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Questions and Answers App Not Working in Ruby on Rails

I have created a ruby question answer app but on answering the correct answer the question is getting repeated i.e next question is not appearing.

GetAxis

Hi all im working on a game 2d , i want to make a space game on 2d and i all most did it but the problem is on axis it wont work :( so i need help here is my script in C# public float speed = 10; void Update() { float translation = In

Images and Barcode

Hi Friends, This is my first post in this website. I am using magento platform for my store. In that i had create a custom invoice model and print automatically after a second. This works fine but my issue is Images and barcode are not able to prin

What is Li-Fi? How does Li-Fi work?

I’ve heard that Li-Fi claims to be 100 times faster than standard Wi-Fi. But what exactly is it and how does it work? Looking forward for the assistance, thanks in advance.  

Is it possible to make $1000 (or more) a month online?

I don’t want to work for as a regular employee for a company. However ‘Freelance’ options are always open. Besides freelancing, what other small business venture / ideas could pull a $1000 -  $1200 monthly income. I have a soun

Is there a program like Excel that can do functions but is more widely used?

I am working on a business and will need a program that can handle basic equations like multiplications. My challenge is that I need it to be easily opened on any computer with all the functions still working. Am I better off sticking to Excel or is

How to Auto-load Classes using spl_autoload_register and Namespaces in PHP App?

I have this simple project built by oop php but it seems that i cant make the autoload class working properly.   I keep getting this error unable to load class. So how can i make the autoloader working in the right way    I have at

How to Better Organize Yourself While Working from Home

Whoever thinks remote employees have got it easy they are wrong. Home offices contain more distractions than any regular office in the world, which makes it almost impossible for them to focus. That is why you, as a remote worker, need various prac

How to use stop() method in jQuery ?

Welcome to findnerd, today we are going to discuss on stop() method in jQuery. Firstly let know what is the use of stop() method ? So basicaly stop() method is used for stoping animations or effects before it is finished. syntex of stop() method $

Access all links simultaneously and checks whether links are working or not present within the Web page

Dear user, In the last blog, I wrote about how to access links using exact match and partial match in a web page through selenium web driver. Now in this blog, I will guide you about how to access all links present with-in the page are working usin

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