futureperfect

py4j.protocol.Py4JJavaError: An error occurred while calling o90.save.
: java.io.IOException: Failed to open native connection to Cassandra at {<Redacted>}:<Redacted port>
	at com.datastax.spark.connector.cql.CassandraConnector$.com$datastax$spark$connector$cql$CassandraConnector$$createSession(CassandraConnector.scala:168)
	at com.datastax.spark.connector.cql.CassandraConnector$$anonfun$8.apply(CassandraConnector.scala:154)
	at com.datastax.spark.connector.cql.CassandraConnector$$anonfun$8.apply(CassandraConnector.scala:154)
	at com.datastax.spark.connector.cql.RefCountedCache.createNewValueAndKeys(RefCountedCache.scala:32)
	at com.datastax.spark.connector.cql.RefCountedCache.syncAcquire(RefCountedCache.scala:69)
	at com.datastax.spark.connector.cql.RefCountedCache.acquire(RefCountedCache.scala:57)
	at com.datastax.spark.connector.cql.CassandraConnector.openSession(CassandraConnector.scala:79)
	at com.datastax.spark.connector.cql.CassandraConnector.withSessionDo(CassandraConnector.scala:111)

futureperfect

pico-8 cartridge // http://www.pico-8.com
version 16
__lua__
-- move an ball on-screen
-- by erik hollembeak

SCREEN_WIDTH = 128
SCREEN_HEIGHT = 128

-- Ball definition

futureperfect

/* Write a program that opens a file (with the open() system call) and then
 * calls fork() to create a new process. Can both the child and parent access
 * the file descriptor returned by open()? What happens when they are writing to
 * the file concurrently, i.e., at the same time? */

#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

futureperfect

# What methods does a class implement?
> Time.methods
=> [:!, :!=, :!~, :<, :<=, :<=>, :==, :===, :=~, :>, :>=, :__id__, :__send__, :allocate, :ancestors, :at, :autoload, :autoload?, :class, :class_eval, :class_exec, :class_variable_defined?, :class_variable_get, :class_variable_set, :class_variables, :clone, :const_defined?, :const_get, :const_missing, :const_set, :constants, :define_singleton_method, :deprecate_constant, :display, :dup, :enum_for, :eql?, :equal?, :extend, :freeze, :frozen?, :gm, :hash, :include, :include?, :included_modules, :inspect, :instance_eval, :instance_exec, :instance_method, :instance_methods, :instance_of?, :instance_variable_defined?, :instance_variable_get, :instance_variable_set, :instance_variables, :is_a?, :itself, :kind_of?, :local, :method, :method_defined?, :methods, :mktime, :module_eval, :module_exec, :name, :new, :nil?, :now, :object_id, :prepend, :private_class_method, :private_constant, :private_instance_methods, :private_method_defined?, :private_methods, :protected_

futureperfect

// https://tour.golang.org/methods/22
package main

import "golang.org/x/tour/reader"

type MyReader struct{}

func (reader MyReader) Read(b []byte) (int, error) {
	count := 0
	for i, _ := range b {

futureperfect

2.4.2

futureperfect

; stripes.asm
;
; Example Atari 2600 program - paints
; colored stripes to the screen
;
; dasm stripes.asm -f3 -ostripes.bin
;
;
    processor 6502

futureperfect

source "https://rubygems.org"

gem "minitest"

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source "https://rubygems.org"

gem "minitest"

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#lang racket

(define lower-bound 1)
(define upper-bound 100)

(define (start n m)
  (set! lower-bound (min n m))
  (set! upper-bound (max n m))
  (guess))