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/* Instructions on compilation and execution | |
* ========================================= | |
* | |
* Compile this program with pthreads: | |
* | |
* g++ -Wall -lpthread -o graphdb-simulator graphdb-simulator.cpp | |
* | |
* Before you run this program, you need to create the following | |
* directories: | |
* |
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import java.util.concurrent.ConcurrentLinkedQueue | |
import java.util.concurrent.atomic.AtomicInteger | |
import scala.concurrent.ExecutionContext | |
import scala.util.control.NonFatal | |
import scala.annotation.tailrec | |
//inspired by https://gist.github.com/viktorklang/4552423 | |
object ThrottledExecutionContext { | |
def apply(maxConcurrents: Int)(implicit context: ExecutionContext): ExecutionContext = { |
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"""Information Retrieval metrics | |
Useful Resources: | |
http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt | |
http://www.nii.ac.jp/TechReports/05-014E.pdf | |
http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf | |
http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf | |
Learning to Rank for Information Retrieval (Tie-Yan Liu) | |
""" | |
import numpy as np |
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#!/usr/bin/env sh | |
# Download lists, unpack and filter, write to stdout | |
curl -s https://www.iblocklist.com/lists.php \ | |
| sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \ | |
| xargs wget -O - \ | |
| gunzip \ | |
| egrep -v '^#' |
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# Modify this file accordingly for your specific requirement. | |
# http://www.thegeekstuff.com | |
# 1. Delete all existing rules | |
iptables -F | |
# 2. Set default chain policies | |
iptables -P INPUT DROP | |
iptables -P FORWARD DROP | |
iptables -P OUTPUT DROP |
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[user] | |
name = Pavan Kumar Sunkara | |
email = [email protected] | |
username = pksunkara | |
[init] | |
defaultBranch = master | |
[core] | |
editor = nvim | |
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol | |
pager = delta |
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trait Inv[A] { self: Contra[A] => } | |
trait Contra[-A] extends Inv[A @uncheckedVariance] | |
implicit val C1: Contra[Any] = new Contra[Any] {} | |
implicit val C2: Contra[Int] = new Contra[Int] {} | |
assert(implicitly[Inv[Any]] eq C1) | |
assert(implicitly[Contra[Any]] eq C1) | |
assert(implicitly[Inv[Int]] eq C2) |
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