Useful tips for everyday
How to create SELECT query for two tables? Open the two tables (tblClients and tblLeads) and examine their structure and data. Create a new select…
Does access token expire? By default, access tokens are valid for 60 days and programmatic refresh tokens are valid for a year. Day 360- If…
Do you lose data when upgrading macOS? Generally speaking, upgrading to a subsequent major release of macOS doesn’t erase/touch user data. Pre-installed apps and configurations…
How do I delete Batterystats bin? Launch Root Explorer, or any other file manager with access to your Root directories. Now head over to the…
Can a pothole cause tire sidewall damage? Potholes can puncture your tire or bend or crack your wheel. It can damage your tire’s sidewall or…
How do you find a file that is a certain size in Linux? File size >= 100MB. Find all files that have a size >=…
What device prevents the landing gear from being retracted while the aircraft is on the ground? Ground locks Ground locks are used in landing gear…
What is GPL server? The GNU General Public License (GNU GPL or simply GPL) is a series of widely used free software licenses that guarantee…
How do I create a SQL query with better performance? 25 tips to Improve SQL Query Performance Use EXISTS instead of IN to check existence…
What is the purpose of savepoint? A savepoint is a marker that defines the beginning of a nested transaction. This marker can be later used…