Useful tips for everyday
How to get the unique ID of an object? You can use System.identityHashCode to get that id for any class. hashCode () method is not…
How to find the most recent file in a directory? Expanding on the first one above, if you want to search for a certain pattern…
How to create multiple working directories with Git? git-new-workdir project-dir new-workdir branch where project-dir is the name of the directory containing your.git repository. This scripts…
Is FSM sequential circuit? A synchronous sequential circuit is also called as Finite State Machine FSM, if it has finite number of states. There are…
Can Big O be used for best case? So, In binary search, the best case is O(1), average and worst case is O(logn). In short,…
How do you unmount a busy Target? If possible, let us locate/identify the busy process, kill that process and then unmount the samba share/ drive…
How do you visualize health data? Visualizing health data allows experts to present key trends and information via graphs, charts, and other visuals that show…
Should plus be URL encoded? @PabloAriel According to a W3C document addressing URLs: “Within the query string, the plus sign is reserved as shorthand notation…
How does location based advertising work? Location-based marketing allows organizations to target consumers at a granular, person level with online or offline messaging based on…
How many bounties do you need to complete for Mandalorian? There are 40 of them in total, so it shouldn’t be too hard to find…