Anatolii Didukh AnatoliiD

## not_wat.go
package main

import "fmt"

func main() {
	var z []int
	z2 = []int{}
	fmt.Println(z == nil) // prints true
	fmt.Println(z2 == nil) // prints false
}

## yield.rb
class Before
  class << self
    def method1
      puts 'first duplication'
      puts 'i am uniq for method 1'
      puts 'second duplication'
    end
    def method2
      puts 'first duplication'
      puts 'i am uniq for method 2'

## _service.md

      
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              Last active
              January 5, 2016 22:32
                — forked from naholyr/_service.md
            
              
                Sample /etc/init.d script
              
          
    Sample service script for debianoids

Look at LSB init scripts for more information.
Usage

Copy to /etc/init.d:
# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

  
## example.rb
#!/usr/bin/env ruby
def param_method
  puts 'I was called both times'
  'result'
end

def block_method
  puts 'I was called only once'
  'result'
end

## Another Failed Startup Lessons Learned in the B2C Space
1) Start by solving a problem with a well-defined customer first
2) Don't rebuild what already exists
3) Don't spend time budget-gaming ec2 instance types
4) Publish a site that allows signups immediately (before anything else gets built)
5) Buy a simple web app package that bundles a ton of pages for example: http://lit-coast-9918.herokuapp.com/react12/index.html
6) Focus on just one customer type and just one problem (KISS)
7) Engage 100 journalists 2 months before you launch (muck rack / pressfriendly.com and or pay someone to do it). Figure out and pitch the story to them before you reach out to them.
8) Use fiverr and pay a bunch of bloggers/copywriters to publish and blog a ton of stuff and budget it for at least 6 months
9) Start using adroll sooner
10) Minify and compress your javascript (I used http://django-compressor.readthedocs.org/en/latest/)

## last_slash_check_benchmark.rb
require 'benchmark/ips'

true_path = '/my_mega_true_path/'
false_path = '/my_mega_false_path'

GC.disable

Benchmark.ips do |bm|
  bm.report 'regexp match true' do
    true_path =~ /\/$/

## namespacing.rb
class Overriden
  class << self
    def a
      'GLOBAL'
    end
  end
end

module A
  class Overriden

## go_multi_prod_upx.dockerfile
FROM golang:1.8.5-jessie as builder
# install xz
RUN apt-get update && apt-get install -y \
    xz-utils \
&& rm -rf /var/lib/apt/lists/*
# install UPX
ADD https://github.com/upx/upx/releases/download/v3.94/upx-3.94-amd64_linux.tar.xz /usr/local
RUN xz -d -c /usr/local/upx-3.94-amd64_linux.tar.xz | \
    tar -xOf - upx-3.94-amd64_linux/upx > /bin/upx && \
    chmod a+x /bin/upx
	package main

	import "fmt"

	func main() {
	var z []int
	z2 = []int{}
	fmt.Println(z == nil) // prints true
	fmt.Println(z2 == nil) // prints false
	}
	class Before
	class << self
	def method1
	puts 'first duplication'
	puts 'i am uniq for method 1'
	puts 'second duplication'
	end
	def method2
	puts 'first duplication'
	puts 'i am uniq for method 2'
	#!/usr/bin/env ruby
	def param_method
	puts 'I was called both times'
	'result'
	end

	def block_method
	puts 'I was called only once'
	'result'
	end
	1) Start by solving a problem with a well-defined customer first
	2) Don't rebuild what already exists
	3) Don't spend time budget-gaming ec2 instance types
	4) Publish a site that allows signups immediately (before anything else gets built)
	5) Buy a simple web app package that bundles a ton of pages for example: http://lit-coast-9918.herokuapp.com/react12/index.html
	6) Focus on just one customer type and just one problem (KISS)
	7) Engage 100 journalists 2 months before you launch (muck rack / pressfriendly.com and or pay someone to do it). Figure out and pitch the story to them before you reach out to them.
	8) Use fiverr and pay a bunch of bloggers/copywriters to publish and blog a ton of stuff and budget it for at least 6 months
	9) Start using adroll sooner
	10) Minify and compress your javascript (I used http://django-compressor.readthedocs.org/en/latest/)
	require 'benchmark/ips'

	true_path = '/my_mega_true_path/'
	false_path = '/my_mega_false_path'

	GC.disable

	Benchmark.ips do \|bm\|
	bm.report 'regexp match true' do
	true_path =~ /\/$/
	class Overriden
	class << self
	def a
	'GLOBAL'
	end
	end
	end

	module A
	class Overriden
	FROM golang:1.8.5-jessie as builder
	# install xz
	RUN apt-get update && apt-get install -y \
	xz-utils \
	&& rm -rf /var/lib/apt/lists/*
	# install UPX
	ADD https://github.com/upx/upx/releases/download/v3.94/upx-3.94-amd64_linux.tar.xz /usr/local
	RUN xz -d -c /usr/local/upx-3.94-amd64_linux.tar.xz \| \
	tar -xOf - upx-3.94-amd64_linux/upx > /bin/upx && \
	chmod a+x /bin/upx