I'm searching for a better way to work with async functions avoiding callback hell.
Here's what I have (http://codepen.io/rochapablo/pen/xGQvWq):
DB = {
get: function(params, callback) {
setTimeout(function() {
return callback([
{ id: 1, name: 'Tony' },
...
C#, 140 139 135 bytes
void f(){var d=1;var s="abcdefghijklmnopqrstuvwxyz\n";for(int i=0;i>=0;i+=d=i==25?-1:d)Console.Write(s.Replace(s[i],(char)(s[i]-32)));}
Expanded
void f()
{
var d = 1;
var s = "abcdefghijklmnopqrstuvwxyz\n";
for (int i = 0; i >= 0; i += d = i == 25 ? -1 : d)
...
I have written some code to suspend someones enrolment to a course. A course may have multiple presentations.
module Enrolments
class Suspend
attr_reader :enrolment, :responses, :comment, :user_id
attr_writer :event_service, :suspend_enrolment_presentation_service
def initialize
...
you should try this answer
http://stackoverflow.com/a/21918281/1214743
Dim WS As Worksheet
For Each WS In ThisWorkbook.Worksheets
ResizeColumns WS
Next WS
You could create an array of the worksheet names and then foreach through them, if you don't want to select every Worksheet in the W...
Lepisma saccharina, commonly known as a silverfish or fishmoth, is a small, wingless insect in the order Thysanura. Its common name derives from the animal's silvery light grey and blue colour, combined with the fish-like appearance of its movements, while the scientific name (L. saccharina) indicates the silverfish's diet of carbohydrates such as sugar or starches.
== Description ==
Silverfish are nocturnal insects typically 13–25 mm (0.5–1 in) long. Their abdomens taper at the end, giving them a fish-like appearance. The newly hatched are whitish, but develop a greyish hue and metallic shine...
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I struggled my way through the first quiz and here are the results. Since I have some experience in jQuery I really wanted to use only vanilla JavaScript. I know the code is pretty choppy and there is most likely a lot of room for improvement.
How can I make this code more succinct? What are ...
