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Migrasi Nodejs Menggunakan NVM | Install NVM Nodejs

Proyek Nodejs sangat bergantung pada versi nodejs yang sedang dikerjakan. Paket/library nodejs juga bergantung pada versi nodejs dan sistem operasi agar bekerja dengan optimal. Akan sulit jika harus migrasi manual nodejs pada setiap proyek, Maka dari itu NVM (Node Version Management) memberikan solusi untuk migrasi versi nodejs semudah 2 perintah CMD.

11 Mar 2024 |

Backend Dev

GPG Encryption Snippet

Generate pair of key

gpg --gen-key

//or

gpg --full-generate-key

List keys

❯ gpg --list-keys                                       
/home/ken/.gnupg/pubring.kbx
----------------------------
pub   rsa2048 2024-02-26 [SC]
      E9FA8C3C96FE003FF38FD7552459B2802BA5CDBF
uid           [ultimate] Rio Chandra <[email protected]>
uid           [ultimate] [jpeg image of size 5231]
sub   rsa2048 2024-02-26 [E]
sub   dsa2048 2024-02-27 [S]

pub   rsa3072 2024-02-27 [SC] [expires: 2026-02-26]
      3F3346EC17EF0A675CDE4E91823342FF03A817CF
uid           [ultimate] Kenichi <[email protected]>
sub   rsa3072 2024-02-27 [E] [expires: 2026-02-26]

Export public key

You can use tab to see available key

27 Feb 2024 |

Backend Dev Security

TDD: Why you should use Dependency Injection for your next project?

Let see this code

class Car {
  whell = new Whell();
  run(){
    this.whell.move();
  }
}

How to make test to ensure the Car run whell correctly ?, above code is not possible to unit test. so we need to modify this code and create constructor to inject whell object.

15 Feb 2024 |

Backend Dev