21
June 2021
Using Hashicorp Vault with LDAP(OpenLDAP) based Login/Auth and Policy Authorization
20
June 2021
Vault installation with tutorial on Userpass authentication with Policy Authorization
19
June 2021
OpenLDAP installation on Ubuntu with practical examples using ldapadd, ldapmodify, etc.
01
November 2020
Leetcode Solution: Understand Minimum Score Triangulation of Polygon With Brute Force and Optimal Solution
19
October 2020
Understand Leetcode Longest Happy String(1405) With Brute Force and Optimal Solution
20
September 2020
Leetcode Solution: Understand Leetcode problem All Elements in Two Binary Search Trees(1305) Solution
20
September 2020
Leetcode Solution: Understand Leetcode problem Construct Binary Search Tree From Preorder Traversal(1008) Solution
19
September 2020
Leetcode Solution: Understand Leetcode problem Maximum Binary Tree(654) Solution
19
September 2020
Leetcode Solution: Understand Leetcode problem Sum of Nodes With Even Valued Grandparent(1315) Solution
19
September 2020
Leetcode Solution: Understand Leetcode problem Deepest Leaves Sum(1302) Solution
13
September 2020
Leetcode Solution: Understand and solve Leetcode problem Symmetric Tree or Mirror Tree (101)
13
September 2020
Leetcode Solution: Understand and solve Leetcode problem Diameter of Binary Tree(543)
13
September 2020
Leetcode Solution: Understand and solve Leetcode problem Binary Tree Paths(257)
12
September 2020
Leetcode Solution: Understand Leetcode problem Cousins in Binary Tree(993) Solution
12
September 2020
Leetcode Solution: Understand Leetcode problem Sum of Left Leaves(404) Solution
12
September 2020
Leetcode Solution: Understand and solve Leetcode problem Same Tree(100)
12
September 2020
Leetcode Solution: Understand and solve Leetcode problem Minimum Absolute Difference in BST(530)
06
September 2020
Leetcode Solution: Understand and solve Leetcode problem Construct String From Binary Tree(606)
06
September 2020
Leetcode Solution: Understand and solve Leetcode problem Two Sum IV - Input is a BST Solution(653)
05
September 2020
Leetcode Solution: Understand and solve Leetcode problem Convert BST to Greater Tree Solution(538)
05
September 2020
Leetcode Solution: Understand and solve Leetcode problem Convert Sorted Array to Binary Search Tree(108)
30
August 2020
Leetcode Solution: Understand and solve Leetcode problem Average of Levels in Binary Tree(637)
30
August 2020
Leetcode Solution: Understand and solve Leetcode problem Leaf Similar Trees(836)
30
August 2020
Leetcode Solution: Understand and solve Leetcode problem Sum of Root to Leaf Binary Numbers(1022)
25
August 2020
Leetcode Solution: Understand and solve Leetcode problem Univalued Binary Tree(965)
25
August 2020
Leetcode Solution: Understand and solve Leetcode problem Maximum Depth of N Ary Tree(559)
23
August 2020
Leetcode Solution: Understand and solve Leetcode problem Increasing Order Search Tree(897)
23
August 2020
Leetcode Solution: Understand and solve Leetcode problem Merge two binary trees(617)
22
August 2020
Leetcode Solution: Understand Leetcode problem Range Sum of BST(938) With a Brute Force and Optimal Solution
16
August 2020
Leetcode Solution: Understand Leetcode problem Integer Break (343) With a Brute Force and Optimal Solution
01
August 2020
Leetcode Solution: Understand Leetcode problem Longest Arithmetic Sequence With a Brute Force and Optimal Solution
01
August 2020
Leetcode Solution: Understand Leetcode problem Longest Zig Zag Path in a Binary Tree With a Brute Force and Optimal Solution
26
July 2020
Leetcode Solution: Understand Leetcode Minimum Path Sum With Brute Force and Optimal Solution
21
July 2020
InfluxDB Out of Memory: Ways to Debug and solve the influxDB Out of Memory(OOM) issue
17
July 2020
Understand Arithmetic Slices(413 Leetcode) With Brute Force and Optimal Solution
12
July 2020
Understand Leetcode Count Submatrices With All Ones(1504) With Brute Force and Optimal Solution
04
June 2020
Change to center alignment code editor for Intelliji IDEs
30
May 2020
Understand Leetcode Filling Bookcase Shelves Optimal Solution
24
May 2020
Understand Leetcode Minimum Cost for Tickets With Brute Force and Optimal Solution
16
May 2020
Understand Leetcode Airplane Seat Assignment Probability With Brute Force and Optimal Solution
19
February 2020
Proxy Pattern or Proxy Design Pattern: Learn Proxy Design Pattern with a Real World example by looking into How Hibernate ORM works!
15
February 2020
State Pattern or State Design Pattern: Learn State Design Pattern with a Real World example by creating a Document Management Application
09
February 2020
Composite Pattern or Composite Design Pattern: Learn Composite Design Pattern with Real World Example by creating an HTML parser
02
February 2020
Learn GitHub Actions and Workflows by creating a workflow pipeline from Scratch
02
February 2020
Template Design Pattern or Template Method Design Pattern: Learn Template Method Design Pattern through aR Real World Example by creating a Report Generator
19
January 2020
Adapter Pattern or Adapter Design Pattern: Learn the Adapter Design Pattern with a Real World Example using a Currency Converter
11
January 2020
Command Pattern or Command Design Pattern: Learn Command Design Pattern with a Real World Example of Quartz Scheduler
01
January 2020
Singleton Pattern or Singleton Design Pattern: Learn Singleton Design Pattern with a real world example by creating a Configuration Manager
28
December 2019
Factory Design Pattern or Factory Method Design Pattern: Learn Factory Method Design Pattern from Real World Example by creating a Milk Shake Factory
28
December 2019
Factory Pattern or Simple Factory Design Pattern: Learn Simple Factory Design Pattern from Real World Example by creating a Milk Shake Factory
25
December 2019
Decorator Pattern or Decorator Design Pattern: Learn Design Pattern Decorator with a Real World Example by creating a Coffee Ordering System
25
December 2019
Observer Pattern or Observer Design Pattern: Learn Observer Design Pattern in detail from a Real World Example by creating a Magazine's Subscription System
21
December 2019
Strategy Pattern or Strategy Design Pattern: Learn Strategy Design Pattern by understanding a Real World example of hierarchies that involves interfaces, inheritance and ducks!