Useful tips for everyday
What is a text overlay meaning? A text overlay provides the ability to superimpose one or more text elements over a video stream. The resulting…
What is Invocable method? Invocable methods are called with REST API and used to invoke a single Apex method. Invocable methods have dynamic input and…
How to add a watermark to a video in FFmpeg? Once you have ffmpeg installed, adding a watermark is as easy as passing your existing…
Does incognito work for canvas? For troubleshooting, consider logging in to Canvas using an incognito or private browser window, which will provide a browser session…
Should I use average or weighted average? The average is used to find the middle value and generalize the same, hence it is also called…
How to reload and reattach modified xref layers? Reload or reattach the xref. Type XREF. Select reference > Right-click > Change Path Type. Alternatively, detach…
What is automation testing and what are the tools which are used for automation testing? Usually, regression tests, which are repetitive actions, are automated. Testing…
What is a non deterministic query? An SQL statement is non-deterministic in a replication set if it does not return the same result when executed…
How do I change the priority of a swapfile? Temporarily change the swap priority Before changing the priority make sure the swap device is not…
How do you interpret P values in OLS? How Do I Interpret the P-Values in Linear Regression Analysis? The p-value for each term tests the…