胡雨軒 Петр piotr-yuxuan

Project portfolio

Here are technical projects I contributed in both professional and personal settings. Also see resume.github.io. I would be delighted to connect with you on Twitter or LinkedIn.

Last updated on May 2023

Professional project: Delivery Service (from July 2022)

As part of our push to the cloud, we need to automate data and software product delivery from the keyboard to production

Corporate management behaviour patterns

Cobra effect

The term cobra effect originated in an anecdote set at the time of British rule of colonial India. The British government was concerned about the number of venomous cobra snakes in Delhi. The government therefore offered a bounty for every dead cobra. Initially this was a successful strategy as large numbers of snakes were killed for the reward. Eventually, however, enterprising people began to breed cobras for the income. When the government became aware of this, the reward

Keybase proof

I hereby claim:

I am piotr-yuxuan on github.
I am piotr_yuxuan (https://keybase.io/piotr_yuxuan) on keybase.
I have a public key ASCp2Er_TXhp9e_ZGCNeyj1dxnFEj-svJscJKejT_SFByAo

To claim this, I am signing this object:

Download from private GitHub Packages

Add this server in ~/.m2/settings.xml:

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <servers>

From https://www.developerfiles.com/location-of-startup-items-and-applications-on-mac-os-x/

Applications that run on Startup

Folder /Library/StartupItems

Property list (plist) items running on startup

Folders:

	(ns scraper.linkedin
	"This is meant to be a very simple sktech on how to scrap some LinkedIn network with etaoin, enlive, and Google Chrome. This is by no mean the more efficient, or elegant way to do so."
	(:require [scraper.utils :refer [email password some-company-id]]
	[net.cgrand.enlive-html :as html]
	[etaoin.api :refer :all]
	[clojure.string :as str]))

	(defonce driver (chrome))

	(defn former-company-employees

	(ns meew
	(:require [cats.core :refer [mlet do-let extract return]]
	[cats.monad.either :refer [branch-left left right]]))

	(defn http-get! [{:keys [success-rate some-arg]}]
	(-> (repeat success-rate {:status :ok, :result (* some-arg (rand-int 10))})
	(conj {:status :ko, :error "computation error!"})
	rand-nth))

	;; ✅ stop at the first error