Tech Revolvers
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RAILS adding image through .scss file
RAILS adding image through home.scss file or any .scss file For working on .scss file we have to take care of how to add an image though this file. So first of all we have to use simple background-image tag background-image: url(‘your image url’); now add these lines , -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: Read more
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NameError in Devise::RegistrationController#create
NameError in Devise::RegistrationController#create If you get this kind of error while using Devise in your rails project, you have landed to right place. Let us first know why we got this error. This error indicates that you have not correctly fixed the permissions on devise. IS THE USER MARKED CONFIRMABLE???? Now we directly jump to Read more
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SHOWING OFF ASSETS
“Sometimes glass glitters more than diamonds because it has more to prove.” SHOWING OFF TREND These days the status is being more important to people than anything. The trend of showing off in lifestyle, marriages are so common. DOGS – Dogs have attracted the society towards them. Some people say they are the best baby Read more
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WHAT IS GST? THE CONCLUSION
GST to apply from 30 June 2017 midnight The new era of taxation As GST is going to be imposed , so it is the final time to know WHAT IS GST ALL ABOUT? The goods and services tax (GST) regime is going to be kicked in with Narendra Modi style. A special session of Parliament, all Read more
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ADDING IMAGES IN RUBY html( .ERB) FILE
HTML .ERB FILE (adding image using tags) First of all we have to know the syntax of adding images in html file which is <img src=”image.jpg”/> Now using this syntax will not give us image in output To use this image first of all create a folder ( public )where app file (app.rb) is present Read more
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Biometrics Fingerprint Technology
Why Biometrics? Biometrics is a security solution based on something you know, have, and are: Know Password, PIN Have Key, Smart Card Are Fingerprint, Face, Iris Passwords are not reliable. –Too many –Can be stolen –Forgotten Protect Sensitive Information –Banking –Medical Read more
ADDITIONAL KNOWLEDGE 