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问题 I have a large workbook that contains a list of dates in column "A" of Sheet1. Is there a way to search the column for a specific date, count how many rows down it is, then set that number as a variable that I can use in a range in the next bit of VBA code? Basically, I want to be able to find the row number associated with the date, then reference that row later on. 回答1: Here you go... Dim MyDate&, TheRow& MyDate = DateSerial(2015, 4, 11) TheRow = Application.Match(MyDate, Sheet1.[a:a], 0)

问题 I want to display the searched node and its parents only. I wanted to exclude the unrelated nodes. My code only does search and display but it does not filter out the other nodes. They are still in the display. What approach can be done to do this? You can get what I mean by going the Eclipse's Run Configurations' Search function. It only displays what is searched and it's "parents". Thank you so much for your input . I am trapped here for days . =( Here is my code: import java.awt

问题 I'm trying to index a wiki (using a direct access to the wiki db) and trying to negatively boost on document date (so that the old documents appear further down in the results). There is a great solr-wiki page on boosting and related topics: http://wiki.apache.org/solr/SolrRelevancyFAQ It simply says to do the following: "Use an index-time boost that is larger for newer documents" But how and where? Which part of the solr configuration do I have to change to use an index-time boost? Do I have

问题 I'm trying to switch my Sitecore application's search from the "old" indexes (Sitecore.Data.Indexing) to the "new" indexes (Sitecore.Search). I used to have an index that explicitly listed the fields that I wanted indexed. The Item's name was one of these: <field target="name">@name</field> The new indexes, along with the Advanced Database Crawler allow you to have include fields and exclude fields. I've set the index IncludeAllFields value to false, as there are more fields I want to leave

问题 We have been working on creating scoring profiles for our search. We need a way to "bury" or give "negative" boosts to some fields in case of types of scoring function "Magnitude", "Freshness", "Tags". We noticed that we cannot add a negative value for boost. Is there any other way to achieve this kind of behavior (burying results based the field) We cannot use $OrderBy because it takes precedence over the scoring profile. Please advise. Thanks! 回答1: you should only set positive boosting

问题 This question already has answers here : How to delete instantly SPACE from an edittext if a user presses the space? (7 answers) Closed 5 years ago . I am using an edittext and a listview in my app. I implemented the search functionality and made the edittext a search bar. I am using a TextWatcher to detect changes instantly. But when I type space into the edittext , all the listview items are gone. So, how do I ignore the spaces typed by the user into the edittext ?: public class

问题 My JSON contains 'products' that each have multiple values (name, manufacturer etc.) I have the following code that allows me to pull 'products' from my JSON based on a search result acquired from a query string. It works fine, but only if the search entry is formatted exactly how it is written in the string. How can I allow case insensitive searches yield the desired result (and ideally, partial searches)? I believe that regular expressions are the way to go, but I've exhausted my knowledge

问题 How many paths possible in android pattern lock? I thought it can be calculated simply by factorial, with formula (9!)/(9-length)! Examples: For length 9, there are 9*8*7*6*5*4*3*2*1 paths. For length 8, there are 9*8*7*6*5*4*3*2 paths. For length 7, there are 9*8*7*6*5*4*3 paths. etc. Here is the code for calculating this: def paths_of_length(number_of_staring_points, length_of_path): print("number_of_staring_points", number_of_staring_points, "length_of_path", length_of_path) different

问题 I am using Excel 2010 and Windows 7 Pro. I want to copy one cell content into Windows Search box. How do I write a VBA for that? Sub CopytoSearchWindow() 'CopytoSearchWindow Macro ' ' sCell = Range(Application.InputBox(Prompt:="Pick the Cell", Type:=8)).Value 回答1: You can use the Shell.Application object to do this in conjunction with sending some key strokes. Example: (replace my searchString bit with whatever you like) Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long) Sub

问题 I am having a hard time keeping track of the tiles generated by getAdjacentTiles(..) . I have identified the performance issue of my A* implementation below is that I do not keep track of the tiles that have seen before, every call to getAdjacentTiles returns new tiles ( Node 's) and not any of the tiles in openSet or closedSet . I decided to use a list of Node objects as all of the tiles created so far, and pass that to getAdjacentTiles to determine if a tile it produces has already been