dreamingbinary

name: 🏗 Lint & Build

on: workflow_call

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2

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# heavily inspired by https://gist.github.com/rbellamy/3c5033ba605a090824e8
# gets everything from bitbucket and brings it across to GH, adding LFS where necessary for file size
# then archives everything brought over
#
# runs on Python 3; does clone --mirror and push --mirror, cleaning up after itself
#
# you need git-lfs installed on the local system
# also make sure you've got git credential caching set up https://help.github.com/articles/caching-your-github-password-in-git/

import json

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Moved to git-repository: https://github.com/denji/awesome-http-benchmark

Tools

Located in alphabetical order (not prefer)

• ab – slow and single threaded, written in C
• apib – most of the features of ApacheBench (ab), also designed as a more modern replacement, written in C
• autocannon – fast HTTP/1.1 benchmarking tool written in Node.js
• baloo – Expressive end-to-end HTTP API testing made easy, written in Go (golang)

dreamingbinary

# Assume the following scenario:
# * You have a bastion/jump server that is publicly available
# * You have an RDS instance that is _not_ publicly accessible, but the bastion can get to it
#
# We have this setup with some of our k8s clusters:  the cluster was created via kops, which _also_ sets up a VPC, a
# bastion server, all that good stuff.  We use a "private" network topology to minimize public access to any of the 
# resources in the cluster.
#
# We _also_ create our RDS instances in the same VPC.  The bastion and nodes get access to the RDS instance, but it isn't
# available to us common folk out here on the internet.  That's good; we want to minimize access to the database, too.

dreamingbinary

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

dreamingbinary

#!/usr/bin/env python

"""
Convert camel-case to snake-case in python.

e.g.: CamelCase -> snake_case

Relevant StackOverflow question: http://stackoverflow.com/a/1176023/293064
"""

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Install Instructions

1. Put contents of virtualenv.sh in your ~.bashrc or ~.bash_profile
2. Run source ~.bashrc or source ~.bash_profle to make the new commands available.

Pre-requisite

1. Python 3 installed
2. pip3 install virtualenv

Usage in an Existing Project

dreamingbinary

# requirements: python3, numba, dask

import random
import numba
import dask


@dask.delayed
@numba.jit(nopython=True, nogil=True)
def calc_pi(N):

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//SET (FILE_ID, FILE_DATE) = ('GUID-919262.FWLINE.BIZAGGS.SEP19-Partac', '2019-09');
SET (FILE_ID, FILE_DATE) = ('GUID-920914.FWLINE.BIZAGGS.OCT19-Partab', '2019-10');



INSERT INTO PROSPECTDW.PUBLIC.BIZAGGS 
(
  "BIZAGGID", "BIN", "FILE_DATE", "FILE_ID",

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def compress_utf8_file(fullpath, delete_original = True):
    """Compress a UTF-8 encoded file using GZIP compression named *.gz. If `delete_original` is `True` [default: True],
    the original file specified by `delete_original` is removed after compression."""
    with codecs.open(fullpath, 'r', 'utf-8') as fin:
        with gzip.open(fullpath + '.gz', 'wb') as fout:
            for line in fin:
                fout.write(unicode(line).encode('utf-8'))
    if delete_original:
        os.remove(fullpath)