peixian

% Assume the existence of process `process_b`, which may be overloaded. We're in `process_a` right now.
% two ways to handle it:

% do not actually cancel, just disregard the message from B when it comes back. 
% This is for circumstances where the extra computation is fine
Pid1 = spawn(fun () -> gen_server:call(process_b, func_name, {Args}, 5000)) % waits for 5 seconds before exiting with a `timeout`
Pid2 = spawn(fun () -> gen_server:call(process_b, func_name, {Args}, 5000)) % waits for 5 seconds before exiting with a timeout
link(Pid1, Pid2) % links the two pids, when one comes back and dies, the other one is also killed. 

peixian

(defun format-gps-coordinates (latitude longitude)
  "Format latitude and longitude into a human-readable string."
  (let ((lat-hem (if (string-match "S" latitude) "S" "N"))
        (long-hem (if (string-match "W" longitude) "W" "E")))
    (format "%s, %s"
            (replace-regexp-in-string " deg.*" "" latitude)
            (replace-regexp-in-string " deg.*" "" longitude))))

(defun extract-exif-geolocation (file)
  "Extract and format the EXIF geolocation data from an image file."

peixian

#!/bin/bash

#########################################################################################################################################
# This file takes in a kubectl context, namespace, pod selector, and erlang cookie and opens a non-hidden connection to the target pod. #
# It assumes that your deploy uses the pod IP as an IP address and atom, in the shape of :"SERVICE@<INTERNAL_KUBE_IP>"                  #
# It modifies either `iptables` or `pfctl` depending on your system.                                                                    #
# Sources:                                                                                                                              #
# - https://quan.io/2019/09/02/using-erlangs-observer-in-kubernetes-for-an-elixir-release/                                              #
# - https://gist.github.com/avocade/2fe5f6c01832154eb51f05a2fef692ce                                                                    #
# - https://www.openbsdhandbook.com/pf/cheat_

peixian

All Dates are Tentative
 
Aug. 29: Course Introduction
 
September 2 Monday Labor Day Weekend - COLLEGE CLOSED - NO CLASSES
 
I. Interrogations
Session 1. (Sep. 5 & 9)
Hamid Dabashi  “Can Non-Europeans Think?” in Hamid Dabashi  (2015) Can Non-Europeans Think? London: Zed Books -- chapter 1
 

peixian

Keybase proof

I hereby claim:

• I am peixian on github.
• I am pylon (https://keybase.io/pylon) on keybase.
• I have a public key whose fingerprint is 9040 3863 B81D 7507 2B5D 7C12 BA74 5EDD CD1F 203A

To claim this, I am signing this object:

peixian

,Metric,Metric Display Name,Unit,Aggregation Type,Description,Dimensions
1, azure.analysisservices_servers.qpu_metric,QPU,Count,Average," Microsoft.AnalysisServices/servers: QPU. Range 0-100 for S1, 0-200 for S2 and 0-400 for S4",ServerResourceType
2, azure.analysisservices_servers.memory_metric,Memory,Bytes,Average," Microsoft.AnalysisServices/servers: Memory. Range 0-25 GB for S1, 0-50 GB for S2 and 0-100 GB for S4",ServerResourceType
3, azure.analysisservices_servers.total_connection_requests,Total Connection Requests,Count,Average, Microsoft.AnalysisServices/servers: Total connection requests. These are arrivals.,ServerResourceType
4, azure.analysisservices_servers.successfull_connections_per_sec,Successful Connections Per Sec,CountPerSecond,Average, Microsoft.AnalysisServices/servers: Rate of successful connection completions.,ServerResourceType
5, azure.analysisservices_servers.total_connection_failures,Total Connection Failures,Count,Average, Microsoft.AnalysisServices/servers: Total failed connection 

peixian

-- Implentation of TEA encrpytion in agda.
-- Very nearly a word for word clone of https://github.com/wmoss/haskell-Crypto/blob/80d25c75fff189acfd32a7383659dea0f6a61be8/Codec/Encryption/TEA.hs

module TEA where

open import Streams
open import Ops
open import Poly
open import Data.String hiding (_++_)
open import Data.Bool

peixian

# Hosts File: Ad Blocking Hosts

# This hosts file is brought to you by Dan Pollock and can be found at
# http://someonewhocares.org/hosts/
# You are free to copy and distribute this file for non-commercial uses,
# as long the original URL and attribution is included. 
# 
# See below for acknowledgements.

# Please forward any additions, corrections or comments by email to

peixian

Keybase proof

I hereby claim:

• I am peixian on github.
• I am pylon (https://keybase.io/pylon) on keybase.
• I have a public key whose fingerprint is 6D07 5E13 D825 A106 AFDC 1FD1 D83F 4350 AF66 493A

To claim this, I am signing this object:

peixian

import json
import requests
story_str = 'https://hacker-news.firebaseio.com/v0/item/{}.json'
new_stories = requests.get('https://hacker-news.firebaseio.com/v0/newstories.json').json()
best_stories = requests.get('https://hacker-news.firebaseio.com/v0/beststories.json').json()
top_stories = requests.get('https://hacker-news.firebaseio.com/v0/beststories.json').json()