How To Draw Circle In CSS With Text In The Middle?

If you want to see the quick demo, see this link which shows the total vote count and comment count inside a css circle.

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Secure API with JWT (JSON Web Token)

I have recently come across JSON Web Token (JWT) which is pronounced as ‘jot’. So what is JWT? Here is the definition that I read from JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred

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My Experiments on SIP SoftPhone for Android

I wanted to build a simple SPI Softphone for Android and started digging out the possibilities. As you know Session Initiation Protocol (SIP) is a communications protocol for signalling and controlling multimedia communication sessions .Largely used in linked Firms to

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Fix for Nodejs – Cannot allocate memory and Process out of memory issues

When you face the error Uncaught Error: ExecJS::RuntimeError: FATAL ERROR: Evacuation Allocation failed – process out of memory and rails assets pipeline Cannot allocate memory – nodejs while deploying and running a Ruby on Rails, you can fix it by

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Three Ways to Manage Assets in Rails

These days almost all web applications uses loads of JavaScripts (like jQuery, AngularJS and so on) and its becoming challenging to maintain the its versions and dependencies. Lets see how we can manage such external JavaScripts assets within a Rails

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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 a different and more efficient way to handle it.

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Tips: Reduce First Page Loading Time After git-deploy

Add the curl -v -sS 2>&1 >/dev/null | grep ‘>’ | cut -c1-2 –complement to deploy/restart. It will hit the server just after deployment so that your page all set to serve the first visitor after deployment without waiting

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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 the lines export LC_CTYPE=en_US.UTF-8 export LC_ALL=en_US.UTF-8 to the file deploy/after_push

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

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 fix that you can try.

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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 introduce what is node and what makes it different from others . Till then i was

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