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

mrrodriguez

;;;; Fressian dependency used in these examples
;; [org.clojure/data.fressian "0.2.1"]

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; Using only `org.clojure/data.fressian`

(require '[clojure.data.fressian :as fres])

(defn serde-obj

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"]

mdamien

The founder of Mixergy.com, home of the ambitious upstart. The place where over a thousand of entrepreneurs have come to tell the stories of how they built their businesses, had challenges along the way, overcame them, or not, and mostly told you what they learned from it. And thousands and thousands and thousands of other entrepreneurs have listened and learned, and used what they’ve learned from these interviews.

Today’s guest is David Baggett. He co-founded ITA software, a company that Google bought for a reported $700 million. ITA makes software that’s the search engine behind sites like Kayak. It actually figures out prices, time and other data like flights.

Today, after selling, he launched, and is running, Inky, a mobile app that makes clearing your inbox easier. It will categorize your email for you., it will help you unsubscribe from junk. And it will let you quickly respond to what’s important.

I invited him here to talk about his past companies. And personally he’s a guy wh

gregsh

Here are my attempts to script an IntelliJ-based IDE using javax.script.* API (ex-JSR-223).

The list of available scripting languages and engines:

1. Groovy - built-in, via Groovy jars and <app>/lib/groovy-jsr223-xxx.jar
2. JavaScript (Nashorn) - built-in, via Java Runtime <app>/jbr/... (deprecated and will be removed soon)
3. JavaScript (GraalJS) - https://plugins.jetbrains.com/plugin/12548-intellij-scripting-javascript
4. JPython - https://plugins.jetbrains.com/plugin/12471-intellij-scripting-python
5. JRuby - https://plugins.jetbrains.com/plugin/12549-intellij-scripting-ruby
6. Clojure - https://plugins.jetbrains.com/plugin/12469-intellij-scripting-clojure

NightOwl888

/* BitSet.cs -- A vector of bits.
    Copyright (C) 1998, 1999, 2000, 2001, 2004, 2005  Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
 GNU Classpath is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2, or (at your option)
 any later version.