Pavel Popov velppa

PL-SQL Notes

The trigger body is a PL/SQL block in which you can issue both SQL and PL/SQL statements from the trigger body. You can also call a stored procedure or a Java procedure from the trigger body. You can also invoce a procedure developed using object-oriented languages, such as C.
USER_PROCEDURES and USER_OBJECTS views - object status is in USER_OBJECTS

	# Install tmux on Centos release 6.5

	# install deps
	yum install gcc kernel-devel make ncurses-devel

	# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
	curl -OL https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
	tar -xvzf libevent-2.0.21-stable.tar.gz
	cd libevent-2.0.21-stable
	./configure --prefix=/usr/local

	package main

	import (
	"fmt"
	"golang.org/x/tour/tree"
	)

	func walk(t *tree.Tree, ch chan int) {
	if t.Left != nil {
	walk(t.Left, ch)

	package main

	import "fmt"
	import "strconv"
	import "math"

	//maxInt takes []int and returns maximum integer stacking
	//them in any order
	func maxInt(nums []int) int {
	if len(nums) == 0 {

	I thought I'd write about the last four years, an eventful time for Bitcoin and
	me.

	For those who don't know me, I'm Hal Finney. I got my start in crypto working on
	an early version of PGP, working closely with Phil Zimmermann. When Phil decided
	to start PGP Corporation, I was one of the first hires. I would work on PGP
	until my retirement. At the same time, I got involved with the Cypherpunks. I
	ran the first cryptographically based anonymous remailer, among other
	activities.

	<!DOCTYPE html>
	<html>
	<head>

	<meta charset="utf-8" />
	<title>Notebook</title>

	<script src="https://cdnjs.cloudflare.com/ajax/libs/require.js/2.1.10/require.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>

	(ns ledger-reports.core
	(:gen-class))

	(require '[clojure.data.csv :as csv]
	'[clojure.java.io :as io])


	(defn read-csv
	[filename]
	(def csv


	-- take step in eratosphen cell by removing all multipliers of x in xs
	ec_step :: Integer -> [Integer] -> [Integer]
	ec_step 1 xs = xs
	ec_step x xs = [ j \| j <- xs, mod j x /= 0 ]


	-- eratosphen cell recursive
	ec_recc :: ([Integer], [Integer]) -> ([Integer], [Integer])
	ec_recc (ps, []) = (ps, [])