ManthanHD

Findings, thoughts and observations from the eye of a Software Engineer.

  • Findings
  • Agile
  • Thoughts
  • Educational
  • Skills
  • Random

Month: April 2013

Changing MySQL username and password used by PHPMyAdmin

20th April 2013 / Leave a Comment

So, I had to do this the other day and I got a bit confused. After poking around a bit, I finally found it. If you have xampp installed, go to the install directory. In my case, this directory is C:xampp which is the default directory. Locate the phpmyadmin folder and open it. Locate the config.inc.php file within the phpmyadmin folder. Open up the file. You need to make change in the following two lines:

$cfg['Servers'][$i]['user'] = 'root'; 
$cfg['Servers'][$i]['password'] = 'password'

The underlined parts are the ones that you’ve got to change. This file contains a lot of admin stuff so make sure you look around a bit and understand what it does.

If you don’t know what you are doing, ensure you take a backup of the file before changing things.

Did you find this post useful? Spread the word!

  • Facebook
  • Twitter
  • LinkedIn
  • Reddit
  • WhatsApp
  • More
  • Email
  • Skype

Like this:

Like Loading...
Posted in: Findings Tagged: mysql, php, phpmyadmin

Preventing class redefinition errors in C++

14th April 2013 / Leave a Comment

I have just started learning C++ and have been getting a lot of these errors. I finally found a solution to this after spending some time on the internet.

Say for instance you have a class called “Animal” and g++ complains that this class is being redefined. Just add the following two lines at the very top of the Animal.h file:

#ifndef ANIMAL_H
#define ANIMAL_H

and add the following at the very bottom of the file:

#endif

So, if your class is called SomeClass, then it will be SOMECLASS_H instead of ANIMAL_H. You should have these in every header file. It prevents that header file from being redefined more than once.

Did you find this post useful? Spread the word!

  • Facebook
  • Twitter
  • LinkedIn
  • Reddit
  • WhatsApp
  • More
  • Email
  • Skype

Like this:

Like Loading...
Posted in: Findings Tagged: c

How to tell which Linux partition a directory is on?

13th April 2013 / Leave a Comment