jarek-przygodzki

import groovy.sql.Sql

def dbUrl      = "jdbc:postgresql://localhost/test-db"
def dbUser     = "test"
def dbPassword = "test"
def dbDriver   = "org.postgresql.Driver"

def sql = Sql.newInstance(dbUrl, dbUser, dbPassword, dbDriver)

jarek-przygodzki

@Grapes([
  @Grab(group='net.sf.jung',  module='jung2', version='2.0.1'),
  @Grab(group='net.sf.jung',  module='jung-algorithms', version='2.0.1'),
  @Grab(group='net.sf.jung',  module='jung-visualization', version='2.0.1'),
  @Grab(group='net.sf.jung',  module='jung-graph-impl', version='2.0.1')])

import java.awt.*
import javax.swing.*

import edu.uci.ics.jung.graph.*

jarek-przygodzki

<!-- http://frank.zinepal.com/unsign-a-jar-with-ant -->
<macrodef name="unsignjar">
        
    <attribute name="jar"/>
            
    <sequential>
        <!-- Remove any existing signatures from a JAR file. -->
        <tempfile prefix="usignjar-" destdir="${java.io.tmpdir}" property="temp.file"/>
        <echo message="Removing signatures from JAR: @{jar}"/>
        <mkdir dir="${temp.file}"/>

jarek-przygodzki

// http://www.javacodegeeks.com/2013/02/increased-compile-time-safety-with-phantom-types.html

public interface Entity {
  Long getId();
}


public final class Ref<T extends Entity> implements Serializable {
  public final long id;

jarek-przygodzki

// http://docs.jboss.org/hibernate/core/3.3/api/org/hibernate/criterion/Restrictions.html#disjunction%28%29

public static Criterion createInRestriction(String propertyName, Collection values) {
  if (values.size() <= 1000) {
		return Restrictions.in(propertyName, values);
	} else {
		List valueList = asList(values);
		Disjunction disjunction = Restrictions.disjunction();
		int packSize = 1000;
		for (int i = 0; i < values.size(); i += pack) {

jarek-przygodzki

-- http://msdn.microsoft.com/en-us/library/ms345103.aspx

SELECT o.name AS major_name, o.type_desc AS major_type_desc
     , c.name AS minor_name, c.type_desc AS minor_type_desc
     , at.assembly_class
  FROM (
        SELECT object_id, name, user_type_id, 'SQL_COLUMN' AS type_desc
          FROM sys.columns
     UNION ALL
        SELECT object_id, name, user_type_id, 'SQL_PROCEDURE_PARAMETER'

jarek-przygodzki

-- create user
-- sqlcmd -S <ComputerName>\<InstanceName> -E -i mssql_user_setup.sql  -v db=<DbName> -v user=<UserName>  -v password=<Password>
use [$(db)];
go
create schema $(user);
go
create login $(user) with PASSWORD = '$(password)';
create user $(user) for login $(user) with DEFAULT_SCHEMA=$(user);
go
grant alter to $(user);

jarek-przygodzki

//#!/usr/bin/env groovy

/**
 * Finding cycles in a directed graph
 */
class CycleFinder {

    // Zbiór wierzchołków w grafie
    def V
    

jarek-przygodzki

/**
 *  Object which is capable of writing itself
 */
public interface Writable<WriterType> {
    /*
	 * Writes this object to the given writer
	 */
	WriterType  writeTo(WriterType writer);
}

jarek-przygodzki

interface DfsVisitor {
    void preorder(v)
    
    void postorder(v)
    
    void beforeChild(v)
    
    void afterChild(v)
    
    void skipChild(v)