Useful tips for everyday
What is wired property in lightning component? Wiring a property is useful when you want to consume the data or error as-is. If the property…
How do I scroll up and down in terminal? Press “Ctrl-A” on the keyboard and press “Esc.” Press the “Up” and “Down” arrow keys or…
How to calculate the size of a row? Now we calculate the size of row using system stored procedure. Now we calculate the space required…
What determines the speed of a stepper motor? pulse frequency The rotating speed of the stepper motor is determined by the speed of the pulse…
How do you write version numbers in file names? Include a version number at the end of the file name such as v01. For the…
How do I export metadata from Salesforce? Right-click on an edge and select New Metadata → Extract from Salesforce You’ll then need to enter a…
How do I change my umask? To change your umask during your current session only, simply run umask and type your desired value. For example,…
How does altitude affect jet engine performance? The reduction in air mass flow rate is due to the lower air density at higher altitude hence…
What is the use of SFP port in switch? An SFP port connection enables the transfer of data between two devices via an SFP transceiver…
How do you measure the accuracy of an instrument? The ability of the instrument to measure the accurate value is known as accuracy. In other…