Trần Huy

Trần Huy

PostgreSQL Compound indexes

7 May, 2023

What is Compound indexes in PostgreSQL? A compound index (also known as a composite index or a multi-column index) refers to an index that is created on two or more columns of a table. It allows PostgreSQL to quickly find rows that match a query condition based on the values in multiple columns, which can […]

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Use AWS to deploy your applications and services

14 March, 2023

Amazon Web Services (AWS) is a cloud computing platform that provides a wide range of services to help businesses and individuals build and deploy applications in the cloud. AWS offers a variety of services such as compute, storage, databases, networking, security, and more. In this guide, we will walk through the steps to get started […]

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Use docker to run go project

14 March, 2023

Docker is a powerful tool that enables developers to create, deploy and run applications in a containerized environment. Using Docker to run Go projects has many advantages, including the ability to isolate your application from the underlying operating system, simplifying the deployment process, and allowing for greater scalability and flexibility. In this guide, we will […]

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Install WSL for windows 10

19 February, 2023
tran huy - wsl on windows

1/ Enable feature Windows Subsystem for Linux Head to Control Panel > Programs > Turn Windows Features On Or Off. Enable the “Windows Subsystem for Linux” option in the list, and then click the “OK” button. Restart computer Now you can type on console: wsl –help 2/ Download ubuntu 18 from Microsoft Store or open […]

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Make a binary file or script file run on startup on ubuntu

3 February, 2023

To make a binary file run on boot, you can create a startup script that will run the binary file when the operating system starts. The exact process for creating a startup script depends on the operating system you’re using. Here’s an example for a Linux operating system using the systemd init system: Create a […]

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RxSwift for ios and swift developer

2 February, 2023

RxSwift is a powerful tool for iOS and Swift developers that allows you to write cleaner and more maintainable code by leveraging the power of reactive programming. In this article, we will take a look at what reactive programming is, and how you can get started with using RxSwift in your own projects. What is […]

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PostgreSQL indexing best practices

2 February, 2023

Don’t index every column If indexes are so useful, why don’t we add them to every column? There are a few good reasons, but a big one is that indexes add overhead to writes. Not only do indexes need to be kept up to date when we write to the table, but they can also […]

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Golang the basic concept of Go Programing

2 February, 2023

Go is a statically-typed, concurrent, and garbage-collected programming language developed by Google. Here are some of the basic concepts and guidelines for writing code in Go: Syntax: Go has a simple and straightforward syntax that is easy to learn. The language has a strict coding style, with specific rules for naming variables, functions, and types, […]

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Architectural arduino backend back end build for global scale bảo mật Centos 7 clean code cnc Compound indexes Database elastic search front end functional reactive programming gateway git go haproxy Imperative Programming indexing infrastructure ios Jenkins krack laravel Linkin Park load balancer Lock marketing recampaign marketing remake next.js nginx ngôn ngữ go Optimize postgresql redis roadmap SQL Ssl bumping ssl intercept swift The Whispering Sea Chronicles tiếp nối go waterfall webserver

Bộ máy tính 3 trong 1 phục vụ học tập – lập trình (hoàn tiền nếu không hài lòng)

Screen Shot 2019-09-10 at 7.13.16 AM Bộ máy tính được xây dựng riêng, bao gồm 3 hệ điều hành Mac(Apple) - WIndows - Ubuntu trong 1 cỗ máy được cấu hình sẵn, phục vụ tốtcho việc học tập lập trình ứng dụng

Khoá học cho trẻ em

Khoá học lập trình game con rắn cho trẻ em Khoá học lập trình game con rắn cho trẻ em

Khóa học lập trình full stack ios – android – server – website cơ bản: dự án ứng dụng chat

khoa hoc full stack copy

Sách Tin học dành cho người lớn tuổi

Tôi viết sách này dành tặng cho những ông bố bà mẹ lớn tuổi và những người mới tiếp xúc với máy vi tính lần đầu theo phong cách thực hành và hình ảnh minh họa trực quan sinh động, cụ thể.

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