反正总是有人要赢,那为什么不能是我呢~[问题描述]Implement strStr().Returns a pointer to the first occurrence of needle in haystack, ornullif needle is not part of haystack.[...
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其他好文 时间:
2014-08-15 14:14:58
阅读次数:
197
Math.Round(45.367,2) //Returns 45.37Math.Round(45.365,2) //Returns 45.36说明:C#中的Round()不是我们中国人理解的四舍五入,是老外的四舍五入,是符合IEEE标准的四舍五入,具体是五舍六入。下面的才是符合中国人理解的四舍.....
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其他好文 时间:
2014-08-13 10:22:35
阅读次数:
201
英文原文:In iOS 7 and later, if you ask for the MAC address of an iOS device, the system returns the value 02:00:00:00:00:00. If you need to identify the ...
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移动开发 时间:
2014-08-12 18:43:04
阅读次数:
323
/**
?*?
?*?@param?obj?file对象?document.getElementById(elementId);
?*?@returns
?*/
function?getExcelFileFullPath(obj){
if?(obj){
//?ie
if?(window.navigator.userAgent.indexOf("MS...
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Web程序 时间:
2014-08-11 21:40:15
阅读次数:
420
public member function
std::vector::front
reference front();
const_reference front() const;
Access first element
访问第一个元素
Returns a reference to the first element in the vector....
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其他好文 时间:
2014-08-09 18:45:48
阅读次数:
243
CREATE FUNCTION GetInStockIDByMaterialID(@materialID NVARCHAR(50))RETURNS intASBEGIN DECLARE @userId int IF @materialID IS NULL RETURN NULL SE...
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数据库 时间:
2014-08-07 18:09:00
阅读次数:
219
题目:Implement strStr().Returns a pointer to the first occurrence of needle in haystack, or null if needle is not part of haystack.题解:其实我觉得这题。。为啥不给个更明确....
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编程语言 时间:
2014-08-07 12:43:19
阅读次数:
227
Create Function sf_ShortCode( @Input nvarchar(4000), --输入的文字 @Kind Int=0 --0:拼音;1:五笔)Returns nvarchar(10)AsBegin declare @word nchar(1),...
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其他好文 时间:
2014-08-06 18:56:41
阅读次数:
9989
Create an interface called Sortable in a package called sortPack. It should have one method compare which takes an Object as a parameter and returns a...
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其他好文 时间:
2014-08-05 15:43:29
阅读次数:
316
import threading
def tryfinally(finallyf):
u"returns a decorator that adds try/finally behavior with given no-argument call in the finally"
print "tryfinally"
def decorator(callable):
p...
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编程语言 时间:
2014-08-05 11:17:29
阅读次数:
226