The Chef likes to stay in touch with his staff. So, the Chef, the head server, and the sous-chef all carry two-way transceivers so they can stay in constant contact. Of course, these transceivers have...
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其他好文 时间：
2014-05-10 09:11:21
阅读次数：
334
这在附另一个转柱形图的效果及代码.
原PHP报表效果:
转成Excel后的效果:
附上代码:
<?php
/**
* PHPExcel
*
* Copyright (C) 2006 - 2014 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify ...
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Web程序 时间：
2014-05-10 02:19:56
阅读次数：
553
官方代码发短息和邮件添加MessageUI.framework 库发送信息-
(IBAction)showSMSPicker:(id)sender{ // You must check that the current device
can send SMS messages before you ...
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移动开发 时间：
2014-05-08 20:26:04
阅读次数：
500
stm32的can总线的配置如下：
CAN_InitStructure.CAN_TTCM=DISABLE;//禁止时间触发通信模式
CAN_InitStructure.CAN_ABOM=DISABLE; CAN_InitStructure.CAN_AWUM=DISABLE;
CAN_InitStru...
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其他好文 时间：
2014-05-07 18:22:18
阅读次数：
377
Problem DescriptionA number of students sit in a
circle facing their teacher in the center. Each student initially has an even
number of pieces of can...
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其他好文 时间：
2014-05-07 17:53:27
阅读次数：
499
John is going on a fishing trip. He has h hours available (1 <= h <= 16), and there are n lakes in the area (2 <= n <= 25) all reachable along a single, one-way road. John starts at lake 1, but he can finish at any lake he wants. He can only travel from on...
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其他好文 时间：
2014-05-07 08:48:52
阅读次数：
515
Soma is a fashionable girl. She absolutely loves shiny stones that she can put on as jewellery accessories. She has been collecting stones since her childhood - now she has become really good with ide...
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其他好文 时间：
2014-05-07 07:38:20
阅读次数：
415
In this problem you will perform median filtering to enhance the quality of a noise corrupted
image. Recall from the video lecture that median filtering is effective for removing "salt-and-pepper" n...
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其他好文 时间：
2014-05-07 07:20:09
阅读次数：
326
从SVN下载项目后，我把项目名称改了一下然后启动tomcat后就一直报java.lang.IllegalArgumentException: Can't convert argument: null这个错。
解决办法是：第一步、将web.xml文件的头文件以javaee：开始的命名空间删除。如图：
第二步：将web.xml文件中所有javaee:替换成空白。如图：
重启tomcat，...
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编程语言 时间：
2014-05-07 03:42:31
阅读次数：
421
For a given positive integer n, please find the smallest positive integer x that we can find an integer y such that y^2 = n +x^2.
Input
The first line is an integer T, which is the the...
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其他好文 时间：
2014-05-06 19:21:10
阅读次数：
290
