nested

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python how to search an item in a nested list

say I have this list: li = [[\"0\", \"20\", \"ar\"], [\"20\", \"40\", \"asdasd\"], [\"50\", \"199\", \"bar\"], [\"24\", \"69\", \"sarkozy\"]][详细]

2023-03-25 09:46 分类：问答
Get the count sum of an associated model in CakePHP

This is a little bit hard to explain, so I\'ll try to be as clear as possible. In my CakePHP project, suppose I have a model called Country, and Country has a hasMany association to Region. Now, the[详细]

2023-03-25 00:58 分类：问答
Nested urls in Rails causes images routing problem

I have a rails 3 project where boards has_many topics. I\'m trying to add a banner image by rendering a header partial:[详细]

2023-03-24 20:05 分类：问答
Counting number of nested elements with JQuery

I want to konw how can I count the child elements under a given Jquery object. I know that \'length\' and \'size()\' returns the amount of children elements, 开发者_如何学Cbut I need a function that a[详细]

2023-03-24 18:59 分类：问答
ArrayList of ArrayLists- accessing values with EL

I have an Arraylist of Arraylist< String>\'s and I am trying to access a string value. Say I wanted to access the third String in the second ArrayList in my jsp f开发者_JS百科ile, but I wanted to d[详细]

2023-03-24 12:19 分类：问答
jQuery Nested tab with bookmark option

I do have a site that does some kind of management. There I used JQuery Tab for the structure and call all panel using AJAX. I Use also JQuery Address for the bookmarking as per a post I found somewhe[详细]

2023-03-24 06:09 分类：问答
get li index within a ul not with jquery!

I\'m using dhtmlgoodies drag-drop-folder-tree and when you click save you get the id-parentid, id-parentid, etc...[详细]

2023-03-24 03:52 分类：问答
Nested brackets/chars '(' and ')' in grammar/ANTLRWorks warning: Decision can match input such as ... using multiple alternatives

The grammar below parses ( left part = right part # comment ), # comment is optional. Two questions: Sometimes warning (ANTLRWorks 1.4.2):[详细]

2023-03-23 22:49 分类：问答
Nested function alternatives in C++

I want to make a function f() that uses three values to compute its result: a, b, and e. e is dependent on a and b, so technically f() is only a function of a and b. But for the sake of readability, i[详细]

2023-03-23 22:10 分类：问答
Need to extend my query

First, I have this query: SELECT `a`.`title`, `a`.`askprice`, `a`.`picture`, `a`.`description`, `a`.`userid`,[详细]

2023-03-23 19:54 分类：问答