Node-Project-SFG Create: folder -> npm init to generate a project npm i express (npm i express@4.17.0) // 4.x or latest and node i npm i mongodb npm i react react-dom npm i -D webpack webpack-cli npm i -D babel-loader @babel/cli @babel/core @babel/preset-env @babel/preset-react @babel/plugin-proposal-class-properties npm i nodemon npm i eslint babel-eslint eslint-plugin-react npm
Logging: logs/spring.log Monitoring Access Debug Events: error, warning, info, debug, trace Testing:
class Solution { public static void main(String[] args) { String str = “abcdcba”; System.out.println(methodName(str)); } public static boolean methodName(String str) { String nStr = “”; for(int i = str.length()-1; i>=0; i–){ nStr = nStr + str.charAt(i); }if(nStr.equals(str)){ return true; } return false; } }
Arrays: 1) Two number Sum 2) Validate subsequence 3) Three number sum 4) Smallest difference 5) Move element to end 6) Monotonic array 7) Spiral traverse 8) Longest peak 9) Array of products 10) First duplicate value 11) Four number sum 12) Subarray sort 13) Largest range 14) Min rewards 15) Zigzag traverse 16) Apartment
create cluster -> create project (defaul namespace) -> connect cluster to local terminal. create Dockerfile in root directory -> deployement.yml; docker build -> docker push -> kubectl apply -f deployment.yml -> kubectl get pods -> kubectl get services –all -namespaces Install Google Cloud SDK and add google-sdk/bin/gcloud to the PATH then configure kubernetes by
