On: Heritrix Usecases there is an Use Case for "Only Store Successful HTML Pages" My Problem: i dont know how to implement it in my cxml File. Especially: Adding the ContentTypeRegExpFilter to the ARCWriterProcessor => set its regexp setting to text/html.*. ... There is no ContentTypeRegExpFilter in the sample cxml Files. ...
I have an analytics database where I make complex queries. Each of these queries generates thousands of rows. I want to store these results in some kind of on disk cache so I can get the results later on. I can't insert the results back into the database where the results came from as that database is read only. The requirements of this ...
A question of particular interest about python for loops. Engineering programs often require values at previous or future indexes, such as: for i in range(0,n): value = 0.3*list[i-1] + 0.5*list[i] + 0.2*list[i+1] etc... However I rather like the nice clean python syntax: for item in list: #Do stuff with item in list or for...
Suppose I have the following tables: CREATE TABLE Game ( GameID INT UNSIGNED NOT NULL, GameType TINYINT UNSIGNED NOT NULL, PRIMARY KEY (GameID), INDEX Index_GameType (GameType, GameID) ) ENGINE=INNODB CREATE TABLE HighScore ( Game INT UNSIGNED NOT NULL, Score SMALLINT UNSIGNED, PRIMARY KEY (Game), INDEX ...
I am working on a small multi-language website. Originally, all of the html files were in the top level directory. Each page has an English version and a Spanish version, which are different html files. I would like to put these files in their own subdirectories, en/ and es/, and then redirect the top-level domain to en/index.html (since...
I want to get the index as well as the results of a scan "abab".scan(/a/) I would like to have not only => ["a", "a"] but also the index of those matches [1, 3] any suggestion? ...
I have a update query that runs slow (see first query below). I have an index created on the table PhoneStatus and column PhoneID that is named IX_PhoneStatus_PhoneID. The Table PhoneStatus contains 20 million records. When I run the following query, the index is not used and a Clustered Index Scan is used and in-turn the update runs ...
Hi, I have a Microsoft Access Database and I need to execute a statement : **DROP INDEX Name ON Installations However, Microsoft Access says that no such index name found. The column "Name" in the Installations table does have an index on it . I know this from the Access GUI . However, I can't use the ACCESS GUI to turn off the index ...
I have a list of data that includes both command strings as well as the alphabet, upper and lowercase, totaling to 512+ (including sub-lists) strings. I want to parse the input data, but i cant think of any way to do it properly other than starting from the largest possible command size and cutting it down until i find a command that is ...
I want to use b-tree for index, but I can't think out an solution for OR query. For OR query, I mean something like select * from table where id between 1 and 5 OR id between 10 and 15; if I use id as the key in the b-tree, than how can I do query like above on the b-tree? when search through the b-tree, assume that the key that are s...
How do I specify that a property should not be indexed using the bulk loader yaml definition? transformers: - kind: SomeEntity connector: csv property_map: - property: prop external_name: prop export_transform: int - property: prop_unindexed external_name: prop_unindexed export_transform: int # ... what goe...
I have a table that contains a few columns and one of them is an md5 hash which is a unique key in the table. What would be the most efficient engine and index type (hash/b-tree) for the purposes of determining if a hash already exists in the table or not? I expect to have billions of rows across 200 partitions (mysql5.1) Right now I ...
Hi, I have a tool which reads a CSV file, selects from it using HSQLDB, and saves the result as another CSV file. More here: http://ondra.zizka.cz/stranky/programovani/java/apps/CsvCruncher-csv-manipulation-sql.texy Now when I used it for some task, I have got: java -jar CsvCruncher-1.0.jar result.csv foo.csv 'SELECT * FROM indata' I...
I would like to get "content" () of full text search index as described in http://en.wikipedia.org/wiki/Inverted_index and http://en.wikipedia.org/wiki/Microsoft_SQL_Server#Full_Text_Search_Service. Content - name of word and occurences This question is related with my previous question without answer http://stackoverflow.com/questions/...
Hi! i am storing in lucene index ngrams up to level 3. When I am reading the index and calculating scoring of terms and ngrams I am obtaining results like this TERM FREQUENCY.... TFIDF minority 25 16.512926 minority report 24 16.179296 report 27 13.559037 cruise ...
When is it acceptable for an indexer to automatically add items to a collection/dictionary? Is this reasonable, or contrary to best practices? public class I { /* snip */ } public class D : Dictionary<string, I> { public I this[string name] { get { I item; if (!this.TryGetValue(name, out...
Hello, How would I figure out where a specific item is in an array? For instance I have an array like this: ("itemone", "someitem", "fortay", "soup") How would I get the index of "someitem" Thanks, Christian Stewart ...
$('ul li a').each(function(index, element){$(element).attr("href", "#img"+index);}); I'd like my list item links to start with the href as "#img1" and count up from there for each item. The code I have will start at "#img0" which doesn't work for what I'm trying to accomplish. Thanks for any help. ...
I have and index.php page in my root that simple directs to what I would consider my homepage, like so: <? Header( "HTTP/1.1 301 Moved Permanently" ); Header( "Location: /lake-district-cottages/" ); ?> is it best to just remove the index page and set my true index in my htaccess or is it required that I have a file called index? ...
Is it possible to create indices on views in Sybase (> ASE 12.5)? ...