I hereby claim:
- I am lubaochuan on github.
- I am lubaochuan (https://keybase.io/lubaochuan) on keybase.
- I have a public key ASBuh-v0C1Fhf4QFGG6hjTtrf6Dil655ThFiFJk5xRlnqAo
To claim this, I am signing this object:
web2py Web Framework | |
Created by Massimo Di Pierro, Copyright 2007-2014 | |
Version 2.9.11-stable+timestamp.2014.09.15.23.35.11 | |
Database drivers available: SQLite(sqlite3), MySQL(pymysql), MySQL(MySQLdb), MySQL(mysqlconnector), PostgreSQL(psycopg2), PostgreSQL(pg8000), MSSQL(pyodbc), DB2(pyodbc), Teradata | |
(pyodbc), Ingres(pyodbc), MongoDB(pymongo), IMAP(imaplib) | |
please visit: | |
http://127.0.0.1:8000/ | |
use "kill -SIGTERM 29002" to shutdown the web2py server |
import java.util.NoSuchElementException; | |
public class DoubleListTester{ | |
public static void main(String[] args){ | |
//==================================================== | |
DoubleList<String> list = new DoubleList<String>(); | |
System.out.println("\n==test addToFront()=="); | |
// create a list: front-->A<->B<->C<--rear | |
list.addToFront("C"); |
public Maze(String fileName) throws FileNotFoundException{ | |
Scanner scan = new Scanner(new File(fileName)); | |
cols = Integer.parseInt(scan.next()); | |
rows = Integer.parseInt(scan.next()); | |
grid = new Square[rows][cols]; | |
// remove line break; | |
scan.nextLine(); |
I hereby claim:
To claim this, I am signing this object:
CREATE TABLE Classes ( | |
class varchar(20) DEFAULT NULL, | |
type varchar(2) DEFAULT NULL, | |
country varchar(20) DEFAULT NULL, | |
numGuns int(11) DEFAULT NULL, | |
bore int(11) DEFAULT NULL, | |
displacement int(11) DEFAULT NULL | |
); | |
CREATE TABLE Ships ( |
public String toString(){ | |
String result = "\n"; | |
if(count != 0){ | |
if (count > 2){ | |
result += print(2, true, ""); | |
} | |
result += tree[0]+"\n"; | |
if (count > 1){ | |
result += print(1, false, ""); | |
} |
public V remove(K key){ | |
//PRE: key is not null | |
//POS: the mapping with the key is removed | |
//TO BE IMPLEMENTED | |
Element<K,V> target = new Element<K,V>(key, null); | |
Element<K,V> result = tree.find(target); | |
if(result != null){ | |
tree.removeElement(result); | |
return result.getValue(); | |
}else{ |
<!DOCTYPE BankData [ | |
<!ELEMENT BankData (Customer•, Account•)> | |
<!ELEMENT Customer (Name, SSN, Phone+)> | |
<!ATTLIST Customer | |
customerID ID #REQUIRED | |
owns IDREFS #IMPLIED | |
> | |
<!ELEMENT Name (#PCDATA)> | |
<!ELEMENT SSN (#PCDATA)> | |
<!ELEMENT Phone (#PCDATA)> |
import { Keyboard, Platform } from 'react-native'; | |
import PropTypes from 'prop-types'; | |
import React from 'react'; | |
const INITIAL_ANIMATION_DURATION = 250; | |
export default class KeyboardState extends React.Component { | |
static propTypes = { | |
layout: PropTypes.shape({ | |
x: PropTypes.number.isRequired, |
import Constants from 'expo-constants'; | |
import { Platform, StyleSheet, View } from 'react-native'; | |
import PropTypes from 'prop-types'; | |
import React from 'react'; | |
export default class MeasureLayout extends React.Component { | |
static propTypes = { | |
children: PropTypes.func.isRequired, | |
}; |