Roman Kurnovskii

Algorithms 101

LeetCode Cookbook

Create S3 Bucket

Create an Amazon S3 Bucket

AWS Certified Developer (DVA-C01 -> DVA-C02)

My plan for preparing for and taking the AWS Certified Developer exam

Create a folder inside S3 Bucket

Create a Folder inside an Amazon S3 Bucket

Upload a file to S3

Uploading a File to Amazon S3

Grant public access to S3 Object

Grant Public Access to an Amazon S3 Object

Change metadata of S3 Object

Changing the Metadata of an Amazon S3 Object

Delete S3 Bucket

Delete an Amazon S3 Bucket

1. Two Sum

LeetCode 1. Two Sum

13. Roman to Integer

Leetcode 13. Roman to Integer - Solution

14. Longest Common Prefix

Leetcode 14. Longest Common Prefix

20. Valid Parentheses

Leetcode 20. Valid Parentheses solution

21. Merge Two Sorted Lists

Leetcode 21. Merge Two Sorted Lists

26. Remove Duplicates from Sorted Array

LeetCode 26. Remove Duplicates from Sorted Array

66. Plus One

LeetCode 66. Plus One

69. Sqrt(x)

Leetcode 69. Sqrt(x)

70. Climbing Stairs

LeetCode 70. Climbing Stairs

Short description from article

Generate short description from article

88. Merge Sorted Array

LeetCode 88. Merge Sorted Array

94. Binary Tree Inorder Traversal

LeetCode 94. Binary Tree Inorder Traversal

2. Add Two Numbers

LeetCode 2. Add Two Numbers

3. Longest Substring Without Repeating Characters

LeetCode 3. Longest Substring Without Repeating Characters

5. Longest Palindromic Substring

Leetcode 5. Longest Palindromic Substring

7. Reverse Integer

LeetCode 7. Reverse Integer

11. Container With Most Water

LeetCode 11. Container With Most Water

15. 3Sum

LeetCode 15. 3Sum

17. Letter Combinations of a Phone Number

LeetCode 17. Letter Combinations of a Phone Number

19. Remove Nth Node From End of List

LeetCode 19. Remove Nth Node From End of List

22. Generate Parentheses

LeetCode 22. Generate Parentheses

28. Find the Index of the First Occurrence in a String

LeetCode 28. Find the Index of the First Occurrence in a String

29. Divide Two Integers

LeetCode 29. Divide Two Integers

33. Search in Rotated Sorted Array

LeetCode 33. Search in Rotated Sorted Array

34. Find First and Last Position of Element in Sorted Array

LeetCode 34. Find First and Last Position of Element in Sorted Array

36. Valid Sudoku

LeetCode 36. Valid Sudoku

38. Count and Say

LeetCode 38. Count and Say

46. Permutations

LeetCode 46. Permutations

48. Rotate Image

LeetCode 48. Rotate Image

49. Group Anagrams

LeetCode 49. Group Anagrams

50. Pow(x, n)

LeetCode 50. Pow(x, n)

53. Maximum Subarray

LeetCode 53. Maximum Subarray

55. Jump Game

LeetCode 55. Jump Game

56. Merge Intervals

LeetCode 56. Merge Intervals

62. Unique Paths

LeetCode 62. Unique Paths

73. Set Matrix Zeroes

LeetCode 73. Set Matrix Zeroes

Questions

AWS exam questions Certified Developer 2023

How to upload an opensource application to SourceForge

Step-by-Step Guide how to upload and manage your open-source application on SourceForge with this detailed, step-by-step guide, ensuring maximum visibility and accessibility for your project.

How to add copy code button on HUGO highligh code block

Learn how to quickly add a copy button to code highlight blocks in Hugo to make it easier for users to share code snippets on your site.

chart

Hugo chart.js shortcode

Hugo shortcode examples

Source code of examples can be found in the repo Image - insert resizable image in post

img

Insert resizable image in post

Deposit Interactive Brokers from Israel Discount bank

Deposit Interactive Brokers from Israel Discount bank

Serverless: Flask+API Gateway+Lambda+MongoDB

Create AWS serverless application on Flask + API Gateway + Lambda + MongoDB

Add search to Hugo multilingual static site with Lunr

Make your multilingual Hugo static site searchable with a client-side search index

Hugo resize a picture on click

Script will zoom in on a picture on click in Hugo

Automating Code Reviews with Amazon CodeGuru

Lab Automating Code Reviews with Amazon CodeGuru Associating Amazon CodeGuru with a CodeCommit Repository 1. Navigate to the Amazon CodeCommit console. 2. Click java-web-app: 3. Notice that at the moment, only a README file has been committed to the master branch. Next, you’ll associate CodeGuru with this repository, so that CodeGuru can begin to analyze the code therein. 4. Go to the CodeGuru dashboard. 5. Click Associate Repository and run analysis: 6. Select AWS CodeCommit as the provider, choose java-web-app from the repository dropdown, enter _master _into Source branch and click Associate:

Israel - Haifa - Bahai Gardens

Israel - Haifa - Bahai Gardens

How to Download and Install Linux RHEL 9 for Free

How to Download and Install Linux RHEL 9 for Free

Top Docker Commands

Most Popular Docker Commands

Tar command Cheat Sheet

tar command Cheat Sheet

How to rename files in Python

How to rename files in Python

How to create a deep clone of an object in JavaScript

How to create a deep clone of an object in JavaScript

Mac Setup 2022

How I set up my M1 MacBook Pro software development...

AWS Amplify - project setup with Github

AWS Amplify - Initial setup with Github

AWS Amplify - Set custom domain

Set custom domain on AWS Amplify