Useful tips for everyday
How do you change permissions in Linux for all files in a folder? To change directory permissions for everyone, use “u” for users, “g” for…
What is a dual table in SQL? It is a table that is automatically created by Oracle Database along with the data dictionary. DUAL is…
What is the purpose of smart antenna? Also known as adaptive antennas, these use an array of antennas in combination with smart signal processing algorithms…
How do you program a calculator? Step 1: Familiarize Yourself With Specific Keys. Step 2: Give Your New Program a Name. Step 3: Find the…
Are bogons bad? Bogons are bad for several reasons. So bogon packets cannot be used to, for example, send spam e-mails or to send HTTP/web…
Why do I keep getting about blank page? If you always see about:blank whenever you open your web browser, and you’d rather see your browser’s…
Why softmax is used in last layer? The softmax function is a function that turns a vector of K real values into a vector of…
How do you iterate through an Excel file? Iterate through Excel Row In the Sequence – Add an Excel Application Scope and specify the file…
Does Bluetooth use battery when not connected? For Android users, it’s as easy as clicking on your battery icon and selecting the Battery Usage option.…
How do I organize layers in blender? To move selected objects to a different layer, press M and then select the layer you want from…