I have a static set of ~35000 开发者_开发问答unique ASCII text strings from 20 to 60 bytes each. I want to introduce a unique index in them. Simply numbering would be undesirable for various reasons.
We are using a Doubly Linked List data structure to store some unordered data (The data as such is unordered, however the node order in the link list is relevant). A common operation on this data stru
I am doing a multilingual search. And I will use lucene as the tool to do it. I have the translated contents already, there will be 3 or 4 languages of each document.
I have some data consisting of 2 columns and thousands of rows. The first column is time data. How do I extract the part of the data wh开发者_JAVA技巧ere the values in the first column are between say
I\'m using the C# mongodb d开发者_如何学Goriver to serialize a Dictionary into an embedded document. The embedded document looks something like:
In general, every index on a table slows down INSERTs into the table by a factor of three; two indexes generally make the insert twice as
I have a compound _id containing 3 numeric properties: _id\": { \"KeyA\": 0, \"KeyB\": 0, \"KeyC\": 0 } The database in question has 2 million identical values for KeyA and clusters of 500k identica
$(function(){ $(\'.tab2\').live(\'click\', function() { $(\'#coverTextH3\').text(data[1].H3) $(\'#coverTextP\').text(data[1].P)
I created health-related site based on Joomla. I created Google Webmasters account and saw how Google indexed my site.
So I have the following query: SELECT d.iID1 as \'id\', SUM(d.sum + d.count*r.lp开发者_开发技巧)/sum(d.count) AS avgrat
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