kubukoz

runner.dialect = scala3
runner.dialectOverride.allowSignificantIndentation = false
# allows `if x then y`
runner.dialectOverride.allowQuietSyntax = true

heyfluke

Problem

When I use docker to work with the shared workspace with host under Ubuntu, I find that files created by docker user is owned by root. This is not the same with macOS.

Maybe this is becuase docker is run by root user and the default user mapping mechanism is to map container-root to host-user or host-root. So can I map the container-root or container-any-user to host-current-user?

Fortunately the latest docker supports the re-map the container user to any host user via Linux namespace. Refer to this.

Linux namespace

Peeja

;; Re-render when Figwheel reloads.
(gevents/listen js/document.body
                "figwheel.js-reload"
                (fn []
                  (let [root-component (om-next/app-root (compassus/get-reconciler a))]
                    (letfn [(js-vals [o]
                              (map #(aget o %) (js-keys o)))
                            ;; Finds the children of a React internal instance of a component.
                            ;; That could be a single _renderedComponent or several
                            ;; _renderedChildren.

michiel

const Rx = require('rx');                                                                                                               
const R  = require('ramda');

const seq = Rx.Observable.range(1, 10);

const isEven = (x) => x % 2 === 0;
const add1   = (x) => x + 1;

const transducer = R.compose(
  R.map(add1),

clohr

var Rx = require('rx');
var R = require('ramda');

var seq = Rx.Observable.range(1, 10);

var isEven = function isEven(x) { return x % 2 === 0; };
var add1 = function add1(x) { return x + 1; };

var transducer = R.compose(R.map(add1), R.filter(isEven));
var source = seq.transduce(transducer);

MoOx

language: node_js

node_js:
- iojs

env:
  global:
  # https://docs.saucelabs.com/ci-integrations/travis-ci/
  # SAUCE_USERNAME
  - secure: Daa...

justinclayton

#!/bin/bash -eo pipefail

## Allows for creation of "Basic" DNS records in a Route53 hosted zone

function main() {
	record_name=$1
	record_value=$2

	[[ -z $record_name  ]] && echo "record_name is: $record_name" && exit 1
	[[ -z $record_value ]] && echo "record_value is: $record_value" && exit 1

taylorSando

(defn recursive-rule
  "A recursive rule for establishing prototype inheritance/isa relationship.  
  Can specify a maximum depth to travel, or none if there are no restrictinos.
  rule The name of the rule
  e The entity
  a The attribute
  v The value
  Should be creating the rule like: (recursive-rule 'isa '?e '?a '?v)
  Then within a query, can refer to it like this:
  (isa ?e :thing/isa ?v) "

jberkus

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

billmei

<select>
    <option value="AF">Afghanistan</option>
    <option value="AL">Albania</option>
    <option value="DZ">Algeria</option>
    <option value="AS">American Samoa</option>
    <option value="AD">Andorra</option>
    <option value="AO">Angola</option>
    <option value="AI">Anguilla</option>
    <option value="AQ">Antarctica</option>
    <option value="AG">Antigua and Barbuda</option>