Useful tips for everyday
What is the output of an OR gate if the inputs are 1 and 1? Combinational circuits are built of five basic logic gates: AND…
Can you root an Android emulator? Please note that android emulators already are “rooted”. You do not need to do anything to get a root…
What does it mean to make code DRY? Don’t repeat yourself “Don’t repeat yourself” (DRY, or sometimes “do not repeat yourself”) is a principle of…
How do I fix time server error? How can I fix the time.windows.com synchronization error? Check if Windows Time service is running. Use a different…
How do I give access to all directories in Linux? To change directory permissions for everyone, use “u” for users, “g” for group, “o” for…
Why are there 2 copies of photos on my iPhone? If you’re using multiple cloud services, such as iCloud and Google Photos, duplicates become more…
What type of radiation is EMitted by power lines? EMR associated with power lines is a type of low frequency non-ionizing radiation. Electric fields are…
Why is my phone volume suddenly high? It could be a built in limiter to the audio player. It is keeping the volume below a…
How do I view the attachment object in Salesforce? To do this, click on Setup, open the Object Manager and select the Object you’ll be…
Is shell script and bash script same? Shell scripting is scripting in any shell, whereas Bash scripting is scripting specifically for Bash. In practice, however,…