Useful tips for everyday
Can you use BFS for shortest path? BFS can be used to find shortest path in an unweighted cyclic graph as well. If a graph…
Do the numbers on The Blacklist mean anything? Each criminal’s name correlates with a number and every episode focuses on that criminal’s story and capture…
How large is an MD5 hash? The hash size for the MD5 algorithm is 128 bits. The ComputeHash methods of the MD5 class return the…
Does nextInt skip a line? In order to avoid the issue, use nextLine(); immediately after nextInt(); as it helps in clearing out the buffer. When…
How do I Vlookup match data from another sheet? How to Vlookup from another workbook in Excel Open both files. Start typing your formula, switch…
How do you represent a maze? We represent the maze as an ASCII matrix maze using ‘# for the walls, ‘. ‘ for the white…
Which is faster Python or MATLAB? On most situations, MATLAB is faster than Python according to that benchmark. Occasionally, MATLAB becomes a bit slow; it…
How do you rotate a matrix without extra space? 1st is finding the transpose and second is reversing the columns without using extra space. A…
How do I get my computer to recognize a second monitor? To detect a second monitor manually on Windows 10, use these steps: Open Settings.…
How do you trigger an event change worksheet? Worksheet Change Event Open the Visual Basic Editor. Double click on a sheet (for example Sheet1) in…