Online Coding Platform
As of my last update in September 2021, there are several excellent websites where you can practice coding online. These platforms offer various progr...
Showing all posts with category Coding Challenges
As of my last update in September 2021, there are several excellent websites where you can practice coding online. These platforms offer various progr...
Note: If the number is a multiple of both 3 and 5, only count it once. References : codewars ,leetcode and others ...
What is Array Unpacking? Array unpacking allows you to "spread" the elements of one array into another array or function call. You us...
<?phpfunction countContinuousSubarrays($nums) { $n = count($nums); $left = 0; $totalSubarrays = 0; &...
The Program Here’s the complete code: $arr = [ ["name" => "birbal", "dept" => "HR"], ["name" =...
GREP: Global Regular Expression Print The grep command is an essential power tool for developers and system administrators. Whether you're searchin...
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What is a Closure in JavaScript? A closure happens when an inner function uses variables from its outer function. Even after the outer functi...