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Rails

can’t find the ‘libpq-fe.h header *** extconf.rb failed ***

can’t find the ‘libpq-fe.h header *\* extconf.rb failed **, you may find this when you get error installing pg gem in your ruby environment.

Akshay Mohite Akshay Mohite 2 min read
Rails

Ruby Count vs Length vs Size

These methods are used on Arrays, Hashes or Objects. This tutorial will illustrate difference between count length and size.

Akshay Mohite Akshay Mohite 2 min read
Rails

Rails RecordNotFound Exception Handling

Rails RecordNotFound exception occurs when there is error while fetching records from database. RecordNotFound is one of the Exception Handling class provided by Rails.

Akshay Mohite Akshay Mohite 2 min read
Subversion

SVN command to check modified files

While using SVN command line, you may need to see status codes of modified/changes files. In this tutorial we will learn SVN command to check modified files.

Akshay Mohite Akshay Mohite 2 min read
Rails

database.yml rails

Database.yml is one of the most important files in rails project, database.yml rails is actualy a configuration file.

Akshay Mohite Akshay Mohite 3 min read
Rails

Lazy loading in rails – Rails Feature

Lazy loading in rails is the amazing feature provided with rails. In console you might have tried to examine how lazy loading in rails actually works. In this tutorial, we will learn about

Akshay Mohite Akshay Mohite 4 min read
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