WhatIThinkAbout

class BernoulliThompsonSocket( PowerSocket ):
    def __init__( self, q ):             
                
        self.α = 1  # the number of times this socket returned a charge        
        self.β = 1  # the number of times no charge was returned
        
        # pass the true reward value to the base PowerSocket             
        super().__init__(q)          
    
    def charge(self):        

rlipscombe

-module(assert_timers).
-export([start_trace/0, stop_trace/0]).
-export([no_timers/1, has_timer/1]).

%% @doc use a dbg handler to track active timers; see http://stackoverflow.com/a/4059587/8446
start_trace() ->
    ets:new(timer_trace, [public, named_table, bag]),
    Fun = fun({'trace', Pid, 'call', {erlang, send_after, [Time, Dest, Msg]}} = _Msg, State) ->
                  lager:debug("~p erlang:send_after(~p, ~p, ~p)", [Pid, Time, Dest, Msg]),
                  State;

honake

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

def broadbent_adstock(grp, r):
    adstock = np.zeros(len(grp))
    adstock[0] = grp[0]
    for i in range(1,len(grp)):
        adstock[i] = grp[i] + r*adstock[i-1]
    return adstock

stolen

-module(timetop).

-export([top/2]).

top(Duration, Count) ->
  OldPrio = erlang:process_flag(priority, high),
  Result = scheduled_time_top(Duration),
  erlang:process_flag(priority, OldPrio),
  lists:sublist(Result, Count).

yang-wei

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

levelsio

<?
/////////////////////
// slack2html
// by @levelsio
/////////////////////
//
/////////////////////
// WHAT DOES THIS DO?
/////////////////////
//

pocketkk

@objc(Note)
class Note: NSManagedObject {
    
    @NSManaged var content:   String
    @NSManaged var date: NSDate
    @NSManaged var business: Business
    @NSManaged var coldcall: ColdCall
    @NSManaged var contact: Contact
}

joeljacobson

Bucket Types

Bucket types were added in 2.0 to eliminate the need for each bucket to have it's own custom bucket properties. If buckets share the same custom bucket properies, a bucket type can be created for them.

Creating Bucket Types

To get started, you'll want to create a new bucket type with:

riak-admin bucket-type create  

pbogden

This D3 + OpenLayers example mirrors as closely as possible Mike Bostock's D3 + Leaflet example. See his example for an explanation.

Primary differences:

1. OpenLayers uses Mercator (EPSG:4326) by default, which appears distorted (for example). It's easy to switch to "Spherical Mercator" (EPSG:900913), but then you need to be careful to convert lon/lat to the OpenLayers default x/y coordinates in meters.

2. As in this example, the code below uses an OpenLayers Vector Layer in place of Leaflet's overlay pane. Whereas Leaflet requires repositioning only on zoom, OpenLayers needs repositioning for both zoom and pan. This makes it easier to size the SVG with OpenLayers -- it need only fit the viewport, as long as you're willing to wait for clipped features to be drawn after pan events. Fo

DimitryDushkin

-spec get_timestamp() -> integer().
get_timestamp() ->
  {Mega, Sec, Micro} = os:timestamp(),
  (Mega*1000000 + Sec)*1000 + round(Micro/1000).