ancestor

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Lowest Common Ancestor implementations - what's the difference?

I\'ve been reading about the Lowest Common Ancestor algorithm on top coder and I can\'t understand why the RMQ algorithm is involved - the solution listed there is insanely complicated and has the fol[详细]

2023-04-11 10:25 分类：问答
Using JDO with HRD on Google App Engine

To get consistent queries with HRD, we are told to use ancestor queries. i am using JDO, however i cannot find an example of an ancestor query using JDO Query.[详细]

2023-03-29 14:21 分类：问答
Ancestors in App Engine data store

I\'ve been developing for Google App Engine for a while. One of the features I\'ve noticed but haven\'t had an opportunity to use yet is \"ancestors\" in the data store.[详细]

2023-03-11 14:04 分类：问答
Get nodes that don't have specific ancestor xml xpath

I\'m struggling few days with quite complex xpath and I\'m not able to formulate it. I have a syntactic tree from c++ like language parser and I would like to have xpath query, that selects all names,[详细]

2023-03-06 07:13 分类：问答
Find closest parent in relation to (not just contained within) a context

With the following html <ul id=\"accordion\"> <li> <ul> <li><h3>title</h3></li>[详细]

2023-02-13 15:59 分类：问答
Wrapping an XML element with its ancestor nodes/tags

I can\'t navigate the XML doc programmatically and I need an one-line XPath solution for reasons I describe at the end.[详细]

2023-02-09 15:18 分类：问答
How can I get the common ancestor directory for two or more files in Cocoa/Obj-C?

I have a bunch of files, either NSStrings or NSURLs (it doesn\'t ma开发者_开发知识库tter; they are, for the most part, interchangeable), and I need a way to find the common ancestor directory. Does an[详细]

2022-12-30 06:18 分类：问答
Can someone explain this javascript code to me?

var vTableExp = \"//a[contains(@href,开发者_如何学编程\'newdid\')]/ancestor::td/ancestor::tr/ancestor::tbody\";[详细]

2022-12-29 13:00 分类：问答
Jquery: get ancestors (or descendants) and self

One can use matchedset.find(selector) / matchedset.parents(selector) to get the descendants/ancestors of the current matched set filtered by a selector, but that doesn\'t include the matched set itsel[详细]

2022-12-24 17:38 分类：问答
retrieve FoxPro 7.0 database schema

I need to obtain a list of tables in a Visual Fox Pro database. (7.0)This is what I\'m doing.... but it\'s not working or I开发者_JAVA百科\'m not doing it right...[详细]

2022-12-16 12:56 分类：问答