da4nik’s gists

da4nik / pipeline

Created August 26, 2023 18:21 — forked from humbertodosreis/pipeline

Pipeline Pattern in Kotlin

	package com.sunrun.fi.ingestion.input

	import java.io.ByteArrayOutputStream
	import java.nio.file.Paths
	import java.util.zip.ZipInputStream

	interface Step<I, O> {
	fun process(input : I) : O
	}

da4nik / aes_cbc_pkcs5_b64.go

Created May 27, 2019 11:16 — forked from syed/aes_cbc_pkcs5_b64.go

This simple program is to demonstrate encryption and decryption in golang using AES CBC with PKCS5Padding

	package main

	import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	b64 "encoding/base64"
	"errors"
	"fmt"
	"log"

da4nik / app.rake

Created July 20, 2017 16:29

	namespace :app do

	desc 'Export survey to json'
	task export_survey: :environment do
	if ENV['SURVEY_ID'].blank?
	puts 'You need to provide survey_id in SURVEY_ID env var'
	return
	end
	survey = Surveys::Survey.find_by_obfuscated_id ENV["SURVEY_ID"]

da4nik / diskinfo.go

Created April 27, 2017 12:00 — forked from lunny/diskinfo.go

Disk Info for Golang

	package main

	import (
	"fmt"
	"syscall"
	)

	type DiskStatus struct {
	All uint64 `json:"all"`
	Used uint64 `json:"used"`

da4nik / build.sh

Created February 4, 2017 06:48

golang build static binary

go build -o ./<output binary name>  -v -ldflags "-linkmode external -extldflags -static"

da4nik / API.md

Created January 24, 2017 16:03 — forked from iros/API.md

Documenting your REST API

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

URL

<The URL Structure (path only, no root url)>
Method:

da4nik / base64.js

Created November 9, 2015 14:13 — forked from whatnickcodes/base64.js

How to Encode and Decode Strings with Base64 in JavaScript

// Create Base64 Object

var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=Base64._utf8_encode(e);while(f<e.length){n=e.charCodeAt(f++);r=e.charCodeAt(f++);i=e.charCodeAt(f++);s=n>>2;o=(n&3)<<4|r>>4;u=(r&15)<<2|i>>6;a=i&63;if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f<e.length){s=this._keyStr.indexOf(e.charAt(f++));o=this._keyStr.indexOf(e.charAt(f++));u=this._keyStr.indexOf(e.charAt(f++));a=this._keyStr.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=Base64._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n<e.length;n++){var r=e.charCodeAt(n);if(r

da4nik / gist:c4ddf3de6804137043c2

Last active August 29, 2015 14:24

Наложение маски на строку произвольной длины

	#!ruby

	module Masked
	PLACEHOLDER = '@'
	SPLITTERS = '-'

	def self.render(mask, string)
	str = string.chars
	result = mask.chars.map do \|c\|
	case

da4nik / cs-jq-plugin-template.coffee

Last active August 29, 2015 14:19 — forked from rjz/cs-jq-plugin-template.coffee

	# A class-based template for jQuery plugins in Coffeescript
	#
	# $('.target').myPlugin({ paramA: 'not-foo' });
	# $('.target').myPlugin('myMethod', 'Hello, world');
	#
	# Check out Alan Hogan's original jQuery plugin template:
	# https://github.com/alanhogan/Coffeescript-jQuery-Plugin-Template
	#
	(($, window) ->

da4nik / rails_confirm.js.coffee

Last active February 2, 2016 16:50

Change standart rails confirm dialog to custom

	Call:

	Set custom options:
	= link_to talk, method: :delete, class: 'icon-close', data: {confirm: "Вы действительно хотите удалить всю переписку с данным пользователем?", confirm_options: {title: 'Удалить все сообщения', yes: 'Да', no: 'Нифига'}}, remote: true

	or standart rails way
	= link_to talk, method: :delete, class: 'icon-close', data: {confirm: "Вы действительно хотите удалить всю переписку с данным пользователем?"}, remote: true

Maksim Stepanov da4nik

Title