Useful tips for everyday
How do I make first text bold in Excel? VBA code: Bold only the first word in cells Press the F5 key to run the…
What is lambda in BIBD? A BIBD is defined as an arrangement of v distinct objects into b blocks such that each block contains exactly…
What database does Stripe use? According to Patrick Collison in his interview on Techzing, Stripe uses MySQL and Mongo. What can Stripe be used for?…
What is rating in Apple music? You can assign a rating — from one to five stars — to a song, album or music video…
What is node impurity? The node impurity is a measure of the homogeneity of the labels at the node. The current implementation provides two impurity…
How are correlations related to the sample size? The next figure shows the proportion of estimates close to the true estimate, as a function of…
Is blocking collection thread-safe? What is a BlockingCollection? The BlockingCollection is a thread-safe collection in which you can have multiple threads add and remove data…
How do I disable trigger in production using custom settings? How to Deactivate/Delete the Apex Class/Triggers in Production DEACTIVATE THE TRIGGER IN SANDBOX AND DEPLOY.…
How do I check for memory leaks in Linux? Explore Memory and Resource Leak Detection Tools GNU malloc. Under Linux using GNU libc, the kernel…
What does the button do in Ajax automation? Button is a wireless panic button that, when pressed, transmits an alarm to users, as well as…