WTfaq Tech

Connect with Redis using self signed certificate

Server HTML files in Axum (Rust)

How to create virtual machines like Cloud Providers do with VPS

How to create VMs using KVM

How to use OpenStack to create VMs

What is i386 and x86_64

I'm connecting to a postgres database via private network then how can I encrypt the connection via tls?

In PostgreSQL how to pass client certificate to verify ca when using self signed certificate?

Explain Subquery in PostgreSQL

What is the WITH clause in PostgreSQL

What is ANY in sql?

What other quantifiers are there in postgresql similar to ANY?

How can I merge/override two JsonValue (sqlx) types into one

How to use JWT in my Axum (Rust) web application?

What are the different token_id used in JWT and briefly explain their use case

.with_state vs .layer in axum

How to use dedicated thread to spawn blocking task

How to use env variable in systemd file

tokio spawn_blocking vs dedicated thread (std::thread::spawn)

Use argon2 to hash password and verify it

What is Cow in rust, what's it used for

What is use tower::ServiceBuilder

Write systemd file for rust binary

Can I run os command from my rust application

What is generic in rust

What is trait in rust

How to use tokio

async-std vs tokio

What is futures crate in rust

How to create middleware in axum vs actix, with example

What is an async runtime

How to use tokio for asynchronous tasks

How To Get number of core in rust?

How is Go when it comes to multithreading and asynchronous compared to Rust

When developing web app with actix, what is the best approach on deployment, so that it will utilize the full system

Can I deploy multiple instance of asynchronous app on my multi core system

Multi threading vs asynchronous programming in rust

How to write rust app which can use all the cores of a CPU

Rust equivalent of go routine

Will my single threaded app use only one core of my multi core processor

How to write single threaded app in rust

What is Rust equivalent of python subprocess

How scalable is redis sorted set

How to add graceful shutdown on tokio application

What is tokio::select! and how to use it

What tokio::join! does

What is .cjs extension

What .d.ts extension

How to create check for column age whose value should be in the rage 1 to 100

How to add check constraint on a column

How to create and alter check constraint

How many indices on a table is too many

Does postgres automatically create index on foreign key column

How to create materialized view with unique index

How to refresh Materialized Views

Features similar to view in postgres

What is a view in database

When to use database transaction

Column type to only store values equal to or greater than 0

What if after adding unique constraint, I also create index on that same column

If I add unique constraint to a column, will it also create index on it

When does database automatically create indices on columns

Can I make a unique column Null in postgres

How to write sql create where we insert the row if it didn't exist but return the id if it exists

Will using uuid as primary key affect the performance in bad way

How to use array column type in Postgres

How to capitalize first character of first word using CSS

Capitalize the text using CSS

Can I generate random string or timestamp in makefile

Can we have multiple owner of a same file

How to use chown

What does 'ls -l' used for

How to enable logging for systemd service

What is tracing in programming?

Redis stream vs redis list, which one is better for distributed queue

What 'work := <-w' means in Go

What is functional programming?

When I use tar to compress a directory, it also includes full path

What is the best available option to compress any kind of file be it video, audio, document, etc

gzip vs zlib

Ways to compress files into smaller size

Use case for parquet format

What is bind mount volume in docker?

What is the key length in aes 192

Compress video file using ffmpeg?

What is columnar storage?

Is it possible to re-create data from it's sha hash?

Authorization header bearer vs token?

How to use syslog-ng?

Transactional email vs marketing email?

What is /opt directory in linux?

Ubuntu vs Debian

What is vectorized processing?

sha256 vs sha512

What is a nonce?

AES128 vs AES 256

How does AES GCM works?

In Rust, convert string to byte slice

Aes256GcmSiv vs Aes256Gcm

How to securely hash a password and then verify it?