Useful tips for everyday
How do I find the number of rows in a cursor? %ROWCOUNT Attribute When a cursor is opened, %ROWCOUNT is zeroed. Before the first fetch,…
How do you find the upper limit and lower limits? Find the average and standard deviation of the sample. Add three times the standard deviation…
Why is there stuff coming out of my AC? Water commonly drips from HVAC systems because of disconnected or clogged drain lines. An overflowing or…
What is the difference between one sample and two sample t-test? As we saw above, a 1-sample t-test compares one sample mean to a null…
How do you measure output impedance in Cadence? Z=V/I ; I =1A , so you get directly the output impedance vs. frequency. What is the…
What is the meaning of custom tags? A custom tag is a user-defined JSP language element. The web container then invokes those operations when the…
Why overlap-add method is required? The overlap-add method is used to break long signals into smaller segments for easier processing. FFT convolution uses the overlap-add…
What size are tweeter speakers? The overwhelming majority of dome tweeters presently used in hi-fi speakers are 25 mm (1 in) in diameter. A variation…
Can we sync OneDrive on Windows Server 2012? Unfortunately, this feature for OneDrive sync app is not available for Windows server 2012. Because this feature…
Is Promise reject an error? reject function returns a Promise that is rejected. For debugging purposes and selective error catching, it is useful to make…