Useful tips for everyday
How do you use grep and WC? Using grep -c alone will count the number of lines that contain the matching word instead of the…
Which of the following is used to implement of flood-fill algorithm? DFS Approach: Similarly DFS approach can be used to implement the Flood Fill algorithm…
Can a Fourier transform be generalized to 3 dimensional space? The Fourier transform can also be generalized to functions of several variables on Euclidean space,…
Why does Cycles render very grainy in Blender? Setting the sample count to a very high number and letting the engine render for a while…
What do you know about binary variables? Binary variables are variables which only take two values. For example, Male or Female, True or False and…
Should there be a space between number and degree Celsius? In sum: writers and editors reporting Celsius or Fahrenheit should (1) close up spaces between…
What sensors are used in wind turbines? Eddy Current Sensors. One of the most common types of sensors in wind turbines are eddy current sensors—also…
How do I scan for host with nmap? Live hosts scanning with Nmap You can use the command ifconfig to determine which IP range you…
How do I save a document in viewer? To save a copy of your annotated PDF for future viewing using the document viewer or any…
How to add CSS style to Drupal views? Clear the cache on your Drupal site via Configuration > Performance. Your CSS changes should now apply…