texasdave2

Questions are not from any actual exam!!!  



Q:  Create a job that calculates pi to 2000 decimal points using the container with the image named perl
and the following commands issued to the container:  ["perl",  "-Mbignum=bpi", "-wle", "print bpi(2000)"]
Once the job has completed, check the logs to and export the result to pi-result.txt.

Solution:

msievers

Motivation

Integrate JMH (Java Microbenchmarking Harness) with Spring (Boot) and make developing and running benchmarks as easy and convinent as writing tests.

Idea

Wrap the necessary JMH boilerplate code within JUnit to benefit from all the existing test infrastructure Spring (Boot) provides. It should be as easy and convinent to write benchmarks as it is to write tests.

TL;DR;

gmaslowski

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: cassandra-rackdc
data:
  cassandra-rackdc.properties: |
    dc= datacenter
    rack= RACK
---

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

ricejasonf

# TODO use in house docker images for compilers
FROM ricejasonf/clang
WORKDIR /usr/local/src

# asio
RUN git clone https://github.com/chriskohlhoff/asio.git \
  && cd asio/asio \
  && ./autogen.sh \
  && ./configure --prefix=/usr/local --without-boost \
    CXXFLAGS="-stdlib=libc++" LDFLAGS="-stdlib=libc++ -lc++abi" \

sasq64

#include <functional>
#include <vector>
#include <memory>

template<typename... X> struct Callback;
template <typename R, typename ...ARGS> struct Callback<R(ARGS...)>
{
    struct BaseFx
    {
        virtual R call(ARGS...) = 0;

destan

import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;

scturtle

#!/usr/bin/env python
# from pprint import pprint
try:
    import urllib2 as request
    from urllib import quote
except:
    from urllib import request
    from urllib.parse import quote

vollmerm

-- nqueens.hs
-- Mike Vollmer, 2014
--
-- A simple and reasonably efficient solution to the N-Queens problem using backtracking
-- and constraint propagation.
--
-- The program takes one command line parameter: the size (N) of the board.
-- For example:
-- 
--   ./nqueens 8