I am new to devise and rails and I just integrated devise with my sample app. What I noticed is after creating a user model, all my unit tests were failing. I went to try to narrow this and found that
I have a 4 dimensional array, i.e., data.shape = (20,30,33,288). I am finding the index of the closest array to n using
I have a view which already has SchemaBinding applied AND it has a UNIQUE CLUSTERED index. N开发者_Python百科ow, I\'m trying to add a second index, which is a SPATIAL index ... and I get the following
I have read a couple of articles but im still having trouble understanding this. I have seen the difference of performance using EXPLAIN. What i dont understand is would i need to do something when th
I have a problem with lucene indexation, I insert one indexed entity in a manyToMany association but lucene doesn\'t index as I expected.
I have a query that looks like this SELECT TOP 1000 C.iId_company FROM dbo.Company AS C WITH(NOLOCK) WHERE
I am using Lucene 3.0.3. In preparation to using SpanQuery and PhraseQuery, I would like to mark paragraph boundaries in my index in a way that will discourage these queries from matching across parag
I have two sets of data that I am reading via nested for loops in Python.I need to match lines of the two different text files using a common number (time). In the two files, time is written different
After extensively reading all the posts I could find in the Sphinx forum and this site I\'m still stuck. I\'ve implemented a real-time index for geographic search using @geodist. Everything works, but
I have this query: SELECT `country` FROM `geoip_base` WHERE 1840344811 BETWEEN `start` AND `stop` It\'s badly use index (use, but parse big part of table) and work too slowly.
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