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How to use z-index in svg elements?

... Specification In the SVG specification version 1.1 the rendering order is based on the document order: first element -> "painted" first Reference to the SVG 1.1. Specification 3.3 Rendering Order Elements in an SVG document fragment have an implicit drawing order, with the f...
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Does the join order matter in SQL?

... For INNER joins, no, the order doesn't matter. The queries will return same results, as long as you change your selects from SELECT * to SELECT a.*, b.*, c.*. For (LEFT, RIGHT or FULL) OUTER joins, yes, the order matters - and (updated) things are...
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Are there any Java method ordering conventions? [closed]

...re pretty jumbled up in terms of utility public/private etc. and I want to order them in a sensible way. Is there a standard way of doing this? E.g. normally fields are listed before methods, the constructor(s) are listed before other methods, and getters/setters last; what about the remaining metho...
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala

... the collection, and it's commutativity that makes cumulating easy because order is not important (so it doesn't matter which order to aggregate each of the results from each of the chunks). Strictly speaking commutativity is not necessary for parallelization, for example distributed sorting algorit...
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C/C++ include header file order

What order should include files be specified, i.e. what are the reasons for including one header before another? 10 Answers...
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No mapping found for field in order to sort on in ElasticSearch

...xplicitly set to true in the sort clause. "sort" : [ { "rating": {"order" : "desc" , "ignore_unmapped" : true} }, { "price": {"order" : "asc" , "missing" : "_last" , "ignore_unmapped" : true} } ] For further information have a look at the Elasticsearch references for: missing valu...
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Any way to properly pretty-print ordered dictionaries?

...ON format. You lose some type information, but it looks nice and keeps the order. import json pprint(data, indent=4) # ^ugly print(json.dumps(data, indent=4)) # ^nice share | improve this answer...
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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.

...l attempt and the following answer is no longer necessary. You can use DT[order(-rank(x), y)]. x y v 1: c 1 7 2: c 3 8 3: c 6 9 4: b 1 1 5: b 3 2 6: b 6 3 7: a 1 4 8: a 3 5 9: a 6 6 share | imp...
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getting the last item in a javascript object

... No. Order is not guaranteed in JSON and most other key-value data structures, so therefore the last item could sometimes be carrot and at other times be banana and so on. If you need to rely on ordering, your best bet is to go wi...
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MySQL: Order by field size/length

... SELECT * FROM TEST ORDER BY LENGTH(description) DESC; The LENGTH function gives the length of string in bytes. If you want to count (multi-byte) characters, use the CHAR_LENGTH function instead: SELECT * FROM TEST ORDER BY CHAR_LENGTH(descri...