search

问题 I am using Rails 4 with Ransack. I cant make to work searching for integer and string values. So far I tried this code. In view: <%= search_form_for @search do |f| %> <div class="field"> <%= f.label :name_cont, "Nepieciešama meklēšāna pēc ID, vārda un telefona nr" %> <%= f.text_field :name_or_phone_number_cont_or_id_eq, :placeholder => 'Meklēt pēc ID,vārda vai tel.nr.' %> </div> <div class="actions"><%= f.submit "Search" %></div> <% end %> In controller : def index @search = Advertisement

问题 I'm practicing for programming interviews, and I stumbled upon this question on GlassDoor: "Find the number of ways we can sum the items in the set to get our target value. Order matters." Apparently, the interviewer couldn't come up with an answer, but he left this comment on GlassDoor: "This was more of a math question than a programming question." This problem seems to be different than this one: Finding all possible combinations of numbers to reach a given sum. So my questions is: what is

问题 I know there was an API for C#, but I don't think there is any longer? Is there any way I can search Google, then load each URL into a separate item in a listbox? 回答1: You can use the custom search API from C#: http://code.google.com/apis/customsearch/v1/overview.html 来源： https://stackoverflow.com/questions/6810913/any-form-of-google-search-api-available-for-c

问题 I am facing issue while loaidng the data in JQGrid at a later stage in place of at the time of ceating grid. I am using filter toolbar for search. following is the code I am using: Creating Grid jQuery("#list").jqGrid({ datatype: 'local', colNames: [my col names], colModel: [my col model], jsonReader: { root: "rows", page: "page", total: "total", //records: "records", repeatitems: false }, height: 300, viewrecords: true, gridComplete: this.onGridComplete, ondblClickRow: this.rowDblClick,

问题 If I have a tiddler named "X", I know I can make a list of all tiddlers tagged with "X" by using <<list-links filter:"[tag[X]] +[sort[title]]">> . Is there a way to make a no-brainer macro which automatically finds all tiddlers nested under the current tiddler without manually specifying the title field? 回答1: Use this in your macro: <<list-links filter:"[tag<currentTiddler>] +[sort[title]]">> 回答2: Or another one: <<list-links "[all[current]tagging[]]">> 来源： https://stackoverflow.com/questions

问题 I have a working custom search suggestions class (via http://developer.android.com/guide/topics/search/adding-custom-suggestions.html). It currently returns one type of information - "product names". I've added some additional activities (screens) to my app so that if a person is on a product page, starting up a search should return results from "product names", but if they are in another activity, I would like the search suggestions to pull "manufacturer names". I saw Accessing appSearchData

问题 I know that there's a great source that works on iOS for PDF searching, it's PDFKitten But my case is that I encounter some PDF files that this source don't work for search. I tried to open these file by 'Preview' app on Mac and tried to search, it works. I uploaded one file here. You can check by open this file by 'Preview' app and search the word 'ra'. It works perfect. By if you drag this file to the source PDFKitten and make some configurations so that the source open it, then try to

问题 I have a table posts : CREATE TABLE posts ( id serial primary key, content text ); When a user submits a post, how can I compare his post with the others and find similar posts? I'm looking for something like StackOverflow does with the "Similar Questions". 回答1: While Text Search is an option it is not meant for this type of search primarily. The typical use case would be to find words in a document based on dictionaries and stemming, not to compare whole documents. I am sure StackOverflow

问题 There are many words which are hyphenated or whitespace separated but often used as one word. Eg : Basket Ball or basket-ball can be written as basketball. Now when i index as sentence, say : "Hey dude, I played basket ball yesterday". Now i try to query "basketball" [without double quotes].. This case, or in the vice versa case, (index basketball and query basket ball ) I will not get any results. Is there any way to solve this problem directly or indirectly ? Edit: I gave the example to

问题 sorry if this is a poor question but this one feature have been driving me mad for days so i thought id post it here to see if you guys can help me basically all i want to do from a jsf page have the user search a user and for me to return all the details <h:form id="searchForm"> <h:outputLabel value="Search: " style="font-weight:bold" /> <h:inputText id="search" value="#{userdetailsController.search}" /> <h:commandButton value="Search" action="index"/> </h:form> that is the jsf page, working