MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

enaeseth

"""
Convert a MongoDB ObjectID to a version-1 UUID.

Python 2.7+ required for datetime.timedelta.total_seconds().

ObjectID:
    - UNIX timestamp (32 bits)
    - Machine identifier (24 bits)
    - Process ID (16 bits)
    - Counter (24 bits)

stantonk

/*
Notes:

Despite Scala's appearances, it is, in fact, a Statically Typed language.
It has just eliminated a great deal of the "type vomit" people are used
to seeing in Statically Typed languages (e.g. C, C++, Java). It often
can infer the type on its own. It also combines functional and
object-oriented programming paradigms in a fashion that feels similar
to Python.
*/

mikermcneil

Toggle MacOS X Notification Center on or off

This gist is to remind me (and anyone else who it helps) how to quickly disable and re-enable Notification Center.

Set Up Bash Aliases

Installation

1. Open your terminal (<⌘ + ␣ (spacebar)>, then type "terminal", then press <↩ (enter)>).

soheilhy

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

cjwebb

import com.github.fge.jsonschema.core.report.ProcessingMessage

import scala.collection.JavaConversions._

import com.fasterxml.jackson.databind.JsonNode
import com.github.fge.jsonschema.main.JsonSchemaFactory

import org.json4s._
import org.json4s.jackson.JsonMethods._

dovideh

#!/usr/bin/env python
#-*- coding:utf8 -*-
# sources
# 1. https://gist.github.com/tell-k/4943359#file-paramiko_proxycommand_sample-py-L11
# 2. https://github.com/paramiko/paramiko/pull/97
# info: http://bitprophet.org/blog/2012/11/05/gateway-solutions/
#  local -> proxy-server -> dest-server
# ~/.ssh/config
#
#  Host proxy-server

snowindy

val s3Paths = "s3://yourbucket/path/to/file1.txt,s3://yourbucket/path/to/directory"
val pageLength = 100
val key = "YOURKEY"
val secret = "YOUR_SECRET"

import com.amazonaws.services.s3._, model._
import com.amazonaws.auth.BasicAWSCredentials
import com.amazonaws.services.s3.model.ObjectListing
import scala.collection.JavaConverters._
import scala.io.Source

jfpuget