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How to generate the “create table” sql statement for an existing table in postgreSQL
...')
AND pg_catalog.pg_table_is_visible(c.oid)
ORDER BY 2, 3) b
ON a.attrelid = b.oid
INNER JOIN
(SELECT
a.attrelid,
max(a.attnum) as max_attnum
FROM pg_catalog.pg_attribute a
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How to sort a NSArray alphabetically?
...w can I sort an array filled with [UIFont familyNames] into alphabetical order?
7 Answers
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Solving a “communications link failure” with JDBC and MySQL [duplicate]
...revents any external access by default. These steps are always required in order to access MySQL from any remote machine.
– Luis Crespo
May 7 '18 at 14:26
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CMake link to external library
...uilds), don't do this.
This is a CMake bug, see http://cmake.org/Bug/view.php?id=14185 and http://gitlab.kitware.com/cmake/cmake/issues/14185
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Return first N key:value pairs from dict
... This answer is no longer correct. Python dicts now preserve insertion order, and this is explicitly documented.
– Konrad Rudolph
Sep 22 at 12:30
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Write a program that will surely go into deadlock [closed]
...y another thread.
So, an easy way to avoid deadlock is to give some total ordering to resources and impose a rule that resources are only ever acquired by threads in order. Conversely, a deadlock can be intentionally created by running threads that acquire resources, but do not acquire them in orde...
Mac OSX Lion DNS lookup order [closed]
After upgrading to Mac OSX Lion I figured out that /etc/hosts is not looked up in first place for name resolution anymore. This leads to some side effects like:
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How to check if one of the following items is in a list?
...d answer, but if one list is very long and the other is short, is there an order that would yield faster performance? (i.e., x in long for x in short vs x in short for x in long)
– Luke Sapan
Feb 13 '14 at 18:08
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Get visible items in RecyclerView
...emPosition();
For LinearLayoutManager, first/last depends on the adapter ordering. Don't query children from RecyclerView; LayoutManager may prefer to layout more items than visible for caching.
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What is the best Distributed Brute Force countermeasure?
...', where a user must be connected from one of his recognized 'good' IPs in order to log in at all. A brute-force attack on this 'front door' would be practically impossible(+).
(+) unless the attacker 'owns' either the server, all our users' boxes, or the connection itself -- and in those cases, we...