mcrumm

Deploying to Fly.io with SQLite

Deploying a Phoenix app to Fly.io is a breeze...is what everyone kept telling me. In fairness, I imagine the process would have been breezier had I just used postgres, but all the sqlite and litestream talk has been far too intriguing to ignore. "Wait", you say. "It is just a flat file. How much harder can it be?"

It is easy to make something harder than it should be. It is hard to take something complex and make it truly simple. flyctl launch does an amazing job at providing a simple interface to the utterly complex task of generating deployment resources, especially now that we are living in a containerd (erm, firecracker) world.

This gist is for anyone who, like me, thinks they know better than to read all of the documentation and therefore necessari

beders

(defn create-function-call [param expr]
  "Create an sexp for calling expr with a first argument provided by a promise.
  If expr is a list (already in form suitable for a function call), insert the first argument at second position,
  otherwise turn expr into a function call expression, unless the function is an fn, which is simply returned.

  println -> (fn [param] (println param))

  (* 2)   -> (fn [param] (* param 2))
  

pesterhazy

(ns my.promises
  "Demo to show different approaches to handling promise chains in ClojureScript

  In particular, this file investigates how to pass data between Promise
  callbacks in a chain.

  See Axel Rauschmayer's post
  http://2ality.com/2017/08/promise-callback-data-flow.html for a problem
  statement.

kingspp

import os
import yaml
import logging.config
import logging
import coloredlogs

def setup_logging(default_path='logging.yaml', default_level=logging.INFO, env_key='LOG_CFG'):
    """
    | **@author:** Prathyush SP
    | Logging Setup

mfikes

An experimental change for fast Clojure REPL startup:

1. Download the JAR: clojure-1.8.0-fast.jar
2. Launch it via java -jar clojure-1.8.0-fast.jar

The code used to create this JAR is on GitHub.

What's it doing?

It is:

baumgardner

The other day, I was wondering why Clojure fits my brain so well. I think I was relaxing on my old couch, drinking cheap beer, eating a gas station pastry, and drawing doodles on a stack of overdue bills I forgot to pay. Little did I realize, these things are all connected.

I have a hypothesis that people choose programming languages based on their personality. For the purposes of this write-up, I’ll use the well-known distinction between type A and type B people. This may be pop psychology stuff, but it’s convenient for my point so in the spirit of American politics I will treat it as fact.

Type A vs Type B

Type A people are very organized, competitive, punctual, and like to plan ahead. When I was a kid, these were the ones who had perfect grades, competed in track or swimming, and on top of that they were nice people so I couldn't even hate the fuckers. Type B people, on the other hand, are laid back and like to do things spontaneously. Like The Dude from The Big Lebowski, they are comfortable with

benbacardi

from django.utils.http import urlencode

def reverse_querystring(view, urlconf=None, args=None, kwargs=None, current_app=None, query_kwargs=None):
    '''Custom reverse to handle query strings.
    Usage:
        reverse('app.views.my_view', kwargs={'pk': 123}, query_kwargs={'search': 'Bob'})
    '''
    base_url = reverse(view, urlconf=urlconf, args=args, kwargs=kwargs, current_app=current_app)
    if query_kwargs:
        return '{}?{}'.format(base_url, urlencode(query_kwargs))

DecKen

#!/usr/bin/env python
# -*- coding:utf-8 -*-
from urlparse import urljoin
from pyquery import PyQuery as pq

url = "http://www.szeros-wedding.com/html/service/804.html"
area = pq(url)('.pic img')
urllist = []
area.each(lambda index, element: urllist.append(urljoin(url, pq(element).attr('src'))))

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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dypsilon

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

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