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Articles tagged with #java
Have you ever had a request where GET just didn’t feel like enough, but using POST felt like a bit too much? You’re only trying to fetch some data, but the query is getting too complex to comfortably
When building a secure backend for a REST API, two key terms often come up: JWT (JSON Web Tokens) and OAuth. You might be wondering, what exactly are they, and why is everyone using them? Let’s dive in, because as they say, ‘Don’t underestimate the p...
This is the Medium level question of Leetcode Link. Problem Description Given the string s, return the size of the longest substring containing each vowel an even number of times. That is, 'a', 'e', 'i', 'o', and 'u' must appear an even number of tim...
This is the Medium level question of Leetcode Link. This question is asked in Companies like:- bloomberg | linkedin | microsoft Problem Given an integer array nums, find the subarray with the largest sum, and return its sum. Example 1: Input: nums = ...
This is the Medium level question of Leetcode Link. This question is asked in Companies like:- Samsung | Facebook | PegaSystems |GoldmanSachs | Uber | eBay | Walmart | OYO | Triology | Bunzo Problem There is an undirected graph with n nodes, where ea...
In this series of Git blogs, I will discuss essential Git commands crucial for developers, especially those addressing challenges in collaborative work. During numerous interviews, Git often emerges as a favoured topic for interviewers, with a pencha...
