Hi! I’m Dung Nguyen. I’m an Elixir developer at OnPoint Vietnam.
Dung NguyenIf your data is encrypted, even if it’s leaked, no one know what is the data. That’s great. In this post, I’m going to show you how …
Dung NguyenCredit: filter image taken from svgrepo.com In web developments, server receives lots of request data from client side. And when working with request …
Dung NguyenCredit: this icon is from flaticon.com In previous article, I shown you how to implement you own validation module. I you haven’t read it, you …
Dung NguyenValidation is a must have part of web application. You have to validate request parameter before processing, you validate data before inserting to …
Dung NguyenIn my previous article, I introduced my library call JsonView to render json response easier. You can read it here: Render Ecto schema to json with …
Dung NguyenWhen writing API with Phoenix and render json to client, For some fields I want to keep it original value. For some fields, I want to do some …
Dung NguyenWhat is Guard in Elixir In previous post, I explain what is Pattern Matching and how to use it. Elixir pattern matching in a nutshell Pattern matching …
Dung NguyenIf you are new to Elixir, Pattern Matching may be something strange to you. When you get familiar with it, you will know how powerful it is. And …
Dung NguyenThe story At our company, OnPoint, we are building an ecommerce website using Phoenix Framework. And I am working on admin to manage product, orders …
Dung Nguyen**Version mới của thư viện Tarams không tương thích với bản cũ. Các bạn đọc bài mới ở đây nhé How to validate request params in Phoenix Yêu cầu chuẩn …
Dung NguyenKhi viết các API hoặc cả các endpoint thì thông thường chúng ta sẽ có một số nhu cầu: Chỉ cho phép một số các tham số xác định được truyền vào. Chuyển …