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Rspec: “array.should == another_array” but without concern for order
...o compare arrays and make sure that they contain the same elements, in any order. Is there a concise way to do this in RSpec?
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How to extract year and month from date in PostgreSQL without using to_char() function?
...t to select sql:
SELECT "year-month" from table group by "year-month" AND order by date , where
year-month - format for date "1978-01","1923-12".
select to_char of couse work , but not "right" order:
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JavaScript variable number of arguments to function
... This would be better since it removes the coupling to argument order. Loosely coupled interfaces are good standard practice...
– Jonas Schubert Erlandsson
Jan 29 '13 at 20:05
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View.setPadding accepts only in px, is there anyway to setPadding in dp?
... pixels for a specific DPI value: http://forum.xda-developers.com/showpost.php?p=6284958&postcount=31
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(Built-in) way in JavaScript to check if a string is a valid number
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This is what I was looking for, the equivalent to php ctype_digit
– Miguel Pynto
Sep 20 '19 at 11:17
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Overriding a Rails default_scope
... you end up putting this in a class method like: def self.random; unscoped.order('rand()'); end unscoped removes ALL sql before it, not just what is listed under default_scope. While technically a correct answer, be careful using unstopped
– Schneems
Dec 25 '11...
How do I tokenize a string in C++?
...or — in fact, there are proposals to do that. But your suggestion to use PHP or some other language instead would be a huge step backwards.
– Konrad Rudolph
Sep 11 '16 at 17:43
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What is the best way to exit a function (which has no return value) in python before the function en
...hod i use return, it still keep running code behind a. exit should be like php exit(), it breaks the program instantly.
– TomSawyer
Sep 24 '17 at 18:29
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How to analyze a java thread dump?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What are the differences between a clustered and a non-clustered index?
...le
Faster to read than non clustered as data is physically stored in index order
Non Clustered Index
Can be used many times per table
Quicker for insert and update operations than a clustered index
Both types of index will improve performance when select data with fields that use the index but...