euccas

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

euccas

constructor(props) {
  super(props)
  this.state = {
    userName: 'Azat Mardan',
    userEmail: 'hi@azat.co',
    userId: 3967
  }
}
updateValues() {
  this.setState({userName: 'Azat'})

euccas

import React, { Component } from "react";
import ReactDOM from "react-dom";
class App extends Component {
  constructor() {
    super();
    this.state = { data: [] };
  }
  componentDidMount() {
    fetch(`https://api.coinmarketcap.com/v1/ticker/?limit=10`)
      .then(res => res.json())

euccas

def rdiff(yamla, yamlb, path='', key=getkey):
  if isinstance(yamla, list) and isinstance(yamlb, list):
    for d in listdiff(yamla, yamlb, path=path, key=key):
      yield d
  elif isinstance(yamla, dict) and isinstance(yamlb, dict):
    for d in dictdiff(yamla, yamlb, path=path, key=key):
      yield d
  else:
    if yamla != yamlb:
      yield (path, 'value_difference', yamla, '-->', yamlb)

euccas

def remove_empty_hash_element(h)
  if h and h.length>0
    h.each do |k,v|
      h.delete(k) if v.respond_to?('empty?') and v.empty?
    end
  end
end

euccas

/* ===========================================================================
 * Reverse the first len bits of a code, using straightforward code (a faster
 * method would use a table)
 * IN assertion: 1 <= len <= 15
 */
local unsigned bi_reverse(code, len)
    unsigned code; /* the value to invert */
    int len;       /* its bit length */
{
    register unsigned res = 0;

euccas

const size_t buffSize = 16 * 1024; // 16KB
size_t currReadSize = buffSize; // default
size_t dumpedSize = 0;
uint8 currBuff[buffSize];
while (currAddr < endAddr) 
{
    currReadSize = (currAddr + buffSize <= endAddr) ? buffSize : (size_t)(endAddr - currAddr); 
		read_memory(currBuff, currAddr, sizeof(uint8) * currReadSize, memory_type);
		dumpedSize += currReadSize;
		currAddr += currReadSize;

euccas

item_names = mydict["items"].split()
if len(item_names) > 1:
    item_names[-1] = "and " + dv_tiers[-1]
sep = ", " if len(item_names) > 2 else " "
namstr = sep.join(item_names)
print namestr # a, b and c

euccas

import hudson.model.*
 
def str_view = "AIR_Project_A630"
def str_search = "air_a630"
def str_replace = "air_a630v1"
 
def view = Hudson.instance.getView(str_view)
 
//copy all projects of a view
for(item in view.getItems())

euccas

require 'pg'
require 'json'

def db_connect(host, dbname, user, password)
  begin
    conn = PGconn.connect(host, 5436, '', '', dbname, user, password)
  rescue
    puts "Failed to connect to database #{dbname} on #{host}"
  end
  return conn