Show the steps of integration using mathJS - javascript

I'm making an integration calculator for my website. For this purpose, I'm using mathJS library. It gives the answer easily. But I want to show intermediate steps from question to answer. But I'm not able to figure it out. Can you provide me any help.

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How to use javascript to run automated tests in browser using selenium+CUCUMBER

Well, I am kinda new to this. First of all, my main goal is to execute a simple cucumber example which tests automatically something extremely simple as well.By doing this I will try to get the idea of how should i do other kind of autmated test.
So, I wrote some scenarios, and I want to test them somehow on a site(e.g. google.com). The site is written in JS and therefore I need to write JavaScript code to "connect" the scenarios with the language.
I google searched things like: "How to automatically test a site using cucumber" "How to automatically run scenarios with selenium-javascript" and so on...
Any ideas?
No hatefull comments please :/
Thanks in advance!
DL.
I wrote some scenarios,
When you say that I believe you are able to execute your testcases with cucumber
The site is written in JS and therefore I need to write JavaScript
code to "connect" the scenarios with the language.
thats not necessary, if you are site is based on javascript like AngularJS you can still use simple java + selenium but protractor is recommended for same as it have wrapper. protractor is a nodejs based project to deal with sites based on AngularJS.
https://www.protractortest.org/#/
How to automatically test a site using cucumber
You can use a CI/CD tool like jenkins which you can trigger manually or you can put an scheduler who will run all your test script against your website on it. You can also turn on the notification so when ever the test complete it will shoot an email to respective individuals
Refer:
https://jenkins.io/
You can get n number of tutorial regarding same. example:
Click Here
I would spend some time at http://cucumber.io and work through the introduction tutorial in a language you are most familiar with. I would also do more general reading starting from that site, perhaps starting from https://cucumber.io/docs/guides/
Generally you use Cucumber to test something you are building, so when you try to keep things simple and test something someone else has built (e.g. Google) you are actually making things more complicated because now you have to deal with actually getting to that site and interacting with it.
Depending on where you are starting from Cucumber has a pretty steep learning curve and many many people make bad starts. So take your time and learn from the people who wrote and support Cucumber. cucumber.io is a much better starting point for you than StackOverflow.
Good luck, and happy cuking.

Is Tipsi-Stripe just for creating Stripe tokens or can you use it for the actual transactions?

I am trying to implement Stripe into my react native app to enable credit card usage, but I've become a little confused. Through my research I have gathered that stripe requires a token consisting of the card information to complete a transaction, and it seems that the way to do this on react native is by using Tipsi-Stripe. Tipsi does not have very thorough documentation so its hard to tell what its total purpose is. Their given project example seems to show that you can only create tokens through it unless using apple or android pay, but I feel like I am just missing something. Other tutorials mention use of a backend to make it work but the Tipsi documentation says nothing of a backend. So is Tipsi able to complete transactions without android and apple pay? I feel i have a fundamental misunderstanding of Stripe with rwact native and the limited documentation on using the two together is making it pretty hard to figure out. If someone could point me in the right direction that would be great. Thanks

On Dom Change through JS functions, update URL

I tried searching for any questions on StackOverflow that fit this and I believe that I am probably not using the proper language (phrasing the question properly) to pull up those questions. So I apologize if this is a repeat.
I currently am building a site with a high level of DOM changing through JS. Not exactly the best thing to use but works based on my technical skills. I had thought about using AngularJS to build out my project but there is a steep learning curve that is preventing me from making the switch. I did notice that AngularJS has a built in function that generates fake urls based on the data being pulled. Even though the user is not leaving the viewer the url updates to highlight the new information. I was wondering if their was a JS library that could replicate that function until I can pick up AngularJS and rewrite my code in it.
Thank you
Found a few that do what I need. I can't also figure out how to make a comment the accepted answer.
http://millermedeiros.github.io/crossroads.js/
https://github.com/tildeio/router.js/

To design a login page usingTitanium appelerator

I have tried to design a login page using Titanium Appcellerator docs. I am not able to understand the docs properly. Can someone help me with any tutorial links on how to store the user's values in database and how to access them and login the user?
If you are new to mobile development and how things work, well it will take a little time to get around. Actually once you get familiar with Titanium it will be a piece of cake. Take your time in going through the docs.
This question is a possible duplicate of,
Easy to follow beginners tutorial for Titanium mobile/studio
After learning a bit you may find this website very helpful to learn how to do things in Titanium.
http://www.titaniumtutorial.com/
We hope you will like Titanium as we do.

Does AngularJS offer advantages for a simple AJAX website

I have made a simple site which I now want to add a javascript overlay to do some relatively simple things such as:
Make the search box and pagination ajax driven to results can be loaded in without a refresh
Integrate the HTML5 history system
Add form validation
My coder has told me that I should use angular over jquery. When I look into it, it seems Angular is designed for large, completely AJAX driven sites, and ends up using jquery or jquery lite anyway.
My question is, does angular offer any significant advantages for my use case, to counteract the disadvantage of the learning curve and lack of community.
In my opinion there is no point for you to get hands dirty with AngularjJS for one small and rather simple project.
If you plan to extend your website in near future and continuously add new features than it is something to consider along many other options.
The beauty of AngularJS from what I've seen so far is that it's easy enough to drop into any project regardless of size. I've made a simple application like you described and it was still faster than just avoiding it all together.
We have been using Angularjs and saw that it saves much time of us in comparision with jQuery.
Angularjs uses Declarative programming for processing UI. It means that you only
need to declare your UI logic, Angularjs will process it for you.
See this link please: ANGULAR PHILOSOPHY
Now we still use jQuery in some cases but Angularjs is our top priority.
I advice you to learn and use it now.

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