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getFetchSize()
getFetchSize()returns the number of records that database fetch to your applicaton at a time. By default, the fetch size is 10. Let's assume that your...
分类:其他好文   时间:2015-04-07 00:29:37    阅读次数:250
【leetcode】Number of 1 Bits
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as theHamming weight).For example, the 32-bit in...
分类:其他好文   时间:2015-04-05 23:20:17    阅读次数:177
Implement strStr()
Implement strStr().Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.class Solution {public: .....
分类:其他好文   时间:2015-04-05 21:42:48    阅读次数:124
sql:MySql create FUNCTION,VIEW,PROCEDURE
use geovindu;#函数DELIMITER $$drop function if exists f_GetDepartmentName $$CREATE function f_GetDepartmentName( did int) returns nvarchar(400) begind.....
分类:数据库   时间:2015-04-03 18:52:05    阅读次数:147
sql:PostgreSQL9.3 Using RETURNS TABLE vs. OUT parameters
http://www.postgresonline.com/journal/archives/201-Using-RETURNS-TABLE-vs.-OUT-parameters.html--http://www.postgresonline.com/journal/archives/201-Usi...
分类:数据库   时间:2015-04-03 10:56:49    阅读次数:228
mysql 自定义函数
语法:新建:Create function function_name(参数列表)returns返回值类型函数体函数名,应该合法的标识符,并且不应该与已有的关键字冲突。一个函数应该属于某个数据库,可以使用db_name.funciton_name的形式执行当前函数所属数据库,否则为当前数据库。参数部...
分类:数据库   时间:2015-04-02 18:45:06    阅读次数:147
Unit26 Happy Birthday!/Many happy returns of the day
HappyBirthday!Manyhappyreturns,thanks!Iwishyouahappybirthday!Manyhappyreturns.Manyhappyreturnsoftheday.Iwishyoumanyhappyreturnsoftheday.祝你寿比南山Iwishyousuccess.
分类:移动开发   时间:2015-04-02 16:41:31    阅读次数:99
SQLite核心函数一览
abs(X)abs(X)返回 X 的绝对值。Abs(X) returns NULL if X is NULL.Abs(X) return 0.0 if X is a string or blob that cannot be converted to a numeric value. If X is...
分类:数据库   时间:2015-04-01 15:02:09    阅读次数:160
cocos2dx-2.x CCFileUtils文件管理类分析(2)
在1中,我只是针对整体结构进行了分析,那么在2中,我将会对一些我们常用的函数进行分析。 //获取给定文件名的全路径 //下面这很长一段注释,通过举例子,像我们说明cocos2dx获取文件全路径的规则。 //这段我就不翻译了,直接通过代码来看。 /** Returns the fullpath for a given filename. Fir...
分类:其他好文   时间:2015-03-31 18:09:40    阅读次数:115
LeetCode 191 Number of 1 Bits
题目描述: Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight). For example, the 32-bit integer ’11' has binary representa...
分类:其他好文   时间:2015-03-30 18:42:17    阅读次数:128
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