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How does LMAX's disruptor pattern work?
...e OP asked.
– G-Wiz
Dec 2 '11 at 18:32
1
If the ring is full, writer(s) will wait until the slowe...
How should you build your database from source control?
...thanks.
– LBushkin
Jun 12 '09 at 19:32
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Accessing inactive union member and undefined behavior?
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ecatmurecatmur
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Remove sensitive files and their commits from Git history
...t?
– Jason Goemaat
Aug 19 '12 at 21:32
1
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Is R's apply family more than syntactic sugar?
...median uq max neval
f1(df) 28.02612 28.28589 28.46822 29.20458 32.54656 100
f2(df) 38.02241 41.42277 41.80008 42.05954 45.94273 100
apply, however, in most situation doesn't provide any speed increase, and in some cases can be even lot slower:
mat <- matrix(rnorm(1000000), nro...
Difference between sh and bash
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if bash is invoked as sh, it behaves a bit differently. See gnu.org/software/bash/manual/bashref.html#Bash-Startup-Files ("Invoked with nam...
What are the best PHP input sanitizing functions?
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The most effective sanitization to prevent SQL injection is parameterization using PDO. Using ...
What is the difference between graph search and tree search?
...d list.
– Nathan S.
May 21 '12 at 6:32
In normal terms, a tree is a directed graph with at most one path between any t...
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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