Handle ActiveRecord::RecordNotFound More Beautifully

Most of us usually handle the Active Record Not Found error in ApplicationController and then redirect it to a generic view page. I found...
Balaji D Loganathan
32 sec read

Tips: Reduce First Page Loading Time After git-deploy

Add the curl -v -sS http://example.com 2>&1 >/dev/null | grep '>' | cut -c1-2 --complement to deploy/restart. It will hit the server just after...
Balaji D Loganathan
18 sec read

git-deploy – Perl: warning: Setting locale failed.

If you get the error perl: warning: Setting locale failed. perl: warning: Please check that your locale settings:, you can fix it by adding...
Balaji D Loganathan
27 sec read

git-deploy – Fix for /usr/bin/env: ruby: No such file…

If you use git-deploy with rvm and if you face the error /usr/bin/env: ruby: No such file or directory then here is the quick...
Balaji D Loganathan
22 sec read

What I learned from Ryan Dahl's intro to node

From last two weeks i have been trying to learn node js when i came across this old video by Ryan Dahl where he...
Ranjith Varma
3 min read

Test Performance Of Your Web App Online

As a peer , we look for a site to load very fast even our internet is dead slow. Everyone rate the website basically...
Vinodini Visvanathan
48 sec read

Tips: Job for apache2.service failed. Use sudo apache2ctl configtest…

If you get Job for apache2.service failed. See “systemctl status apache2.service” and “journalctl -xe” for details, then use “sudo apache2ctl configtest” to see the...
Neelkanth Ram
7 sec read

Best Way To Achieve Quality in Product Development

All we need to deliver the Quality Project/Product to the clients. But every corn face a big problem in delivering things. Here i have...
Vinodini Visvanathan
1 min read

Capture Image with camera using Arduino & Ultrasonic

I have been in IOT space for quite few months and trying to integrate things with Arduino board, Recently I came across Ultrasonic sensor,...
karthikeyan S
1 min read

Ranorex For Web Application Testing

Web application are playing a vital role in the e-commerce and so on. Testing those web application is not a easy factor. There are...
Vinodini Visvanathan
1 min read

Capture & Embed Image in PDF using Html2canvas

I recently faced a situation where I needed to capture a part of a HTML page and embed it in a PDF file. I...
Surendran Sukumaran
1 min read

Ranorex For Testing Android App

Apps are becoming viral in and around world and smart phones are ruling us , everyone has smartphone and types of smartphones are more...
Vinodini Visvanathan
2 min read