Interview

Things you must know before MySQL Interview

What are the HEAP tables in MySQL ? HEAP tables also known as  Memory tables are tables taht present in the memory. When creating a HEAP table in MySql, we needs to specify the TYPE of table as HEAP. These memory tables  have values without data type like “BLOB” or…

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February 16th, 2017 Interview, MySQL, PHP, Tutorials

The most useful and bestseller courses on Udemy you should consider

The Complete Web Developer Course 2.0 Learn By Doing – build 25 websites and real mobile apps using HTML, CSS, Javascript, PHP, Python, MySQL and a lot more. It’s most current, in-depth and exciting coding course—to date. Designed for you—no matter where you are in your coding journey—this next-generation web…

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November 29th, 2016 Articles, Interview, Javascript, jQuery, Linux, MySQL, Node.js, PHP, SEO, Wordpress

How to use Database Transactions in Codeigniter ?

In order to use transactions in your database queries. You need to use Codeigniter’s transaction methods provided by db library of Codeigniter. The basic snippet is as follows: $this->db->trans_start(); # Starting Transaction //Do your Stuff Here i.e. Queries you wants to run on database $this->db->trans_complete(); # Completing transaction if($this->db->trans_status() ===…

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August 4th, 2016 Codeigniter, Databases, Interview, PHP

End to End guide on getting a Job in Tech industry

Resume Writing Spending time on resumes is one of the most undervalued aspects of job hunts. The multiplier on gains you get on the time spent refining your resume down to the last word is huge. Writing a resume is one time effort and then it would be used in…

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April 18th, 2016 Interview

Translates a given mRNA string to a peptide-chain in PHP

We can make a simple tool to translate the mRNA (5′-3′) string to a peptide chain by using PHP. Following class is meant to translate a given mRNA string (from 5′ to 3′) to a peptide-chain (Chain of amino acids). <?php class BioTranscription { function BioTranscription() { $this->amino_acids = array(‘Asp’…

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January 5th, 2016 Interview, PHP, Tutorials