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Different types of thread-safe Sets in Java
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206
1) The CopyOnWriteArraySet is a quite simple implementation - it basically has a list of eleme...
Ignoring time zones altogether in Rails and PostgreSQL
...eger value representing the count of microseconds from the Postgres epoch, 2000-01-01 00:00:00 UTC.
Postgres also has built-in knowledge of the commonly used UNIX time counting seconds from the UNIX epoch, 1970-01-01 00:00:00 UTC, and uses that in functions to_timestamp(double precision) or EXTRACT(...
std::vector versus std::array in C++
... variable array (one using static storage). stackoverflow.com/questions/2672085/…. What is the correct terminology? Is static array a sloppy term for an array with a fixed size?
– Z boson
Oct 21 '14 at 11:30
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What would cause an algorithm to have O(log log n) complexity?
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220
O(log log n) terms can show up in a variety of different places, but there are typically two ma...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
..., you can watch the "Get Higher with ScalaTest" presentation I gave at the 2009 Devoxx conference here:
http://parleys.com/play/514892260364bc17fc56bde3/chapter0/about
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How to fix Git error: object file is empty?
...or: Nathan VanHoudnos <nathanvan@XXXXXX>
Date: Mon Sep 10 15:56:17 2012 -0400
up to p. 24, including correcting spelling of my name
diff --git a/tex/MCMC-in-IRT.tex b/tex/MCMC-in-IRT.tex
index 86e67a1..b860686 100644
--- a/tex/MCMC-in-IRT.tex
+++ b/tex/MCMC-in-IRT.tex
It worked!
Ste...
How does the compilation/linking process work?
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edited Jun 20 at 9:12
community wiki
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How to read contacts on Android 2.0
...ink it is important to have the code from this URL http://coderzheaven.com/2011/06/get-all-details-from-contacts-in-android/ on StackOverflow cause at times links like that go down.
public void readContacts(){
ContentResolver cr = getContentResolver();
Cursor cur = cr.query(Conta...
What does “Memory allocated at compile time” really mean?
...ts only static allocations:
int a;
const int b[6] = {1,2,3,4,5,6};
char c[200];
const int d = 23;
int e[4] = {1,2,3,4};
int f;
it would tell the linker that it needed 208 bytes for bss, 16 bytes for "data", and 28 bytes for "const". Further, any reference to a variable would be replaced with an ...
Generic method multiple (OR) type constraint
...nyway.
– Mansfield
May 31 '12 at 13:20
you may write a new class, having isSuccesful, save message and exception as pr...