Useful tips for everyday
How can I access my PostgreSQL database remotely? You can use either of the following methods to access your PostgreSQL databases remotely: SSH tunnel: This…
How to implement sliding window partition in SQL Server? Sliding Window Partition Steps in SQL Server. There are 5 steps to implement in the Sliding…
How do I make my monitor black? How to Turn Your Desktop Black Go to Settings > Personalization > Background. Under Background, select Solid color…
How do I change the order of the notification bar? Pull down the notification bar > click on the three square icon on top right…
How do you add a DataSet table to another DataSet? You could also use DataSet. Merge for this: If the target DataSet doesn’t contain a…
When to use parent group in hierarchical groups? Hierarchical groups: Using a parent group for permission inheritance. In a hierarchical group structure, all permissions assigned…
What is ConcurrentDictionary C#? ConcurrentDictionary is thread-safe collection class to store key/value pairs. It internally uses locking to provide you a thread-safe class. It provides…
How do you find the highest value in a list? Use max() and list. index() to find the max value in a list number_list =…
How do you plot a signal in the frequency domain in Matlab? How to plot the frequency spectrum of a signal on Matlab? clear all;clc.…
How do you INSERT multiple records to get the identity value? Your options are using a cursor and taking the identity for each row you…