sheki’s gists

sheki / models.py

Created July 22, 2011 09:30

	from sqlalchemy import Table, Column, Integer, String, ForeignKey
	from sqlalchemy.orm import mapper
	from database import metadata, db_session , Base
	from sqlalchemy.ext.declarative import declarative_base


	class Team( Base ):
	__tablename__='teams'
	id = Column (Integer, primary_key = True)
	name = Column(String(50))

sheki / error.py

Created July 22, 2011 10:07

SQL Alchemy

	>>> from models import *
	>>> from database import *
	>>> from models import *
	>>> teamname='ops'
	>>> team = db_session.query(Team).filter_by(name=teamname).one()
	>>>
	>>> packagename="fk-ops-build
	File "<stdin>", line 1
	packagename="fk-ops-build
	^

sheki / HTTPApiFilter.scala

Created August 9, 2011 10:20

Scalatra render static content - not working

	class HTTPApiFilter extends ScalatraFilter with ScalateSupport
	{


	get("/api/"){
	<html>
	<body>
	<h1>Hello, world!</h1>
	<p>This is the HTTP API. What are you looking for</p>
	</body>

sheki / gist:1133975

Created August 9, 2011 13:01

RabbitMQ conversation about channels and conversations

	shekispeaks: why should I multiplex Multiple AMQP sessions over a single connection and how many concurrent channels can a connections support without any performance degradation.
	[2:45pm] shekispeaks: ?
	[2:48pm] bob2351: Bob_: yes, all the released code for rabbit, including mgmt is open source
	[2:50pm] Bob_: ok, thanks for your help!
	[2:50pm] shekispeaks: any help on using RabbitMQ connections?
	[2:55pm] aib_007 joined the chat room.
	[3:38pm] [diablo] joined the chat room.
	[3:57pm] Espen-_- left the chat room. (Excess Flood)
	[4:02pm] Espen-_- joined the chat room.
	[4:03pm] Espen-_- left the chat room.

sheki / Item.java

Created August 29, 2011 16:47

solving TBASE Inheritance in scala

	/**
	* Autogenerated by Thrift
	*
	* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
	*/

	import java.util.List;
	import java.util.ArrayList;
	import java.util.Map;
	import java.util.HashMap;

sheki / Example.scala

Created August 29, 2011 17:16

TBase TSerializer Issue.

	val item :Item = new Item
	val bytes = new TSerializer().serialize(item) //THROWS ABOVE GIVEN ERROR

sheki / gist:1203003

Created September 8, 2011 09:21

Bala Ticket Cancellation

	i had booked tickets
	(02:14:00 IST) SriBalaGGG Nitk: but then i cancelled them
	(02:14:06 IST) SriBalaGGG Nitk: after convo was announced
	(02:14:09 IST) SriBalaGGG Nitk: fucking

sheki / sbt_gen_idea_thread_dump

Created September 27, 2011 09:51

	2011-09-27 15:20:58
	Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.1-b02-383 mixed mode):

	"Attach Listener" daemon prio=9 tid=7fc7a98b8000 nid=0x116622000 waiting on condition [00000000]
	java.lang.Thread.State: RUNNABLE

	"pool-7-thread-4" prio=5 tid=7fc7a5217800 nid=0x117965000 waiting on condition [117964000]
	java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for <7df094328> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

sheki / AtomicCyclicCounter.java

Created September 27, 2011 16:51

	import java.util.concurrent.atomic.AtomicInteger;
	public class CyclicCounter {

	private final int maxVal;
	private final AtomicInteger ai = new AtomicInteger(0);

	public CyclicCounter(int maxVal) {
	this.maxVal = maxVal;
	}

sheki / Check.scala

Created October 7, 2011 09:26

	object HostPersistence extends Logging {

	import scala.collection.JavaConverters._

	def allHostNames() : List[String] ={
	val template = DBProvider.writeEndPoint().getSimpleJdbcTemplate
	val result= template.queryForList("select * from host")
	val buffer = new ListBuffer[String]
	for (r <- result) {
	buffer+=r.get("host")

Abhishek Kona sheki