Useful tips for everyday
Is there a limit to the number of columns in MySQL? MySQL has hard limit of 4096 columns per table, but the effective maximum may…
How to install your services in SQL Server 2016? I ran the SQL Server 2016 Express ISO setup. All the components installed except for R…
Does your vote count if you vote early? An early ballot is any ballot distributed to a voter prior to election day. An early ballot…
How can I successfully login with root after running MySQL? Open a new terminal window and log into mysql service + select mysql database: Set…
What does substring mean in SQL server syntax? SUBSTRING (Transact-SQL) Returns part of a character, binary, text, or image expression in SQL Server. Syntax. Arguments.…
How do I set a password for MariaDB? Use the mysqladmin command-line utility to alter the MySQL/MariaDB password, using the following syntax: mysqladmin –user=root password…
How do I fix error 2002? The following steps should fix the Error 2002 issue: Download PC Repair application See more information about Outbyte; uninstall…
When to use code formatting and comments in a document? Code formatting and comments are one of those things that you only notice once they…
What is difference between managed and unmanaged disk in Azure? The managed disk provides less access time, enhanced manageability and high availability which provides the…
Why does the LASSO give zero coefficients? The lasso performs shrinkage so that there are “corners” in the constraint, which in two dimensions corresponds to…