MySql

How to Get Yesterday's Date in MySQL?

Mahabubur Rahman 12:16:00 PM

Problem :  We would like to get yesterday's date in MySQL database. So we need to execute query to solve this.  Sol…

MySql

How to Get Current Date in MySQL?

Mahabubur Rahman 11:39:00 PM

Problem :  We would like to get current date in MySQL database. So we need to execute query to solve this.  Solution : …

AWS

Resolving the Boto3 NoCredentials Error in Python

Mahabubur Rahman 11:20:00 AM

The NoCredentialsError is an error encountered  when using the Boto3 library to interface with AWS(Amazon Web Services)…

AWS

boto3 client Unable to locate credentials

Mahabubur Rahman 10:41:00 AM

botocore.exceptions.NoCredentialsError: Unable to locate credentials This exception occurred when you try boto3 client…

What is an Elastic IP Address

Mahabubur Rahman 10:53:00 PM

An Elastic IP address is  a reserved public IP address that you can assign to any EC2 instance in a particular region, …

Python

Reading a JSON File in Python

Mahabubur Rahman 3:42:00 PM

The full form of JSON is Javascript Object Notation. It means that a script (executable) file which is made of text in …

MySql

How To Create a New User and Grant Permissions in MySQL on CentOS 7

Mahabubur Rahman 10:23:00 AM

Introduction MySQL is an open-source relational database management system.  It is the most popular open-source databas…

MySql

How to Install MySQL 5.7 on CentOS 7

Mahabubur Rahman 1:18:00 AM

MySQL  is an open-source relational database management system.  It is the most popular open-source database in the wor…

MySql

error no. 1130 mysql server

Mahabubur Rahman 7:55:00 PM

It looks like the user has access to localhost only. So you have to set all ip access by '%'.   On your server …

Python3

How I can convert a Python Tuple into Dictionary?

Mahabubur Rahman 2:38:00 AM

Tuple elements are enclosed inside parentheses, while dictionary elements appear as a key-value pair and are enclosed i…