pbteja1998

Here is a list of scopes to use in Sublime Text 2 snippets - 

ActionScript: source.actionscript.2
AppleScript: source.applescript
ASP: source.asp
Batch FIle: source.dosbatch
C#: source.cs
C++: source.c++
Clojure: source.clojure
CoffeeScript: source.coffee

pbteja1998

• On Frontend
  • User clicks Login With Github Button.
  • We redirect user to https://github.com/login/oauth/authorize with client_id, redirect_uri and scope as query params.
  • Example

    https://github.com/login/oauth/authorize?scope=user:email&client_id=<CLIENT_ID>&state=<state>
    

  • Once user allows access github redirect back us to supplied redirect_uri with code as query parameter.
  • Example

pbteja1998

def sign_data(private_key, hashed_data):
    '''
        param: private_key
        param: hashed_data SHA256 hash of data to be signed
        return: base64 encoded signature
    '''
    from Crypto.PublicKey import RSA
    from Crypto.Signature import PKCS1_v1_5    
    from base64 import b64encode
    key = private_key

pbteja1998

def verify_sign(public_key, signature, hashed_data):
    '''
        Verifies with a public key from whom the data came that it was indeed
        signed by their private key
        param: public_key
        param: signature String signature to be verified
        return: Boolean. True if the signature is valid; False otherwise.
    '''
    from Crypto.PublicKey import RSA
    from Crypto.Signature import PKCS1_v1_5

pbteja1998

def generate_RSA(bits=2048):
    '''
    Generate an RSA keypair with an exponent of 65537 in PEM format
    param: bits The key length in bits
    Return private key and public key
    '''
    from Crypto.PublicKey import RSA 
    new_key = RSA.generate(bits, e=65537) 
    public_key = new_key.publickey().exportKey("PEM") 
    private_key = new_key.exportKey("PEM") 

pbteja1998

def hash_data(data):
    '''
        param: data b64encoded data        
        return: SHA256 base64 encoded hash
    '''
    from base64 import b64decode
    from Crypto.Hash import SHA256
    hashed_data = SHA256.new()
    hashed_data.update(b64decode(data))
    return hashed_data

pbteja1998

How to delete Sidekiq jobs in a Rails app using ActiveJobs

Sidekiq jobs can be enqueued or scheduled. Enqueued means that they are gonna be picked up as soon as possible, scheduled jobs will be enqueued at some specific time.

job_id and jid

When using ActiveJobs, Rails will return a job_id after sending the job to ActiveJobs

job = UserMailer.send_invite(params).deliver_later

pbteja1998

import sys, string

from xml.sax import saxutils, handler, make_parser


class ContentGenerator(handler.ContentHandler):

    def __init__(self, out = sys.stdout):
        handler.ContentHandler.__init__(self)
        

pbteja1998

const colors = require('@tailwindcss/ui/colors')

module.exports = {
  // ...
  theme: {
    // ...
    extend: {
      // ...
      colors: {
        brand: colors.indigo,

pbteja1998

User-Centric Design Research

• Qualitative and Quantitative Research Practices
• Information Architecture and Flow
• User Need Identification
• User Experience Interviewing
• Proto-Personas
• Insight Synthesis

Visual Prototyping and Wireframing

• Adobe Photoshop