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Trong Dinh Thai Hoang
Trong Dinh Thai Hoang

38 Followers

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Dec 8, 2020

Implement Midtrans payment gateway in Flutter by using Snap method

Requirements:

Flutter

2 min read

Implement Midtrans payment gateway in Flutter by using Snap method
Implement Midtrans payment gateway in Flutter by using Snap method
Flutter

2 min read


Jun 29, 2020

How do I become a better engineer, indeed?

How do I become a better engineer, indeed? Have you ever asked why our friends succeed than you? Why he/she is your manager? It is the same question I asked myself four years ago. …

Engineering Mangement

3 min read

How do I become a better engineer, indeed?
How do I become a better engineer, indeed?
Engineering Mangement

3 min read


Feb 6, 2020

Deploy a complex smart contract easily and quickly with Remix IDE

All source code for this tutorial is published on Github — What is Remix IDE: Remix is a powerful, open source tool that helps you write Solidity contracts straight from the browser. Written in JavaScript, Remix supports both usage in the browser and locally. Our smart contract: This tutorial will use Provable.sol …

Ethereum

3 min read

Deploy a complex smart contract easily and quickly with Remix IDE
Deploy a complex smart contract easily and quickly with Remix IDE
Ethereum

3 min read


Nov 3, 2019

Go microservice: API gateways pattern

The purpose of this article helps you to understand how to develop basic microservices by using API gateways pattern. 1. Requirements: It doesn’t require you must have experience in microservices before. But I highly recommend you should read to understand some basic concepts. Microservice: A microservice application is a collection of autonomous…

Microservices

3 min read

Go microservice: API gateways pattern
Go microservice: API gateways pattern
Microservices

3 min read


Sep 19, 2019

How to do test your Flutter app

This is the next part of the previous article I wrote before. If you haven’t read it yet, I highly recommend you should read it first. ’Cause I will do a demo based on it. 1. Requirements: This tutorial requires you need to know BloC knowledge. …

Software Development

5 min read

How to do test your Flutter app
How to do test your Flutter app
Software Development

5 min read


Aug 26, 2019

Flutter + BloC + Back4App = Basic Chat App

In the following tutorial, we’re going to build a Basic Chat App in Flutter which uses blocs to manage state and back4app as the server-side. This video shows a demo when you complete. Want to read this story later? Save it in Journal. Requirements: This tutorial requires you need to…

Flutter

3 min read

Flutter + BloC + Back4App = Basic Chat App
Flutter + BloC + Back4App = Basic Chat App
Flutter

3 min read


Jul 17, 2019

LabelTextfieldWidget in Flutter

Basically, the top text will show hint text if user input otherwise it shows nothing. Getting Started Our final code will be: Direction Imagine parameters you want your users to control it. Create Stack layout with 2 widgets: Text and TextField. Listen to events such as onTap onChanged onEditingComplete and focusNodein order to update the top message. Let’s code 1. Parameters:

Swift

1 min read

LabelTextfieldWidget in Flutter
LabelTextfieldWidget in Flutter
Swift

1 min read


Jul 1, 2019

[Part 1] Ethereum: all things you must know first

This is the 1st part of series which include 4 parts Ethereum: all things you must know first Ethereum: your first smart contract Ethereum: deploy your smart contract Ethereum: your first dApp Why we need this part? The first idea started in 2018 when my friend told me that he wanted to know how to…

Blockchain

2 min read

[Part 1] Ethereum: all things you must know first
[Part 1] Ethereum: all things you must know first
Blockchain

2 min read


Jun 25, 2019

How to interact with EOS smart contract with Cleos and Scatter

This is part 2 of the EOS series. If you still not have EOS account, please follow part 1: thttps://medium.com/@trongdth/how-to-create-an-eos-account-and-use-scatter-to-manage-it-4232058f0b08 In this post, I will use BlockPass Smart Contract as a sample. Introduction BlockPass: The only password management app that stores your data on EOS blockchain. All you need to do is…

Ethereum

3 min read

How to interact with EOS smart contract with Cleos and Scatter
How to interact with EOS smart contract with Cleos and Scatter
Ethereum

3 min read


Jun 20, 2019

How to create an EOS account and use Scatter to manage it

In this article, I would like to share the simple way to create an EOS account on TestNet (Jungle and Kylin) using the following steps Install EOSIO: For help getting started with EOS, view online documentation, which offers tutorials, samples, and a full API reference. Basically, there are the following steps: Step…

Blockchain

3 min read

How to create an EOS account and use Scatter to manage it
How to create an EOS account and use Scatter to manage it
Blockchain

3 min read

Trong Dinh Thai Hoang

Trong Dinh Thai Hoang

38 Followers

I’m a peaceful person who wants to make friend with people around the world.

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