Useful tips for everyday
What does MySQL Group _ concat ( ) function do? MySQL GROUP_CONCAT() function returns a string with concatenated non-NULL value from a group. Also discussed…
How do you check table record count? The SQL COUNT() function returns the number of rows in a table satisfying the criteria specified in the…
Can triggers handle more than one operation at a time? Each trigger would handle multiple unrelated items of business logic. Can we have multiple triggers…
How do I fix a broken link on my website? There are 4 ways to fix broken internal links: Is It A Typo? One common…
How do you import an Excel file as a table in SQL? Import data in SQL database via SQL Server Import and Export data wizard…
What is the function of Google Translate app? The Google Translate app can translate dozens of languages, either through text or voice; just type, write,…
Can you extract subtitles from MKV file? First, install MKVToolNix and then put MKVExtractGUI-2.exe to the MKVToolNix folder, after that, double-click MKVExtractGUI-2 to run it.…
Who invented Mac OS X? Steve Jobs macOS succeeded the classic Mac OS, a Macintosh operating system with nine releases from 1984 to 1999. During…
How do you set app limits on Android? Tap “Get Plus” to unlock all the features. When you have the Pro version of ActionDash, select…
Are finite groups isomorphic? Finite abelian groups An arbitrary finite abelian group is isomorphic to a direct sum of finite cyclic groups of prime power…