项目引用引用ThoughtWorks.QRCode.dll 类 新建类QrCodeHelper 引用 using ThoughtWorks.QRCode.Codec; using System.Drawing; using System.Drawing.Imaging; using System.I ...
                            
                            
                         
                    
                        
                            
                            
                                    Goal: Use Computer to solve problems step by step!!! What is Computer Science? Computer Science is the study of problems, problem-solving, and the sol ...
                            
                            
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其他好文   时间:
2016-06-27 23:14:47   
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176
                             
                         
                    
                        
                            
                            
                                最近因工作需要,需要在图片上添加数字,查询了资料,自己写了一个方法,并进行了测试,由于代码用到了PIL库,需要下载安装,下载地址:http://www.pythonware.com/products/pil/,下载Imaging-1.1.7.tar.gz后解压得到,Imaging-1.1.7,在命令 ...
                            
                            
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编程语言   时间:
2016-06-23 18:29:50   
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209
                             
                         
                    
                        
                            
                            
                                    Long-read sequence assembly of the gorilla genome http://science.sciencemag.org/content/352/6281/aae0344 Insights into hominid evolution from the gori... ...
                            
                            
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其他好文   时间:
2016-06-21 15:33:39   
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179
                             
                         
                    
                        
                            
                            
                                    MIT Introduction to Computer Science and Programming (Lesson one ) 这篇文是记载 MIT 计算机科学及编程导论 第一集 的笔记 Lesson one : Goals of the course;what is computation; ...
                            
                            
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其他好文   时间:
2016-06-19 18:14:39   
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162
                             
                         
                    
                        
                            
                            
                                    1052 - String Growth PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Zibon just started his courses in Computer science. Af ...
                            
                            
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其他好文   时间:
2016-06-16 23:07:04   
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264
                             
                         
                    
                        
                            
                            
                                    In computer science, a data structure is a particular way of organizing data in a computer so that it can be used efficiently. Data structures can imp... ...
                            
                            
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其他好文   时间:
2016-06-16 10:32:14   
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228
                             
                         
                    
                        
                            
                            
                                using System;
using System.Collections.Generic;
using System.Text;
using OMCS.Engine.WhiteBoard;
using ESBasic;
using System.Drawing.Imaging;
using System.IO;
using System.Drawing;
using Schematrix;
...
                            
                            
                                分类:
Web程序   时间:
2016-06-12 02:29:20   
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408
                             
                         
                    
                        
                            
                            
                                    谈谈命名 Martin Fowler曾经在一篇文章中曾经引用过Phil Karlton的话: There are only two hard things in Computer Science: cache invalidation and naming things. 他说这句话在很长的一段时间 ...
                            
                            
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其他好文   时间:
2016-06-12 00:11:59   
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105
                             
                         
                    
                        
                            
                            
                                    方法1: 在Debian/Ubuntu Linux下直接通过apt安装: $sudo apt-get install python-imaging Mac和其他版本的Linux可以直接使用easy_install或pip安装,安装前需要把编译环境装好: $sudo easy_intall PIL 或 ...
                            
                            
                                分类:
编程语言   时间:
2016-06-07 14:52:20   
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398