donigian

Here is an example how to build and run ApiDemos sample project.

Go to your SDK folder, then to ../samples/android-#/ApiDemos, where # is API Level.
Start terminal in this folder.
Run android list targets and find target with API Level that is equal or higher then what you've chosen for # on step 1. Lets call this target X. In my case X equals 21. It looks like in your case X equals 1.
Run android update project -p . -n ApiDemos -t X (change X to correct value)
Run ant debug
Run adb install bin/ApiDemos-debug.apk

Setting up a Device for Development

donigian

Set up the submodule for the first time:
[~]$  cd ~/main/
[main]$  git submodule add git://github.com/my/submodule.git ./subm
[main]$  git submodule update --init
[main]$  git commit ./submodule -m "Added submodule as ./subm"
Fetch submodules after cloning a repository:
[~]$  git clone git://github.com/my/main.git ~/main
[~]$  cd ~/main/
[main]$  git submodule update --init
Pull upstream main repo changes and update submodule contents:

donigian

sudo service postgresql restart 
sudo service postgresql status
sudo service postgresql stop 
sudo service postgresql status
sudo crontab -l

tail -f  /var/log/postgresql/postgresql-9.1-main.log

/etc/services

donigian

$ git checkout master && git pull 
$ git checkout -b topic
-> Work a bit and commit changes
-> Preview changes from master
$ git checkout master # Think about checking out branch performing action to
$ git pull
$ git checkout topic
$ git rebase master
-> When unit & integration tests pass
$ git checkout master

donigian

rmongodb Example

library(rmongodb)
mg2 <- mongo.create()
print(mongo.get.databases(mg2))
print(mongo.get.database.collections(mg2, 'db'))
buf <- mongo.bson.buffer.create()
mongo.bson.buffer.start.object(buf, 'AGE')
mongo.bson.buffer.append(buf, '$lt', 10)
mongo.bson.buffer.finish.object(buf)

donigian

function mk-scala-dir() {
  mkdir -p src/main/{resources,scala}
  mkdir -p test/{resources,scala}
  mkdir -p project/
  touch build.sbt
  printf 'name := "sample"\n\n' >> build.sbt
  printf 'version := "0.0.1"\n\n' >>build.sbt
  printf 'scalaVersion := "2.10.0"\n' >> build.sbt

  touch project/build.properties

donigian

def printFoo() = {
  println("Func Foo invoked")
}

def callByValue(a: String) = {
  println("a1=" + a)
  println("a2=" + a)
}

def callByName(b: => String) = {

donigian

scala> callByValue(printFoo())
Func Foo invoked
a1="a1"
a2="a2"

scala> callByName(printFoo())
Func Foo invoked
b1="b1"
Func Foo invoked
b2="b2"

donigian

#!/bin/bash
 
set -o errexit
set -o nounset
 
if [[ ${#} -ne 1 ]]
then
  echo "Usage: ${0} upstart-conf-file" >&2
  exit 1
fi

donigian

✗ knife bootstrap localhost \
 --ssh-user vagrant \
 --ssh-password vagrant \
 --ssh-port 2222 \
 --run-list "recipe[apt]" \
 --sudo 
Bootstrapping Chef on localhost
localhost --2013-12-19 21:47:47--  https://www.opscode.com/chef/install.sh
localhost Resolving www.opscode.com (www.opscode.com)... 184.106.28.91
localhost Connecting to www.opscode.com (www.opscode.com)|184.106.28.91|:443... connected.