Useful tips for everyday
Can a schema lock be acquired because of an existing lock? A schema lock cannot be acquired because of an existing lock. Cause When creating…
What happens if you over tighten an oil filter? Over tightening the oil filter can either strip the threading, or break the O-ring. If the…
Do DC motors have polarity? Simply put, DC motors can turn in either direction (clockwise or counter-clockwise) and can be easily controlled by inverting the…
Do I need to set pointer to null after delete? Just as it’s good practice to always initialize variables before use, it’s good practice to…
What does a histogram data viewer display in SSIS? Histogram: Displays distribution of numeric values and works only with numeric data. Scatter plot: Displays scatter…
Why is my car squeaking When started? If you ever hear a loud engine squeal or screeching noise when starting your car, it could be…
Does capacitance change over time? Among ceramic capacitors, the capacitance, especially of capacitors classified as a high dielectric constant (X5R,X7R characteristics etc.), decreases over time.…
Why do we still use symmetric encryption? The entities communicating via symmetric encryption must exchange the key so that it can be used in the…
How do I pixelate a picture on my Iphone? Introducing Pixelate feature for iOS Download the new version of iOS Fotor and select the photo…
Is SR flip-flop a sequential circuit? The SR flip-flop, also known as a SR Latch, can be considered as one of the most basic sequential…