Useful tips for everyday
How do you find the first repeated char from a string? An efficient solution is to use Hashing to solve this in O(N) time on…
How do I force delete a file in Linux? Open the terminal application on Linux. The rmdir command removes empty directories only. Hence you need…
What is hand pose estimation? Hand Pose Estimation aims to predict the position of joints on a hand from an image, and it has become…
How many Gold Seal CFI are there? Those who hold both Master Flight Instructor and FAA Gold Seal Instructor are rare. There are estimated to…
How do you request a password reset? I am most respectfully writing this letter to request you for resetting password for ________ (Account Username). This…
What is the definition of a restricted Boltzmann machine? A restricted Boltzmann machine ( RBM) is a generative stochastic artificial neural network that can learn…
How do you pre-populate a fields in Google forms? Inside the Google Form editor, click the 3-dot menu choose the Get pre-filled link option. Here,…
How do I use Bluebird NPM? Generating promises with the BlueBird library Step 1) Installing the NPM Modules. npm install bluebird. Step 2) The next…
How do you view a role? Once you are in the Server Settings menu, press on the Roles tab to view the full list of…
How do you query a date? SQL SELECT DATE SELECT* FROM. table_name WHERE cast (datediff (day, 0, yourdate) as datetime) = ‘2012-12-12’ How can I…