Givennpoints on a 2D plane, find the maximum 
number of points that lie on the same straight line./** * Definition for a 
point. * struct Point { * ...
                            
                            
                                分类:
其他好文   时间:
2014-06-07 00:31:01   
                                阅读次数:
233
                             
                    
                        
                            
                            
                                创建测试表 以用户jyu连接,创建测试表SQL> conn 
jyu/jyu;Connected.SQL> create table t (id number, name varchar2(100));Table 
created.SQL> insert into t select rownum,obj...
                            
                            
                                分类:
数据库   时间:
2014-06-06 21:01:49   
                                阅读次数:
387
                             
                    
                        
                            
                            
                                Given a digit string, return all possible 
letter combinations that the number could represent.A mapping of digit to 
letters (just like on the telephon...
                            
                            
                                分类:
其他好文   时间:
2014-06-06 17:50:38   
                                阅读次数:
284
                             
                    
                        
                            
                            
                                Givennpoints on a 2D plane, find the maximum 
number of points that lie on the same straight line.public class Solution {	/** 
* This program is used t....
                            
                            
                                分类:
其他好文   时间:
2014-06-03 17:05:21   
                                阅读次数:
434
                             
                    
                        
                            
                            
                                2014-06-02 BaoXinjian一、总论1. 字段2. 记录3. 集合4. 游标5. 
其他二、具体分析 1. 字段(1). 标准字段l_wip_entity_id NUMBER;(2). 基于表字段l_wip_entity_id 
wip_entities.wip_entity_id%TYP...
                            
                            
                                分类:
数据库   时间:
2014-06-02 15:44:47   
                                阅读次数:
355
                             
                    
                        
                            
                            
                                C/C++如何产生随机数:这里要用到的是rand()函数, 
srand()函数,C语言/C++里没有自带的random(int number)函数。(1) 
假设你仅仅要产生随机数而不须要设定范围的话,你仅仅要用rand()就能够了:rand()会返回一随机数值, 范围在0至RAND_MAX 间。RA...
                            
                            
                                分类:
编程语言   时间:
2014-06-02 13:11:27   
                                阅读次数:
341
                             
                    
                        
                            
                            
                                importjava.util.Scanner;
publicclassA02{
	publicstaticvoidmain(String[]args){
		//TODOAuto-generatedmethodstub
		Scannerinput=newScanner(System.in);
		doublenumber[]=newdouble[5];
		doublesum=0;
	for(inti=0;i<number.length;i++){
		System.out.println("..
                            
                            
                                分类:
编程语言   时间:
2014-06-02 03:46:29   
                                阅读次数:
335
                             
                    
                        
                            
                            
                                Description
Golden ratio base (GRB) is a non-integer positional numeral system that uses the golden ratio (the irrational number (1+√5)/2 ≈ 1.61803399 symbolized by the Greek letter φ) as its base....
                            
                            
                                分类:
其他好文   时间:
2014-06-01 15:38:24   
                                阅读次数:
252
                             
                    
                        
                            
                            
                                【题目】
A message containing letters from A-Z is being encoded to numbers using the following mapping:
'A' -> 1
'B' -> 2
...
'Z' -> 26
Given an encoded message containing digits, determine the total number of ways to decode it.
For example,
Given encoded ...
                            
                            
                                分类:
其他好文   时间:
2014-06-01 08:59:37   
                                阅读次数:
258
                             
                    
                        
                            
                            
                                最近在代码中经常看到bind关键词,之前没用过啊,这里记录下。从微软复制过来的例子:
// Define the original function.
var checkNumericRange = function (value) {
    if (typeof value !== 'number')
        return false;
    else
        return...
                            
                            
                                分类:
编程语言   时间:
2014-06-01 04:51:27   
                                阅读次数:
481