ivanionut

<!--- 20190801
ColdFusion UDF to test string to determine if valid IP address or not.
https://www.anujgakhar.com/2008/02/21/validate-ip-address-natively-with-coldfusion/  --->

<cfscript>
function isValidIPAddress(inputString){
	var response = false;
	var IPAddressUtils = createObject("java","coldfusion.util.IPAddressUtils");
	response = javacast("boolean", IPAddressUtils.validateIPAdress( javacast("string", arguments.inputString) ));
	if (response and listfind("0.0.0.0,255.255.255.255", javacast("string", arguments.inputString))){

ivanionut

[program:sentry-web]
directory=/www/sentry/
command=/www/sentry/bin/sentry --config=/etc/sentry.conf.py start http
autostart=true
autorestart=true
redirect_stderr=true

[program:sentry-worker]
directory=/www/sentry/
command=/www/sentry/bin/sentry --config=/etc/sentry.conf.py celery worker -B

ivanionut

# Optimized my.cnf configuration for MySQL/MariaSQL on cPanel/WHM servers
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# === Updated December 2018 ===
#
# The settings provided below are a starting point for a 2GB - 4GB RAM server with 2-4 CPU cores.
# If you have less or more resources available you should adjust accordingly to save CPU,
# RAM and disk I/O usage.
# The settings marked with a specific comment or the word "UPD" after the value

ivanionut

<!--When a JSON-LD document's top-level structure is an object that contains no other 
properties than @graph and optionally @context (properties that are not mapped to an IRI 
or a keyword are ignored), @graph is considered to express the otherwise implicit default graph. 
This mechanism can be useful when a number of nodes exist at the document's top level that 
share the same context, which is, e.g., the case when a document is flattened. The @graph 
keyword collects such nodes in an array and allows the use of a shared context. 

From https://www.w3.org/TR/json-ld/#h3_named-graphs 

More on graph - http://stackoverflow.com/questions/30505796/json-ld-schema-org-multiple-video-image-page/30506476#30506476

ivanionut

pip freeze > requirements.txt
$ virtualenv <env_name>
$ source <env_name>/bin/activate
(<env_name>)$ pip install -r path/to/requirements.txt

ivanionut

Cheat Sheet: Simple Authentication in Rails 5 with has_secure_password

The goal of this cheatsheet is to make it easy to add hand-rolled authentication to any rails app in a series of layers.

First the simplest/core layers, then optional layers depending on which features/functionality you want.

Specs
AUTHOR	Ira Herman
LANGUAGE/STACK	Ruby on Rails Version 4 or 5

ivanionut

user  nginx;

# one(1) worker or equal the number of _real_ cpu cores. 4=4 core cpu
worker_processes  4;

# renice workers to reduce priority compared to system processes for
# machine health. worst case nginx will get ~25% system resources at nice=15
worker_priority -5;

ivanionut

<cfscript>
	function prettyPrintJSON (inputJSON) {
		var engine = createObject("java","javax.script.ScriptEngineManager").init().getEngineByName("nashorn");
    		engine.eval("
			function prettyPrintJSON (data) {
				return JSON.stringify(JSON.parse(data), null, '\t');
			}
		");
		return engine.invokeFunction("prettyPrintJSON", [inputJSON]);
	}

ivanionut

<cfscript>
people = QueryNew( "name,dob,age", "varchar,date,int", [
    [ "Susi", CreateDate( 1970, 1, 1 ), 0 ],
    [ "Urs" , CreateDate( 1995, 1, 1 ), 0 ],
    [ "Fred", CreateDate( 1960, 1, 1 ), 0 ],
    [ "Jim" , CreateDate( 1988, 1, 1 ), 0 ]
]);

Dump( var=people, label="people - origional query" );

ivanionut

<cfscript>
	people = queryNew(
		"id, firstName, lastName, email, country, ip_address",
		"integer, varchar, varchar, varchar, varchar, varchar",
		[{
		  "id": 1,
		  "firstName": "Christopher",
		  "lastName": "Burton",
		  "email": "cburton0@disqus.com",
		  "country": "Poland",