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mysql 函数
发一个mysql的函数体,基本上主要的函数语法都有了 CREATE FUNCTION `func_getprojaddr`(projname varchar(200)) RETURNS varchar(300) CHARSET utf8BEGIN declare paddr varchar(300) ...
分类:数据库   时间:2016-09-13 11:42:24    阅读次数:218
【LeetCode】28. Implement strStr() 解题小结
题目: Implement strStr(). Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. 简单题。 ...
分类:其他好文   时间:2016-09-13 00:12:40    阅读次数:186
191. Number of 1 Bits
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 ...
分类:其他好文   时间:2016-09-12 10:52:56    阅读次数:105
getElementsByTagName获得的不是数组的问题!
getElementsByTag() returns a NodeList instead of an Array. You can convert a NodeList to an Array but note that the array will be another object, so r ...
分类:编程语言   时间:2016-09-10 13:05:59    阅读次数:241
191. 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 i ...
分类:其他好文   时间:2016-09-10 06:38:39    阅读次数:162
python 笔记
#coding=utf-8importmath#把函数作为参数defadd(x,y,f):returnf(x)+f(y)#list遍历执行函数defformat_name(s):returns[0].upper()+s[1:].lower()#list求积defprod(x,y):returnx*y#过滤函数defis_sqr(x):r=int(math.sqrt(x))returnr*r==x#自定义排序defcmp_ignore_case(s1,s2):u1..
分类:编程语言   时间:2016-09-09 01:03:35    阅读次数:143
leetcode 28
28. Implement strStr() Implement strStr(). Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. 子 ...
分类:其他好文   时间:2016-09-07 22:25:51    阅读次数:151
[leetcode] 344.Reverse String
Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". 即反转字符串,逆序遍历依次append到StringBu ...
分类:其他好文   时间:2016-09-04 22:30:28    阅读次数:267
WPF之VisualTreeHelper
/// <summary> /// </summary> /// <typeparam name="T"></typeparam> /// <param name="parent"></param> /// <returns></returns> public IEnumerable<T> Find ...
分类:Windows程序   时间:2016-09-02 23:13:00    阅读次数:535
Only variables should be assigned by reference
php 兼容问题1 $this->_base_classes =& is_loaded(); $this->_base_classes = is_loaded(); 引用返回的正确例子 <?phpfunction &returns_reference(){ return $someref;}$new ...
分类:其他好文   时间:2016-09-01 07:04:27    阅读次数:583
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