jasimmk’s gists

insin / bash_prompt.sh

Created December 3, 2011 01:49 — forked from woods/git_svn_bash_prompt.sh

Set color bash prompt according to active virtualenv, git branch and return status of last command.

	#!/bin/bash
	#
	# DESCRIPTION:
	#
	# Set the bash prompt according to:
	# * the active virtualenv
	# * the branch/status of the current git repository
	# * the return value of the previous command
	# * the fact you just came from Windows and are used to having newlines in
	# your prompts.

marktheunissen / pedantically_commented_playbook.yml

Last active April 19, 2025 17:31 — forked from phred/pedantically_commented_playbook.yml

Insanely complete Ansible playbook, showing off all the options

This playbook has been removed as it is now very outdated.

liuyu81 / c_extension_module.c

Created August 26, 2012 02:54

call Python callback from a non-python thread in a C extension module (in response to zed's demo, https://gist.github.com/3471699, and this question http://stackoverflow.com/questions/12116390/python-code-calls-c-library)

	#include "Python.h" // should be before any standard headers
	#include <errno.h>
	#include <pthread.h>

	static void*
	non_python_thread(void *python_callback) {
	//XXX without PyEval_InitThreads() it produces:
	// Fatal Python error: PyEval_SaveThread: NULL tstate
	//XXX with PyEval_InitThreads() it deadlocks!!
	//XXX without PyGILState_*() (with/without PyEval_InitThreads()) it produces:

shantanuo / mysql_to_big_query.sh

Last active February 21, 2025 07:44

Copy MySQL table to big query. If you need to copy all tables, use the loop given at the end. Exit with error code 3 if blob or text columns are found. The csv files are first copied to google cloud before being imported to big query.

	#!/bin/sh
	TABLE_SCHEMA=$1
	TABLE_NAME=$2

	mytime=`date '+%y%m%d%H%M'`
	hostname=`hostname \| tr 'A-Z' 'a-z'`
	file_prefix="trimax$TABLE_NAME$mytime$TABLE_SCHEMA"
	bucket_name=$file_prefix
	splitat="4000000000"
	bulkfiles=200

myusuf3 / profile.py

Created April 23, 2013 07:01

Simple little profiling decorator in python.

	import cProfile


	def profile_this(fn):
	def profiled_fn(args, *kwargs):
	# name for profile dump
	fpath = fn.__name__ + '.profile'
	prof = cProfile.Profile()
	ret = prof.runcall(fn, args, *kwargs)
	prof.dump_stats(fpath)

wolever / profile

Created September 11, 2013 15:41

My very fast Bash prompt, which shows git branch, virtualenv, and background jobs

	# prompt examples:
	# [3 jobs master virtualenv] ~/code/myproject/foo
	# [1 job my-branch virtualenv] ~/code/bar/
	# [virtualenv] ~/code/
	# ~
	# Very, very fast, only requiring a couple of fork()s (and no forking at all to determine the current git branch)

	if [[ "$USER" == "root" ]]
	then
	export PS1="\e[1;31m\]\u \[\e[1;33m\]\w\[\e[0m\] ";

marcusphi / ansible_conditionals_examples.yaml

Created October 2, 2013 09:48

Ansible 1.3 Conditional Execution -- Very complete example with comments -- I find the conditional expressions to be ridiculously hard to get right in Ansible. I don't have a good model of what's going on under the surface so I often get it wrong. What makes it even harder is that there has been at least three different variants over the course …

	---
	# This has been tested with ansible 1.3 with these commands:
	# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts isFirstRun=false"
	# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts isFirstRun=true"
	# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts"
	# NB: The type of the variable is crucial!

	- name: Ansible Conditionals Examples
	hosts: $hosts
	vars_files:

staltz / introrx.md

Last active May 4, 2025 15:01

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

jonjack / install-java-on-macosx-with-brew-&-jenv.md

Last active September 10, 2024 18:52

Install Java on Mac OSX via Home-brew

Notes on installing multiple versions Java on Mac OSX using Homebrew and Jenv.

Install Homebrew

Homebrew is a superb tool for Mac for managing the installation of software. It's core command is brew and it calls packages of software formula. If you are intrigued then you can check out the list of Formula in the brew Github repository.

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Jasim Muhammed jasimmk

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

Install Homebrew