/**
*
* @param c
* for example Person.class
* @param primaryKeys
* primaryKeys为主键,参数顺序和表中保持一致 如果id, name 为主键 类名为Person 则 getEntity(Person.class,1,"name")
* @return
...
分类:
数据库 时间:
2014-05-09 21:15:10
阅读次数:
422
Generate ParenthesesGiven n pairs of parentheses,
write a function to generate all combinations of well-formed parentheses.For
example, given n = 3, a...
分类:
其他好文 时间:
2014-05-09 20:09:32
阅读次数:
333
/images/app_small.gif/images/app_large.gif/*icon:指定web应用程序的大图标和小图标*/Tomcat
Example //Web 应用名称Tomcat Example servlets and JSP pages. //Web应用描述//servlet...
分类:
Web程序 时间:
2014-05-09 19:23:25
阅读次数:
515
官网地址
ttp://developer.android.com/training/gestures/detector.html:
一、可以直接覆盖Activity的onTouch方法
public class MainActivity extends Activity {
...
// This example shows an Activity, but you w...
分类:
移动开发 时间:
2014-05-09 14:39:07
阅读次数:
469
Example #1$GLOBALS范例以上例程的输出类似于:$foo in global
scope: Example content$foo in current scope: local variable
分类:
Web程序 时间:
2014-05-09 13:25:52
阅读次数:
309
这个比较简单,慢慢进入状态。A Pythagorean triplet is a set of
three natural numbers, a b c, for which,a2 + b2 = c2For example, 32 + 42 = 9 +
16 = 25 = 52.There ex.....
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其他好文 时间:
2014-05-09 10:35:46
阅读次数:
266
Given a binary tree, check whether it is a
mirror of itself (ie, symmetric around its center).For example, this binary tree
is symmetric: 1 / \ ...
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其他好文 时间:
2014-05-09 09:28:18
阅读次数:
253
1. Write a procedure count-list to count the
number of elements in a list1 (defun count-list (numbers)2 (if (null numbers) 03
(+ 1 (co...
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其他好文 时间:
2014-05-09 05:41:41
阅读次数:
307
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
For example, given n = 3, a solution set is:
"((()))", "(()())", "(())()", "()(())", "()()...
分类:
其他好文 时间:
2014-05-09 02:29:07
阅读次数:
302
Consider a simple function that adds the first
N integers. (e.g.sum(5) = 1 + 2 + 3 + 4 + 5 = 15).Here is a simple Python
implementation that uses recu...
分类:
其他好文 时间:
2014-05-08 17:35:09
阅读次数:
286