jeremygilly

''' Jeremy's test script - 28 Mar 2020.

It creates two threads and waits for both to finish before presenting the results.
Each thread generates random data, but data that is similar to what is expected from the sensor devices.

The results are added to the queue, removed, then presented to the user.

Not completed: writing to '''

import queue, threading, time, random, math, numpy, sys

wavejumper

React Native + macOS + Clojurescript

Project Catalyst

Since the recent release of Catalina, macOS has shipped with the ability to allow iOS/iPAD apps to run on macOS without any modification via a featureset known as Project Catalyst.

This is exciting, as writing React Native + Clojurescript apps as a target for the desktop is much more compelling than a pure Electron app (imo).

ReeseWang

[Unit]
Description=IPv4 DHCP server on %i
After=network.target network-online.target
Wants=network-online.target

[Service]
Type=forking
ExecStartPre=/usr/bin/touch /var/lib/dhcp/dhcpd@%i.leases
ExecStart=/usr/bin/dhcpd -4 -q -cf /etc/dhcpd.conf.d/%i.conf -pf /run/dhcpd4/dhcpd@%i.pid -lf /var/lib/dhcp/dhcpd@%i.leases %i
RuntimeDirectory=dhcpd4

schmee

vector_clj/core$i256_add.invoke(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;  [0x000000011f8acdc0, 0x000000011f8ad058]  664 bytes
[Entry Point]
[Constants]
  # {method} {0x000000013253d3b8} 'invoke' '(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;' in 'vector_clj/core$i256_add'
  # this:     rsi:rsi   = 'vector_clj/core$i256_add'
  # parm0:    rdx:rdx   = 'java/lang/Object'
  # parm1:    rcx:rcx   = 'java/lang/Object'
  #           [sp+0x30]  (sp of caller)
  .....
  0x000000011f8acec3: prefetchw BYTE PTR [r10+0x180]

jmlsf

Using JavaScript Libraries from ClojureScript

Using JavaScript libraries from ClojureScript involves two distinct concerns:

1. Packaging the code and delivering it to the browser
2. Making ClojureScript code that accesses JavaScript libraries safe for advanced optimization

Right now, the only single tool that solves these probems reliably, optimally, and with minimal configuration is shadow-cljs, and so that is what I favor. In paricular, shadow-cljs lets you install npm modules using npm or yarn and uses the resulting package.json to bundle external dependencies. Below I describe why, what alternatives there are, and what solutions I disfavor at this time.

Packaging and Delivering Code

thegeez

(ns net.thegeez.advent.spec-parsing
  (:require [clojure.string :as str]
            [clojure.spec :as s]
            [clojure.spec.gen :as gen]
            [clojure.test.check.generators :as tgen]))
;; Dependencies:
;; [org.clojure/clojure "1.9.0-alpha14"]
;; [org.clojure/test.check "0.9.0"]

;; Advent of Code is a series of code challenges in the form of an advent

BurkeB

(def audioformat (new javax.sound.sampled.AudioFormat 44100 16 2 true true))
(def info (new javax.sound.sampled.DataLine$Info javax.sound.sampled.TargetDataLine audioformat))
(if (not= (javax.sound.sampled.AudioSystem/isLineSupported info))(print "dataline not supported")(print "ok lets start\n"))
(def line (javax.sound.sampled.AudioSystem/getTargetDataLine audioformat))
(.open line audioformat)
(.start line)


(let [size (/ (.getBufferSize line) 5)
      buf (byte-array size)]

aputs

(ns cljsjs.jwt
  (:require
    [clojure.spec :as s]
    [clojure.string :as str]
    [goog.json :as json]
    [goog.crypt.base64 :refer [encodeString decodeString]]))

;; https://github.com/Caligatio/jsSHA
;; goog.crypt.hmac produces different signature than nodejs version
(def jssha (js/require "jssha"))

vkz

;; Clojure's eval is dynamic with respect to current namespace. 
;; If you ever find yourself in need of eval but want to avoid **wat** 
;; moments here's hopefully an illuminating sequence:
user> (in-ns 'bla)
#namespace[bla]
bla> (refer-clojure)
nil
bla> (def x "bla")
#'bla/x
bla> (defn bleval [s]

s-fujimoto

##################################################
### Elasticsearch host name
ES_HOST = "search-******************.ap-northeast-1.es.amazonaws.com"

### Elasticsearch prefix for index name
INDEX_PREFIX = "awslogs"

#################################################
### ELB access log format keys
ELB_KEYS = ["timestamp", "elb", "client_ip", "client_port", "backend_ip", "backend_port", "request_processing_time", "backend_processing_time", "response_processing_time", "elb_status_code", "backend_status_code", "received_bytes", "sent_bytes", "request_method", "request_url", "request_version", "user_agent"]