JeremyMcCormick

import boto3

# For a Boto3 client.
ddb = boto3.client('dynamodb', endpoint_url='http://localhost:8000')
response = ddb.list_tables()
print(response)

# For a Boto3 service resource
ddb = boto3.resource('dynamodb', endpoint_url='http://localhost:8000')
print(list(ddb.tables.all()))

JeremyMcCormick

JupyterHub on AWS

EC2 Setup

• Log in to AWS
• Go to a sensible region
• Start a new instance with Ubuntu Trusty (14.04) - compute-optimised instances have a high vCPU:memory ratio, and the lowest-cost CPU time. c4.2xlarge is a decent choice.
• Set security group (firewall) to have ports 22, 80, and 443 open (SSH, HTTP, HTTPS)
• If you want a static IP address (for long-running instances) then select Elastic IP for this VM
• If you want to use HTTPS, you'll probably need a paid certificate, or to use Amazon's Route 53 to get a non-Amazon domain (to avoid region blocking).

JeremyMcCormick

#!/usr/bin/env python

import MySQLdb

f = open('hodo_channels_daq.csv', 'r')
lines = f.readlines()
lines = lines[1:]
records = []
for l in lines:
    rec = l.strip().split(',')

JeremyMcCormick

import multiprocessing

from multiprocessing import Pool

def power(x):
    if x==0:
        exponent=.5
    elif x==1:
        exponent=2
    elif x==2:

JeremyMcCormick

<!-- userinfo defs -->
<auxiliary auxtype="DetectorID" auxvalue="DefaultID">
      <auxiliary auxtype="IDField" auxvalue="subdet">
        <auxiliary auxtype="StartBit" auxvalue="0"/>
        <auxiliary auxtype="EndBit" auxvalue="3"/>
      </auxiliary>
      <auxiliary auxtype="IDField" auxvalue="layer">
        <auxiliary auxtype="StartBit" auxvalue="4"/>
        <auxiliary auxtype="EndBit" auxvalue="11"/>
      </auxiliary>

JeremyMcCormick

get_cmake_property(_variableNames VARIABLES)
foreach (_variableName ${_variableNames})
  message(STATUS "${_variableName}=${${_variableName}}")
endforeach()

JeremyMcCormick

ss << std::setprecision(10)
		   << std::scientific
		   << std::uppercase
		   << "\t" << hepeup.IDUP[line]
		   << "\t" << hepeup.ISTUP[line]
		   << "\t" << hepeup.MOTHUP[line].first
		   << "\t" << hepeup.MOTHUP[line].second
		   << "\t" << hepeup.ICOLUP[line].first
		   << "\t" << hepeup.ICOLUP[line].second
		   << "\t" << hepeup.PUP[line][0]

JeremyMcCormick

G4PhysicalVolumeStore* pvs = G4PhysicalVolumeStore::GetInstance();
std::cout << "Dumping PV store ..." << std::endl;
for (G4PhysicalVolumeStore::iterator it = pvs->begin();
  it != pvs->end(); it++) {
  G4VPhysicalVolume* pv = (*it);
  std::cout << "volume: " << pv->GetName() << ", pos: " << pv->GetTranslation() << std::endl;
}

JeremyMcCormick

G4TouchableHandle touchable = prePoint->GetTouchableHandle();
const G4NavigationHistory* touchableHistory = touchable->GetHistory();
G4int hdepth = touchable->GetHistoryDepth();
std::cout << "Dumping volume hierarchy ..." << std::endl;
for (int i = hdepth; i > 0; i--) {
  G4VPhysicalVolume* pv = touchableHistory->GetVolume(i);
  std::cout << "  depth: " << i << ", physvol name: " << pv->GetName() << ", copynum: " << pv->GetCopyNo() << std::endl;
}

JeremyMcCormick

void print_aux(const G4GDMLAuxListType* auxInfoList, G4String prepend="|")
{  
  for(std::vector<G4GDMLAuxStructType>::const_iterator iaux = auxInfoList->begin();
      iaux != auxInfoList->end(); iaux++ )
    {
      G4String str=iaux->type;
      G4String val=iaux->value;
      G4String unit=iaux->unit;
      
      G4cout << prepend << str << " : " << val  << " " << unit << G4endl;