bradenmacdonald

# When changing the `SECRET_KEY` of an instance, all anonymous user ids change as well.
# Since #13717 the new anonymous ids are stored in the database in addition to the old
# ones, so both the old and the new anonymous ids can be inverted.
#
# This has the negative side effect that e.g. ORA submissions and grades for the same
# student are now stored under two different ids, so they don't show up correctly
# anymore in the web interface. For Open edX installations that are not too big, the
# problem can be solved by running the management command in this PR, which translates
# all IDs in the database to the new values.
#

bradenmacdonald

Keybase proof

I hereby claim:

• I am bradenmacdonald on github.
• I am bradenm (https://keybase.io/bradenm) on keybase.
• I have a public key whose fingerprint is 0832 4B93 0227 C5FA 85D3 86AD 2BDF 383C 42AB AB95

To claim this, I am signing this object:

bradenmacdonald

CREATE TABLE instance_singlevmopenedxinstance_backup (
    id integer NOT NULL,
    created timestamp with time zone NOT NULL,
    modified timestamp with time zone NOT NULL,
    sub_domain character varying(50) NOT NULL,
    email character varying(254) NOT NULL,
    name character varying(250) NOT NULL,
    base_domain character varying(50) NOT NULL,
    protocol character varying(5) NOT NULL,
    branch_name character varying(50) NOT NULL,

bradenmacdonald

from contextlib import contextmanager
from datetime import datetime
import time


def test_pass():
    print('.')
    time.sleep(0.5)
    return True

bradenmacdonald

As of: 2015-08-19

This is how to set up a combined devstack/insights virtualbox.

Run these commands on your host computer, in a new "combined-devstack" folder:

mkdir combined-devstack
cd combined-devstack
curl -L https://raw.githubusercontent.com/edx/configuration/master/vagrant/release/analyticstack/Vagrantfile > Vagrantfile

bradenmacdonald

#include "CppSqlWrapper.h"
#define INFO_TABLE "CoreInfo"
#ifndef SQL_BLOCK
#define SQL_BLOCK(a) #a
#endif

class Database : public SqlDatabase {
public:
	Database();
	virtual ~Database() {}

bradenmacdonald

#ifndef I3D_OS_S3E
#   define I3D_OS_S3E 1
#endif
#ifndef I3D_PLATFORM_S3E
#   define I3D_PLATFORM_S3E 1
#endif
#ifndef IW_APP_NAME
#   define IW_APP_NAME "angelscript"
#endif
#ifndef IW_APP_VERSION

bradenmacdonald

import Emitter

Emitter.Emitter.add_gcc_ccflags_orig = Emitter.Emitter.add_gcc_ccflags

def my_add_gcc_ccflags(obj, flag):
	obj.add_gcc_ccflags_orig(flag)
	obj.add_gcc_ccflags = obj.add_gcc_ccflags_orig
	obj.add_gcc_ccflags("--cppflag=-std=c++0x")
	
Emitter.Emitter.add_gcc_ccflags = my_add_gcc_ccflags

bradenmacdonald

$.infinitescroll.prototype.retrieve = function (pageNum) {
        var instance = this,
	opts = instance.options,
	path = opts.path,
	box, frag, desturl, method, condition,
	pageNum = pageNum || null,
	getPage = (!!pageNum) ? pageNum : opts.state.currPage;
	beginAjax = function infscr_ajax(opts) {
            // increment the URL bit. e.g. /page/3/
	    opts.state.currPage++;

bradenmacdonald

#!/usr/bin/env python
import numpy as np
import pyfits
import math
import random

random.seed(5678) # consistent random seed
ri = random.randint

def export_data(data, desc, filename):