Useful tips for everyday
Is an airplane free fall? Since all objects fall at the same rate in the absence of other forces, objects and people will experience weightlessness…
Why do we choose hierarchical clustering over K means clustering? K Means clustering needed advance knowledge of K i.e. no. of clusters one want to…
Which is correct syntax for expression bodied function? The Syntax of expression body definition is, member => expression; where expression should be a valid expression…
Is a rootkit a type of Trojan? A rootkit is a clandestine computer program designed to provide continued privileged access to a computer while actively…
How to use aggregateresult in soql in apex? The aggregate functions COUNT (fieldname), COUNT_DISTINCT (), SUM (), AVG (), MIN () and MAX () in…
How do I track Bing conversions? The Bing UET tag tracks the conversion goals, such as form fills. To start creating goals, navigate to the…
When do we use the master detail relationship? The Master Detail relationship is used when we want to control the display of detail records based…
Which is not present in the DTFT formula? not present 1. Linearity .x[n]+B.x[n ] .X(w)+B.X(w ) 2. Time-Shift (Delay) [n-N] e-jwN. X(w) 3. Frequency-Shift [n].ejwCn…
How do I secure my VPN server? Here are some steps you can take to add more security to your VPN connection. Use the right…
Why is my file so big? Excel has a “used range” for every sheet in your workbook. The larger this is, the bigger the file…