search

问题 I am new to elasticsearch. I have an Elasticsearch index of about 300,000 items. For each of the 60 million records in another table, I need to make a complex query to this ES index. Right now, it is extremely slow (making 1000 queries would take 200 seconds). I need advice on how to configure my elasticsearch cluster to handle a large volume of queries. My server: 8 core 8GB ram SSD Hardware I want to config elasticsearch to handle 1000 concurrent search requests from ruby. (I want to search

问题 I am using jqgrid and have simple searching enabled. I am wondering if there is a way to add an additional item in the select list of fields that does not exist as a column in the grid. I would call it something like 'Any Field' so I could search on any of the fields and then handle that outcome server side. 回答1: The suggestion of Bethrezen with the usage of one hidden column is one way which you can use. You should only don't forget to use searchhidden: true searchoptions. Another way which

问题 I am using jqgrid and have simple searching enabled. I am wondering if there is a way to add an additional item in the select list of fields that does not exist as a column in the grid. I would call it something like 'Any Field' so I could search on any of the fields and then handle that outcome server side. 回答1: The suggestion of Bethrezen with the usage of one hidden column is one way which you can use. You should only don't forget to use searchhidden: true searchoptions. Another way which

问题 Been struggling with this for the last few hours. Trying to build a search function for an array and then spit out a new one containing all arrays that have a keyword. Here is the function I am working with, not sure if this is heading in the right direction or not, it's returning arrays within arrays which is not what I intend. function search_array($array, $needle) { $results = array(); $hasValue = false; foreach ($array as $subarray) { foreach($subarray as $value){ if(strpos($value,$needle

问题 I use a command to recursively find files containing a certain string1 : find . -type f -exec grep -H string1 {} \; I need to find files containing multiple strings, so the command should return those containing all strings. Something like this: find . -type f -exec grep -H string1 AND string2 {} \; I couldn't find a way. The strings can be anywhere in the files. Even a solution for only two strings would be nice. 回答1: you can also try this; find . -type f -exec grep -l 'string1' {} \; |

问题 I create jtable in netbeans and populate data from database in jtable, but i am unable to implement search option in jtable using jtextfield. Can anyone please guide me. Thanks 回答1: In order to search something on table you have to have original content stored in some variable.In the below example I stored the initial values of table model to a vector. There are two implementations below.One to search as soon as you type something on textfield, other to search only after a button is clicked.

问题 I have an XML document: <items> <item> <id>1</id> <title>Title ABC Defg</title> <author>Author Name</author> <description>Description text </description> </item> ... </items> And i would like to do a serching and check title, author, description if contains a phrase I dont know how to do it at once and order it by relevancy. But it is not such important as searching for "Word" and "word". I used the php code: <?php $xml=simplexml_load_file(file.xml); $query=$_GET['query']; $nodes= $xml->xpath

问题 Does anybody know if it's possible to do a %LIKE% search against a column in a SQL Server database but get it to ignore any special characters in the column? So, for example if I have a column called "songs" and they contain the following... Black Or White No Sleep 'till Brooklyn The Ship Song Papa Don't Preach If the user searches for "no sleey till brooklyn" then I would like it to return a match even though they forgot to include the apostrophe. I would also like it to return the 4th row

问题 I have a git repository (covering more or less project history) and separate sources (just a tarball with few files) which have forked some time ago (actually somewhere in 2004 or 2005). The sources from tarball have undergone quite a lot of changes from which I'd like to incorporate some. Now the question is - how to find out what was actually the branch point for the changed sources to get minimal diff of what has happened there. So what I basically want is to find place in git history,

问题 The Android documentation describes how to disable the search the search feature in Activity: public boolean onSearchRequested() { return false; } This works fine for a short press of the search button on the Nexus One. However, it doesn't disable the long press, which still fires off a voice search. How do I disable the long press Voice search? Thanks... 回答1: I extended Stan's answer to only disable long press events. @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if