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Cheat Sheet - Http Client SSL TLS Configuration for Java, Kotlin and Scala with example http requests

The examples below use the base ssl configuration found here: SSLConfig of the library: Ayza

Java

Understanding Comparative Benchmarks

I'm going to do something that I don't normally do, which is to say I'm going to talk about comparative benchmarks. In general, I try to confine performance discussion to absolute metrics as much as possible, or comparisons to other well-defined neutral reference points. This is precisely why Cats Effect's readme mentions a comparison to a fixed thread pool, rather doing comparisons with other asynchronous runtimes like Akka or ZIO. Comparisons in general devolve very quickly into emotional marketing.

But, just once, today we're going to talk about the emotional marketing. In particular, we're going to look at Cats Effect 3 and ZIO 2. Now, for context, as of this writing ZIO 2 has released their first milestone; they have not released a final 2.0 version. This implies straight off the bat that we're comparing apples to oranges a bit, since Cats Effect 3 has been out and in production for months. However, there has been a post going around which cites various compar

Diving in to `cfg_if!`

How exactly does the cfg_if! macro do its thing?

First of all what is the cfg_if! macro? It's a macro to help you pick a set of code based on compile-time configutation. There is a sample usage on the docs page:

David's programming examples knowledge base

Generated by code-examples-manager release 2.4.9-SNAPSHOT
670 published examples

akka-pekko

akka-actors-hello-world.sc : Simple akka hello world example
akka-capitalize-and-print.sc : dump capitalized string coming from stdin using streams
akka-http-client-json-stream.sc : Fully asynchronous http client call with json streamed response using akka-http will work in all cases, even with chunked responses !
akka-http-client-json-with-proxy.sc : Fully asynchronous http client call with json response using akka-http will work in all cases, even with chunked responses, this example add automatic http proxy support.
[akka-http-client-json.sc](https:/

Deploy kubernetes-dashboard on Rancher 2.x cluster exposed using NodePort

This has been updated to install Dashboard v2.0.0, see below for pre v2.0.0 instructions

Requirements

kubectl (https://kubernetes.io/docs/tasks/tools/install-kubectl/)

Step 1: Generate kubeconfig from the UI

Generate the kubeconfig file for your cluster using the Kubeconfig File button in the Cluster view of your cluster.

Moved to Shopify/graphql-design-tutorial

	use async_trait::async_trait;
	use hickory_resolver::TokioAsyncResolver;
	use http::Extensions;
	use pingora::lb::discovery::ServiceDiscovery;
	use pingora::lb::selection::{BackendIter, BackendSelection};
	use pingora::lb::{Backend, Backends, LoadBalancer};
	use pingora::protocols::l4::socket::SocketAddr;
	use pingora::{Error, ErrorSource, ErrorType, Result as PingoraResult};
	use std::fmt::Debug;
	use std::net::{IpAddr, SocketAddrV4};

	# -- coding: utf-8 --
	#14-6-6
	# create by: snower

	import struct
	from collections import defaultdict
	import socket


	default_networds = (

	Total: 1~5
	下面各项得分的平均分

	Experience: 1~5
	过往项目的客户群（ToB or ToC）、项目规模、项目中担当的角色、是否有突出贡献等等

	Skill: 1~5
	开发基础、设计能力、能否攻克中大型开发难题，能否担当 full stack 任务等等

	version: "3"

	networks:
	kong-net:
	driver: bridge

	services:

	#######################################
	# Postgres: The database used by Kong