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Search and Replace WordPress Plugin

Today, I learned something new while fixing a friend’s blog. Actually, fixing is not the term but rather “restoring”. I was also to research about this problem I encounter with her blog. It was because I have problems in moving her blog contents to another, causing images to load the small red “x” instead of …

How to send Email using Ruby on Rails no Gem used

If you are a web developer it is a need for you to know how to send email using your own codes. Which is luckily as for being a Ruby on Rails Programmer it is really easy. The following are the steps on how to send email in ruby on rails. Step 1. require ‘rubygems’ …

How to generate your own ID Number?

Enrolment system is only one of many systems who need to have or generate unique ID number. Example of this is your student number, employee number which is automatically generated by the computer to give you a unique identification. And you as a programmer you will use this unique identification of the particular student to …

How to Limit the query of data from mysql database?

One important thing to know in generating any result from database is to limit the data’s being shown coming from database. One good example is what if you as a programmer need to display all the products of the particular grocery store and its description. Can you imagine how many products can a grocery has? …