jkutner

import java.io.File;

public class FileDemo {
   public static void main(String[] args) {
      
      File f = null;
            
      try{
         // creates temporary file

jkutner

$ echo "hello"
hello
$ cd ~
$ pwd
/home/tmux

> cd warbler
> ls
Gemfile         LICENSE.txt     Rakefile        integration     pom.xml         warble.rb       warbler.ipr
Gemfile.lock    Mavenfile       bin             lib             spec            warbler.gemspec warbler.iws

jkutner

The software is checked very carefully in a bottom-up fashion. First, each new line of code is checked, then sections of code or modules with special functions are verified. The scope is increased step by step until the new changes are incorporated into a complete system and checked. This complete output is considered the final product, newly released. But completely independently there is an independent verification group, that takes an adversary attitude to the software development group, and tests and verifies the software as if it were a customer of the delivered product. There is additional verification in using the new programs in simulators, etc. A discovery of an error during verification testing is considered very serious, and its origin studied very carefully to avoid such mistakes in the future. Such unexpected errors have been found only about six times in all the programming and program changing (for new or altered payloads) that has been done. The principle that is followed is that all the verif

jkutner

require 'java'

class Example 

  java_annotation 'Deprecated'
  java_field "public java.lang.String abc"

  def test0
    to_java.abc = "quack"
  end

jkutner

class Foo
  def self.my_attr(name, type, annotations=[])
    annotations.each do |a|
      java_annotation(a)
    end
    java_field "public #{type} #{name}"
  end

  my_attr :firstname, "String", ["Required"]
end

jkutner

installing travis-1.7.0.gem
ERROR:  Loading command: install (LoadError)
	load error: jopenssl/load -- java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    org/jruby/ext/openssl/X509Cert.sign(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject; @140: invokevirtual
  Reason:
    Type 'org/bouncycastle/asn1/ASN1ObjectIdentifier' (current frame, stack[1]) is not assignable to 'org/bouncycastle/asn1/DERObjectIdentifier'
  Current Frame:
    bci: @140

jkutner

There was a time when Javascript was confined to the browser, much like Ebola was confined to a laboratory. The lab, like the browser, was a dangerous place. One could only enter after donning protective gear in the same way one must use JQuery. But those days are gone.

Ebola has escaped the lab. It's infected thousands of people in West Africa and literally billions of people in the United States. Likewise, Javascript has escaped the browser and runs on our servers and threatens our children.

It's too late to stop Ebola, but it's not too late to stop Javascript. All we need is a Javascript vaccine...

jkutner

$ heroku config:set MY_VAR="language: bash
> 
> branches:
>   only:
>     - master
> "
Setting config vars and restarting jkutner-test... done, v4
MY_VAR: language: bash

branches:

jkutner

gem "puma", "2.10.2"

jkutner

$ JRUBY_OPTS=--2.0 bundle 
Fetching gem metadata from https://rubygems.org/.Retrying dependency api due to error (2/3): Bundler::MarshalError ArgumentError: marshal data too short
Retrying dependency api due to error (3/3): Bundler::MarshalError ArgumentError: marshal data too short


Installing rack 1.5.2
Using bundler 1.7.9
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.