Useful tips for everyday
How do you represent decimals in binary? An easy method of converting decimal to binary number equivalents is to write down the decimal number and…
What is DAQ noise? There is EMI (Electro Magnetic Interference) and RFI (Radio Frequency Interference) induced noise along the path of the signal wires. There…
What are the 4 basic processes used at the network layer? The network layer defines communication over the network through four basic processes which are…
Is Excel an open data format? Most modern spreadsheet packages can open CSV/TSV files for viewing. To maintain formatting data you will want to save…
What is the difference between MySQL 5.7 and MySQL 8? MySQL 8.0 implements data-at-rest encryption of UNDO and REDO logs. In 5.7 we introduced Tablespace…
How can I type Chinese in Ubuntu? click dash home, search for “language support” click “install/remove language” and add Chinese. click dash home, search for…
What every pilot should know about holding? Low Visibility/Ceilings: Low IFR conditions can back up traffic flow easily. There’s no way aircraft to visually follow…
Why is my MacBook air screen black after an update? Press and hold the power button for about 10 seconds. Press and release the power…
How do I cancel Apple music? How to cancel a subscription from Apple Open the Settings app. Tap your name. Tap Subscriptions. Tap the subscription…
Why do we separate databases? Good reasons to create separate databases would be to support different availability requirements or simplify administration. For example if your…