krisskross

// 1, 2, 3 is easy
List<Integer> counting = Arrays.asList(1, 2, 3);
// mathematical variable
Double x;
// measuring performance
TimeUnit precision = TimeUnit.NANOSECONDS;
// 5:01 developers
Set<Day> working = new HashSet<Day>(Arrays.asList(MON, TUE, WED, THU, FRI));
// content tags
List<String> labels;

krisskross

<dependency>
  <groupId>javax.validation</groupId>
  <artifactId>validation-api</artifactId>
  <version>1.0.0.GA</version>
  <scope>compile</scope>
</dependency>
<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-validator</artifactId>
  <version>4.1.0.Final</version>

krisskross

import javax.validation.constraints.Max;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Past;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;

@Config @NotNull @Size(min=1, max=5)
List<Person> persons;

@Config @NotNull @Size(min=8, max=25)

krisskross

BeanId deployerRoleId = BeanId.create("deployer", Role.class.getName());
Bean deployer = Bean.create(deployerRoleId);

BeanId assemblerRoleId = BeanId.create("assembler", Role.class.getName());
Bean assembler = Bean.create(assemblerRoleId);

BeanId adminRoleId = BeanId.create("administrator", Role.class.getName());
Bean adminRole = Bean.create(adminRoleId);
adminRole.addReference("roles", deployerRoleId);
adminRole.addReference("roles", assemblerRoleId);

krisskross

@Config(desc = "An individual (or application program) identity")
public class User {
  @Id(desc = "username")
  private String username;

  @Config(desc = "password")
  private String password;

  @Config(desc = "Roles assigned to this user")
  private Set<Role> roles = new HashSet<Role>();

krisskross

@Config(desc = "A binary tree")
@BinaryTreeConstraint
public class BinaryTree {
    @Id(desc = "id of current node")
    private String id;

    @Config(desc = "value of current node")
    @NotNull @Min(1)
    private Integer value;

krisskross

urxvt*perl-ext-common: default,matcher,clipboard

krisskross

public class Item {
  private String id;
  private String name;
  public Item(String id, String name) {
    this.id = id;
    this.id = name;
  }
  public String getId() { return id;}
  public String getName() { return name; }

krisskross

Predicate<Item> heavyItemPolicy = new Predicate<Item>() {
  @Override
  public boolean apply(Item item) {
    if(item.getWeight() > 1000){
      return true;
    }
    return false;
  }
};
Collection<Item> heavyItems = Collections2.filter(order, heavyItemPolicy);

krisskross

#! /usr/bin/perl

sub on_sel_grab {
    my $query=quotemeta $_[0]->selection;
    $query=~ s/\n/\\n/g;
    $query=~ s/\r/\\r/g;
    system( "echo " . $query . " | xsel -i -b -p" );
}