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What is the most efficient/elegant way to parse a flat table into a tree?
...te a structure
CREATE TABLE tree (
id int NOT NULL,
name varchar(32) NOT NULL,
parent_id int NULL,
node_order int NOT NULL,
CONSTRAINT tree_pk PRIMARY KEY (id),
CONSTRAINT tree_tree_fk FOREIGN KEY (parent_id)
REFERENCES tree (id) NOT DEFERRABLE
);
insert into tr...
Convert JavaScript string in dot notation into an object reference
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answered Dec 1 '17 at 20:32
DarkCrazyDarkCrazy
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Reverse a string in Python
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zadrozny
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answered May 31 '09 at 2:13
Alex MartelliAlex Mar...
How important is the order of columns in indexes?
...ed. Have submitted an answer rectifying this stackoverflow.com/a/39080819/73226
– Martin Smith
Aug 22 '16 at 16:05
6
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Using async/await for multiple tasks
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32
"the above code with WaitAll also blocks the threads" - doesn't it only block one thread, the one that called WaitAll?
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How exactly does __attribute__((constructor)) work?
...ce.
– Paul Stelian
Apr 16 '19 at 14:32
When I call execv() from the code that has __attribute__((constructor))/((destr...
Token Authentication vs. Cookies
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edited Aug 15 at 15:32
Ariel Kenneth Ampol
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answered Jun 8 '13 at 15:50
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
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Luc DantonLuc Danton
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Framework vs. Toolkit vs. Library [duplicate]
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Jörg W MittagJörg W Mittag
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Stack smashing detected
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Demi
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answered Aug 28 '09 at 14:44
sud03rsud03r
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