Useful tips for everyday
Can you call an apex controller from JavaScript? This standard Visualforce component provides a simple way to invoke an Apex controller action method directly from…
How do I enable HTTPS in Fiddler everywhere? Start Fiddler Everywhere on the device that will capture the traffic. Go to Settings > HTTPS and…
What are the four different types of data testing? A test plan should always use four types of testing data: Normal data. Extreme data. Abnormal…
What do the arrows in a chemical equation mean? The chemical reaction arrow is one straight arrow pointing from reactant(s) to product(s) and by-products, sometimes…
How to do real time audio signal processing in Python? I have been trying to do real-time audio signal processing using ‘pyAudio’ module in python.…
How do you use the timer on PIC16F877A? Code Calculate the Timer Count for the required delay. Set the Presaclar bits in OPTION_REG as per…
How do you apply cloth effect for an object? Select the plane. Go to the Modify panel, and apply a Cloth modifier to the plane.…
What is phototransistor explain its working? A phototransistor is similar to a regular BJT except that the base current is produced and controlled by light…
How many hours is CST from MST? CST to MST call time CDT MDT 9:00 8:00 10:00 9:00 11:00 10:00 12:00 11:00 What time is…
How do I record my screen for testing? Setting up a screen recording # Open your favourite screen recording tool (see list below) Check that…