gavinwhyte

#include <stdio.h>

void function(int param) {
    printf("I've received value %d\n", param);
    param++;
}

int main(void) {
    int variable = 111;

gavinwhyte

Celery documentation of airflow

How to scale airflow

Install Airflow

pip install 'apache-airflow[celery]'

sudo apt update

gavinwhyte

### Create User
Create user brewai
```bash
adduser brewai
```
Password: 

Grant root access
```bash
usermod -aG sudo brewai

gavinwhyte

"""
Fabric configuration for a Python 3.3 environment using Anaconda.
"""

from fabric.api import run, cd
from fabric.context_managers import prefix

CONDA_REPO = 'http://repo.continuum.io/miniconda/'
CONDA_VERS = 'Miniconda3-3.0.0-Linux-x86_64.sh'

gavinwhyte

file:///Users/gwhytempro/Library/Mobile%20Documents/comappleCloudDocs/templates/sandbox-html/sandbox/assets/dev/animations.html

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data() {

return { status: null, pollInterval: null }

},

...

methods() { fetchData() {

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SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
        'postgres://username:password@localhost:5432/databasename'
SQLALCHEMY_TRACK_MODIFICATIONS = False

gavinwhyte

// Create an apache arrow environment in conda
// Note files will be stores in parquet format and read into a Pandas data frame, for manipulation.


conda create --name arrow pandas 
conda install  --name arrow pyarrow=0.8.* -c conda-forge

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import csv
import numpy as np
import nltk
from nltk.stem.porter import *
from sklearn.feature_extraction.text import CountVectorizer, TfidfTransformer
from sklearn.feature_extraction import DictVectorizer
from sklearn.ensemble import RandomForestClassifier
from sklearn.metrics import accuracy_score, confusion_matrix
from sklearn import cross_validation
from SMOTE import *

gavinwhyte

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql