| import java.io.File | |
| import java.io.FileInputStream | |
| case class Chunk(length: Int, bytes: Array[Byte]) | |
| def fileContentStream(fileIn: FileInputStream): Stream[Chunk] = { | |
| val bytes = Array.fill[Byte](1024)(0) | |
| val length = fileIn.read(bytes) | |
| Chunk(length, bytes) #:: fileContentStream(fileIn) | |
| } |
| # -*- coding: utf-8 -*- | |
| """ | |
| Go to Google Bookmarks: https://www.google.com/bookmarks/ | |
| On the bottom left, click "Export bookmarks": https://www.google.com/bookmarks/bookmarks.html?hl=en | |
| After downloading the html file, run this script on it to generate a KML. | |
| """ |
Only do this if you understand the consequences: all node programs will be able to bind on ports < 1024
sudo setcap 'cap_net_bind_service=+ep' /usr/local/bin/node
Important: your node location may vary. Use which node to find it, or use it directly in the command:
| import pymssql | |
| import pandas as pd | |
| ## instance a python db connection object- same form as psycopg2/python-mysql drivers also | |
| conn = pymssql.connect(server="172.0.0.1", user="howens",password="some_fake_password", port=63642) # You can lookup the port number inside SQL server. | |
| ## Hey Look, college data | |
| stmt = "SELECT * FROM AlumniMirror..someTable" | |
| # Excute Query here | |
| df = pd.read_sql(stmt,conn) |
| # GOAL: On a CentOS 6.7 minimal install, set up nginx as a reverse proxy to uWSGI Emperor with python 2.7.11 as a plugin to run Flask apps | |
| # ::NOTE:: All instructions below are run as a sudoer, not as root. Talk to your sysadmins if you're not a sudoer. | |
| # Install bare essentials: | |
| sudo yum install -y epel-release | |
| sudo yum groupinstall 'Development Tools' | |
| sudo yum install -y vim openssl unzip nginx openssl-devel zlib-devel sqlite-devel bzip2-devel libffi-devel lapack-devel blas-devel libpng-devel freetype-devel | |
| # Set SELINUX=disabled in the file below, and reboot, or this tutorial will get unnecessarily complicated: |
A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
ALTER TABLE logs.trades CHANGE recentprice price int;| from flask import Flask | |
| application = Flask(__name__) | |
| @application.route("/") | |
| def hello(): | |
| return "Hello World!" |
| Title | Description
