locally on react.js project

i use tsdx to create a react ui library, and i want to test it on my next.js project before pushing it to the npm package.
i have try npm link , it works well in the beginning but when i change any thing in the package files it gave me an error, module not found, but it still in the node_modules folder.
i have try to run yarn install <tsdx-project-path > but it still gave me an error
so is there any way to include my tsdx ui library in my project locally.
let's think you have following folder structure.
|---/current-project
|---/tsdx-package
So you need to run npm install ../tsdx-package from inside current-project. I'm pretty sure you forgot to add ../ to your package path.

react-native link does not find project.pbxproj file

I have a react-native project where I changed my project name in package.json due to eslint warnings. Now when I try to run react-native link to link any library, I'm getting the following error:
Scanning folders for symlinks in /Users/my-username/projects/myproject-folder/node_modules (20ms)
rnpm-install info Linking assets to ios project
rnpm-install ERR! Something went wrong while linking. Error: ENOENT: no such file or directory, open '/Users/my-user-name/projects/myproject-folder/ios/my-old-app-name.xcodeproj/project.pbxproj'
So it doesn't find the file project.pbxproj, as it is looking at it from the wrong folder.
What I have tried so far with failed outcomes:
react-native upgrade
react-native-rename
Deleted node_modules and run npm install again
Renamed app name to correct in index.ios.js for AppRegistry.registerComponent
Where does react-native link look for the file project.pbxproj? If I find that location, I could rewrite it to the new correct one. I have no xcode, and currently only android version. I (still) have the separate index files for both versions, even I heard that after some react-native upgrade they should have been merged...
Was able to solve this by deleting the other project folders in the ios -folder. Apparently react-native just loops through every project there it finds, and picks the first one.
I stumbled this problem just today. Here are the steps I made to make it work again
Delete the ios folder
react-native eject // this will re generate the ios folder
react-native-link
I also did gradle clean before the earlier steps but I think its unnecessary.

Unable to run the Angular Project

I am following some TUTORIAL for a simple login example and I am using Angulario latest version. I tried to understand the logic and downloaded the code from REPOSITORY, but can someone help me to see this in action? After downloading the project I just changed the directory to downloaded folder and then issued npm install and then issued ng serve , but it's giving me different errors like angular.json couldn't be found etc., Have searched online to overcome these errors, but no luck. I think I am making blunder, but please go easy as I am new to Angular.
It is a version conflict. from angular6 requires new file angular.json which is not found on your project.
Try running
ng update #angular/cli --migrate-only --from=1.7.4

Issue with generated react build from react-scripts

I created react project with react-scripts. After done some functionality, I tried to build the project. For this, I used npm run build command. When I run this command, I can able to generate build folder.
Now, I moved build folder to my server and tried to execute. It's give me blank white screen and saying index.js not found.
I am not sure, how to resolve this issue. Can you please help me. thanks.

How to run node.js applications locally for development

I am new to node.js,today I joined in another team they are working with node.js,backbone.js,marionette.js and sqlserver.I have an idea about backbone,Marionette but I never work on node.js.They asked me to clone the git repository,As per their suggestion I installed node.js.
After cloning the repository,I got the files just in the following way.
I opened node_modules folder,It has nearly 10 sub-folders are there.
node-sqlserver doesn't have any files inside.might be because of that I am getting the following error while server running time.
I ran the server with the following command
node server.js local
getting the following error
I don't know,why I am getting.can anyone help me.
Thanks.
You need to install all the dependent modules through npm install, In your case, you need to install node-sqlserver.
npm install node-sqlserver
Generally your source code will be having a package.json. This file specifies all the
dependent modules required to run the application, but here this file is missing.

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