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I successfully integrate the postgres and eclipse but unable to test the database. I need to know where can i get help if any suggestions would be appreciate.By the way i am using java. Thanks in advance.
Selenium is not the right tool here, as it is a tool for automating testing of web front-ends. You cannot directly test your database using this tool.
You can test an application like phppgadmin, but it isn't clear that is what you want.
A better approach is just to write test cases through jUnit and jdbc, in my view. That gives you better control and testing than you can via a web front-end and it is easier to solve the question of whether you want transactions to rollback or not (selenium poses this problem since it is indirect and tests a web app that interacts with the db over a stateless connection).
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I didn't know how to exactly name the title, but basically what I wonder is, how i would go about developing an UI5 application outside of my company, for the club I am in.
I do develop SAP UI5 applications at work, but there I have my odata pointing to the SAP backend and know everything I have to do there.
But with a "non work" application (for free + no issue with licensing when using it for my club (non profit)) I am wondering how exactly I would do that.
What IDE do i have to use (SAP WebIDE is out of the question I think)
I assume I need to use openUI5?
What Database can I use?
How does the connection between the database + frontend exactly work?
How does the transfer between frontend + backend work? also odata?
I think that's the basic questions for now I am curious about :)
Maybe anyone has done this too, from "work" development to a "private non work" development?
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Excuse me asking maybe silly/dumb
I'm Rookie self-taught developer
I trying to get my flutter app to work with my PostgreSQL database
Unforturnly I couldn't find anything related to Getting Flutter and postgreSQl to work togeather
All I can find is using Aqueduct a dart package which I was not able to install
https://medium.com/flutterpub/flutter-how-to-do-crud-with-postgresql-part-1-57d8d3652a31
as they couldn't find a library to install Aqueduct
Is there any other way I could get Flutter work with PostgreSQL?
Or there a way I could get Aqueduct to work?
Greatly appreciate your help in this.
For interaction of your app with a relation db you need a backend, in any technology, as the negotiator of both parties.I dont know aqueduct but you can try node js + express js as it is a popular backend stack, here a tutorial is quite simple to understand and setup, theres is also a js postgresql package called pg so you will need to add it to your node backend. I don't know how much knowledge do you have about http request/response, backend, frontend or http apis, so you should maybe study all of that before doing your project.
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I need to save some data into mysql, let´s say "LONDON" and I can use Javascript , jQuery and Ajax, but NO node.js or PHP.
Is there any way to do it?
Thanks,
R.
There is no way to connect to MySQL server using only JavaScript, jQuery or Ajax directly because connecting to DB server to save or retrieve data is what server does which none of 3 can do alone.
However, there is service that does the server-like tasks for you.
https://www.dreamfactory.com/
Please take a look.
A solution for this problem would be to use the micro-services architecture and the RESTful Web Services.
Javascript could send the data to an URL and on the server side the data would be sent to the database.
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I'm looking at building a (hopefully) large scale web application. The application will manage many users with lots of data, therefore a large database.
My issue is that I cannot decide which framework, or database software I should use.
I'm torn between using Angular2 or Vue.js 2.0, and Firebase or MongoDB.
Could somebody please provide some guidance or scale-ability, use on large scale apps etc.. on the above.
Any guidance will be much appreciated.
Thanks a lot :)
Of you are still deciting on which NoSQL database to choose: This survey could be of much help: https://news.ycombinator.com/item?id=12289975
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I want to get into Scala and the lift framework, but since there is alot of confusion for me as a PHP programmer. So I got some questions to help me get started.
I want to setup a webserver that runs the lift framework with a Mongo DB backend where do I begin?
What is Apache Tomcat?
What is Jitty?
Is Comet an technology (protocol, design pattern?) or is it an project like Lift?
How can I setup Lift in Mac Os x as development enviroment, I understand I need Eclipse so I have downloaded it but what then? I don't understand how to install Scala.
The Lift wiki has a lot of information to get you started, and I would encourage you to join the mailing list. Where you will find many answers to questions already asked and you can of course ask more :)
Best luck using lift!
Try these series of tutorials http://blog.pboos.ch/2011/03/lift-tutorial-1-dev-environment-setup/