Useful tips for everyday
How many bytes is Base64? Each Base64 digit represents exactly 6 bits of data. So, three 8-bits bytes of the input string/binary file (3×8 bits…
What to do when pop up blocker does not work? Select Pop-ups and redirects. Move the Block toggle to On. If the popup blocker is…
What is breadth first search in Java? The basic approach of the Breadth-First Search (BFS) algorithm is to search for a node into a tree…
How do you make a recursive function more efficient? Bottom-up. Sometimes the best way to improve the efficiency of a recursive algorithm is to not…
How can I improve my DB query performance? 25 tips to Improve SQL Query Performance Use EXISTS instead of IN to check existence of data.…
How do you write a text-based adventure game? So, let’s begin! 1 – Play it. 2 – Start small. 3 – Define a scope for…
When to use named fields in pattern matching? You can use the named fields in a pattern matching expression as follows. The use of the…
How do you reverse a singly linked list without using an extra node? Reverse a linked list in Linear Time without using extra space Create…
What is depth matching in logging? 1. n. [Reservoir Characterization] The practice of shifting depths of various data sets to a measurement that is known…
What is the format of date function in PHP? Specifies the format of the outputted date string. The following characters can be used: d –…