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
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.
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.
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,
With the following html <ul id=\"accordion\"> <li> <ul> <li><h3>title</h3></li>
I can\'t navigate the XML doc programmatically and I need an one-line XPath solution for reasons I describe at the end.
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
var vTableExp = \"//a[contains(@href,开发者_如何学编程\'newdid\')]/ancestor::td/ancestor::tr/ancestor::tbody\";
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
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...
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