brentjanderson

These snippets provide a foundation for starting and stopping supervision trees at runtime using feature flags (e.g. Launch Darkly).

Some things to note when adapting these snippets:

1. application.ex needs to be adapted into an existing application. The important part is that each child spec provided is compliant, and that there is a feature flag (ld_key) specified.
2. As written, if a feature flag fails for some reason, it defaults to starting all children. There is room for adaptation here as needed.
3. This implementation will still require a FeatureFlags module to be available that implements is_on?/2. Adjust as needed to accomodate your own feature flag setup.

fdaciuk

Links

Repositório do projeto: https://github.com/fdaciuk/conduit-api

Especificação da API: https://gothinkster.github.io/realworld/docs/specs/backend-specs/introduction

Talks

trungvose

Nx

https://nx.dev/

Nx is a suite of powerful, extensible dev tools to help you architect, test, and build at any scale — integrating seamlessly with modern technologies and libraries while providing a robust CLI, caching, dependency management, and more.

It has first-class support for many frontend and backend technologies, so its documentation comes in multiple flavours.

Principles

baumandm

⚠️ I'd recommend using this fork by @igoro00 which has better theme support.

---

Tiny wrapper component for React-Datepicker to stylistically fit with Chakra-UI 1.x.

<DatePicker selectedDate={myDate} onChange={(d) => console.log(d)} />

joshsalverda

import {useCallback, useRef, useEffect} from 'react'
import {useField, useFormikContext} from 'formik'
import update from 'immutability-helper'

const useFieldArray = props => {
  const [field, meta] = useField(props)
  const fieldArray = useRef(field.value)
  const {setFieldValue} = useFormikContext()

  useEffect(() => {

andre-bahia

import 'package:flutter/services.dart';
import 'package:intl/intl.dart';

class CurrencyPtBrInputFormatter extends TextInputFormatter {

  TextEditingValue formatEditUpdate(TextEditingValue oldValue, TextEditingValue newValue) {
    if(newValue.selection.baseOffset == 0){
      return newValue;
    }

bvaughn

The MIT License (MIT)

Copyright © <year> <copyright holders>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

0x777

create or replace function add_on_update_trigger
       (schema_name text, table_name text, column_name text)
       returns void AS $body$
declare
  target_table text =
    quote_ident(schema_name) || '.' || quote_ident(table_name);
  trig_name text =
    quote_ident(
      'update_' || schema_name || '_' || table_name || '_' || column_name
    );

ryanflorence

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Font
:set guifont=Source\ Code\ Pro:h14

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Hide pointless junk at the bottom, doesn't work in .vimrc for some reason?
:set laststatus=0
:set noshowmode "don't show --INSERT--
:set noruler "don't show line numbers/column/% junk

beginor

CREATE SEQUENCE public.global_id_seq;
ALTER SEQUENCE public.global_id_seq OWNER TO postgres;

CREATE OR REPLACE FUNCTION public.id_generator()
    RETURNS bigint
    LANGUAGE 'plpgsql'
AS $BODY$
DECLARE
    our_epoch bigint := 1314220021721;
    seq_id bigint;