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What can be the reasons of connection refused errors?
... not specifying the port number when binding or connecting in network byte order...
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Order a MySQL table by two columns
...efault sorting is ascending, you need to add the keyword DESC to both your orders:
ORDER BY article_rating DESC, article_time DESC
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ORDER BY the IN value list
...s c
join (
values
(1,1),
(3,2),
(2,3),
(4,4)
) as x (id, ordering) on c.id = x.id
order by x.ordering
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How to access command line arguments of the caller inside a function?
... note that itterating the array like that causes the args to be in reverse order from the command line.
– Andrew Backer
Nov 30 '11 at 7:26
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Using pip behind a proxy with CNTLM
... at work:
pip install --proxy=https://user@mydomain:port somepackage
In order to update, add -U.
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How to add elements of a Java8 stream into an existing List
...TE: nosid's answer shows how to add to an existing collection using forEachOrdered(). This is a useful and effective technique for mutating existing collections. My answer addresses why you shouldn't use a Collector to mutate an existing collection.
The short answer is no, at least, not in general,...
Why can Java Collections not directly store Primitives types?
...efficient access would require keeping both arrays sorted based on the key order to allow binary searching, which in turn would make insertion and deletion inefficient unless the insertion/deletion is patterned such that inserted items are likely to end up where a previously deleted item was and/or ...
How does MySQL process ORDER BY and LIMIT in a query?
...
It will order first, then get the first 20. A database will also process anything in the WHERE clause before ORDER BY.
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How to extract numbers from a string and get an array of ints?
...mites a set of characters to be single matched, i.e., only one time in any order
^ Special identifier used in the beginning of the set, used to indicate to match all characters not present in the delimited set, instead of all characters present in the set.
+ Between one and unlimited times, as many ...
Easy idiomatic way to define Ordering for a simple case class
...e class instances and I want to print them in predictable, lexicographical order using list.sorted , but receive "No implicit Ordering defined for ...".
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