subh007

package org.opendaylight.controller.northboundtest.unittestsuite.internal;

import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;

import org.apache.felix.dm.Component;

public class Activator extends ComponentActivatorAbstractBase {

    /**
     * Function called when the activator starts just after some

subh007

#! /bin/sh

echo "setting the environment"


echo "if the br0 exist then delete the br0"
sudo ovs-vsctl del-br br0

echo "creating the veth"
sudo ip link add veth0 type veth peer name veth1

subh007

#!/bin/sh

sudo apt-get -y remove wireshark
sudo apt-get -y install libgtk-3-dev libqt4-dev flex bison
wget https://www.wireshark.org/download/src/wireshark-1.12.1.tar.bz2
tar xvfj wireshark-1.11.3.tar.bz2
cd wireshark-1.12.1
./configure
make -j4
sudo make install

subh007

from django.utils import simplejson
from django.core import serializers
from models import Apple, Orange
 
def AjaxQuery(request):
    apple_json = serializers.serialize('json', Apples.objects.all() )
    apple_list = simplejson.loads( apple_json )

    orange_json = serializers.serialize('json', Orange.objects.all() )
    orange_list = simplejson.loads( orange_json )

subh007

<!-- http://test1:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:72058212700834815/table/0/flow/161 -->

<flow xmlns="urn:opendaylight:flow:inventory">
  <instructions>
    <instruction>
      <order>0</order>
      <apply-actions>
        <action>
          <order>0</order>
          <output-action>

subh007

alias   gdbnew='/usr/local/Cellar/gdb/7.6/bin/gdb'

subh007

# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags

#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"

subh007

variables begin with an uppercase letter.
you can assign a value to a variable exactly once
The = operator (not the variables) has the role of comparing values and complaining if they're different. If they're the same, it returns the value:

If you're testing in the shell and save the wrong value to a variable, it is possible to 'erase' that variable by using the function f(Variable).. If you wish to clear all variable names, do f()..

Erlang won't care about floats and integers in arithmetic, but will do so when comparing them
6> 5 =:= 5.
true
7> 1 =:= 0.

subh007

package main

import (
	"fmt"
	"sync"
)

func printNumber(i int) int {
	fmt.Println(i)
	return i

subh007

# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags

#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"