Useful tips for everyday
How do you solve replication lag? To mitigate replication lag for large operations we use batching. We never apply a change to 100,000 rows all…
What does Database Engine Tuning Advisor do? Database Engine Tuning Advisor examines how queries are processed in the databases you specify, and then recommends how…
How to connect Arduino to a computer through the serial port? Arduino use the usb port to simulate a serial port so we have to…
How do I merge two selected queries in Oracle? Procedure To combine two or more SELECT statements to form a single result table, use the…
Which is a dependent variable between 0 and 1? In the economics literature, most of the investment-related papers use investment rate as a dependent variable,…
Why is capacitor used in buck converter? This enables efficient, high frequency operation and significantly smaller solution size. The series capacitor buck converter has beneficial…
What is mixing audio? Audio mixing can turn a collection of sounds into a cohesive song. Audio mixing is when you edit, revise, and fine-tune…
What does increasing the sampling frequency do? The more samples that are taken, the more detail about where the waves rise and fall is recorded…
Can you convert a string to an integer in JavaScript? Obviously, converting to a Number gives you a value that might be a float rather…
Can you read Facebook messages in email? Yes, Facebook has discontinued displaying conversations messages in email notifications and that’s kind of disappointing for many users.…