1.using iTextSharp.text;using iTextSharp.text.pdf;2.设置页面大小 iTextSharp.text.Rectangle pageSize = new iTextSharp.text.Rectangle(610f, 760f); 设置背景颜色 page...
                            
                            
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其他好文   时间:
2014-12-16 13:06:51   
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227
                             
                    
                        
                            
                            
                                Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the hist...
                            
                            
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其他好文   时间:
2014-12-16 08:40:59   
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224
                             
                    
                        
                            
                            
                                Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
                            
                            
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其他好文   时间:
2014-12-15 23:31:49   
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214
                             
                    
                        
                            
                            
                                Kth Largest ElementFind K-th largest element in an array.NoteYou can swap elements in the arrayExampleIn array[9,3,2,4,8], the 3th largest element is ...
                            
                            
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其他好文   时间:
2014-12-15 15:06:10   
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338
                             
                    
                        
                            
                            
                                在QML应用程序中,布局无疑是一个非常重要的概念,QML可视化元素的布局方式多种多样,经常用到的就是anchors锚布局,其它还有Positioners、Layouts等,下面一一介绍。
1、属性定位
如果说我们的QML元素位置是固定的,那么使用x、y属性进行布局要比其它布局方式更加直观、高效,这些属性值是个具体的坐标,也就是所谓的静态值,例子如下:
Rectangle {
    widt...
                            
                            
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其他好文   时间:
2014-12-15 13:47:36   
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380
                             
                    
                        
                            
                            
                                Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.找到01矩形中最大的全1子矩阵。我自己的思路: 我先用一个跟输.....
                            
                            
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其他好文   时间:
2014-12-13 00:53:31   
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241
                             
                    
                        
                            
                            
                                Description:
Shanghai Hypercomputers, the world's largest computer chip manufacturer, has invented a new class of nanoparticles called Amphiphilic Carbon Molecules (ACMs). ACMs are semiconductors...
                            
                            
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其他好文   时间:
2014-12-12 22:18:08   
                                阅读次数:
245
                             
                    
                        
                            
                            
                                Givennnon-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the histog...
                            
                            
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其他好文   时间:
2014-12-12 22:09:45   
                                阅读次数:
191
                             
                    
                        
                            
                            
                                Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1] ha...
                            
                            
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其他好文   时间:
2014-12-12 19:12:27   
                                阅读次数:
205
                             
                    
                        
                            
                            
                                将截屏图片保存到本地路径:package com.test;import java.awt.AWTException;import java.awt.Dimension;import java.awt.HeadlessException;import java.awt.Rectangle;impor...
                            
                            
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编程语言   时间:
2014-12-12 11:37:18   
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151