Useful tips for everyday
How to get the max value in a field? SELECT id,name,class,MAX (mark) as max_mark FROM `student` didn’t work in my h2 An error message showing…
Is running backwards good for your back? Running backwards requires you to keep good posture, standing more upright and your spine is supported by all…
Is audio jack dead? Samsung arguably kills the venerable audio minijack forever. As The Doors once sung: “This is the end.” After four decades of…
How do subtypes work? Subtypes are a subset of features in a feature class, or objects in a table, that share the same attributes. They…
What happens if I turn off my car without putting it in park? RAY: Well, the act of turning off the engine while the car…
Can we use if condition in WHERE clause in SQL? If you want to apply some “IF” logic in the WHERE clause all you need…
What are the chances of getting a duplicate GUID? As the number of GUIDs approach infinity, the probability for duplicate GUIDs approach 100%. In very…
Is it safe to close a pop-up? Specifically, you should never click anywhere in a pop-up window. Even buttons labeled “Cancel” or “Close” or a…
How to remove a partner from Microsoft Docs? 1 In the admin center, go to the Settings > Partner relationships page. 2 On the Partner…
How Ziegler Nichols method is useful in tuning of PID controller? A popular method for tuning P, PI, and PID controllers is the Ziegler–Nichols method.…