Sometimes, you want to invoke a messagebox dialog from the windows command line, and here is one that is written in Windows Batch. @echo off rem Example Msgbox "Hello …
A ‘Fractal Graph’ can be seen as ‘self similar’. For example, This is a fractal graph that is made by LOGO turtle graphic. Each element is a tiny star …
It is not easy to debug multithreading application because of threads jumping and interleaving each other. When I was debugging some algorithms, I always change the application setting to …
Let’s suppose we have a table containing two columns ID and sex, and our task is to swap the values of sex i.e. from ‘f’ to ‘m’ and from …
How much can you earn by upvoting steemit posts (curation) per day? You can see curation rewards for the last 7 days via (Rewards -> Curation Rewards) I spent …
If you have a following list that you would like to unfollow if he/she is inactive for at least 7 days, you might run the following SQL query (thanks …
