dom4j解析xml报错:Nested exception: org.xml.sax.SAXParseException: White space is required between the processing instruction target and data.
采用dom4j方式解析string类型的xmlxml: String string="<?xmlversion=\"1.0\" encoding=\"UTF-8\"?><ROOT><HEAD><INFO><BUSINESSNO>...
How to keep plist stored in documents directory in sync between iPhone & iPad for universal app?
I have a setup in which I have a single plist file that I need to be kept in sync between devices for a universal app. At present the plist file is st...
c++builder E2015 Ambiguity between ‘Gdiplus::Graphics::Graphics(void *)’ and ‘Gdiplus::Graphics::Graphics(void *,int)’
加了Gdiplus.h后,编译不能通过,提示[C++ Error] GdiplusGraphics.h(37): E2015 Ambiguity between ‘Gdiplus::Graphics::Graphics(void *)’ and ‘Gdiplus::Graphics::Graphic...
Connections between cities HDU - 2874(LCA)(RMQ)(dfs)(st算法)
After World War X, a lot of cities have been seriously damaged, and we need to rebuild those cities. However, some materials needed can only be prod...
How do I pass variables between Ruby classes?
I'm creating a card game with multiple classes. Currently, I'm using global variables to hold the $shuffled_deck, $players_hand, and $dealers_hand var...
Difference between plt.draw() and plt.show() in matplotlib
Difference between plt.draw() and plt.show() in matplotlibdown voteacceptedplt.show() will display the current figure that you are working on.plt.draw...
[CareerCup] 4.2 Route between Two Nodes in Directed Graph 有向图中两点的路径
4.2 Given a directed graph, design an algorithm to find out whether there is a route between two nodes. LeetCode和CareerCup中关于图的题都不是很多,LeetCode中只有三...
find distance between two nodes in a binary tree
refer to 点击打开链接 Distance(X, Y) = Distance(root, X) +Distance(root, Y) — 2*(Distance(root to LCA(X,Y) where LCA(X,Y) = Lowest Common Ancestor of...
[UCSD白板题] Compute the Edit Distance Between Two Strings
Problem IntroductionThe edit distinct between two strings is the minimum number of insertions, deletions and mismatches in an alignment of two strings...
what's annotations is in java? what's the relationship between annotation and reflection?
Annotations are meta-meta-objects which can be used to describe other meta-objects. Meta-objects are classes, fields and methods. Asking an object fo...
Difference between a View's Padding and Margin
To help me remember the meaning of padding, I think of a big coat with lots of thick cotton padding. I'm inside my coat, but me and my padded coat are...
Switch between Server Core mode and Server GUI mode in Windows Server 2012 R2
References: 【1】 http://blogs.technet.com/b/john_taylor/archive/2013/01/09/converting-from-server-2012-core-install-to-full-gui.aspx 【2】 https://4sysop...
SQL效率 - 使用dateAdd函数查询两次;或者SubQuery和DateAdd函数一次;在BETWEEN的日期
The expense is using the DateAdd function not only in the SELECT, but also in the WHERE; Or using the Sub Query which initially returns more data than...
tensorflow共享变量 the difference between tf.Variable() and get_variable()
一般这样用tf.get_variable():v = tf.get_variable(name, shape, dtype, initializer)下面内容来源于 http://blog.csdn.net/u012436149/article/details/53696970当我们需要共享变量的时...
LeetCode461 Hamming Distance java The Hamming distance between two integers is the number osoluotion
题目要求: The Hamming distance between two integers is the number of positions at which the corresponding bits are different. Given two integers x and ...
What is the difference between parameterized queries and prepared statements?
Both parameterized queries and prepared statements are exactly the same thing. Prepared statement seems to be the more commonly used term, but there i...
What's the difference between UTF-8 and UTF-8 without BOM?
https://stackoverflow.com/questions/2223882/whats-the-difference-between-utf-8-and-utf-8-without-bom Answer1 The UTF-8 BOM is a sequence of Bytes at...
Difference between Ajax in Asp.Net & Asp.Net MVC
What is the difference between ajax in asp WEB FORMS and asp mvc? Will be the ajax request to update some block using Ajax.ActionLink and RenerPartial...
ping vs telnet, what is the difference between them and when to use which?
Ping is an ICMP protocol. Basically any system with TCP/IP could respond to ICMP calls if they were not blocked by a firewall or similar filtering mec...
What is the difference between Progressive Download, RTMP Streaming and Adaptive Streaming
http://www.mediaentertainmentinfo.com/2015/04/6-concept-series-what-is-the-difference-between-progressive-download-rtmp-streaming-and-adaptive-streami...