I have this type:
type Future<'a> () =
let mutable _value: 'a option = None
member x.Resolve value =
if _value.IsSome then failwith "can only resolve once"
_value <- Some value
member x.IsResolved with get () = _value.IsSome
member x.Value
with get () ...
I'm creating a webapp with AngularJS and use controllers to separate parts in the site. But I don't seem to find a satisfying way of data communication between 2 controllers.
Why would I like to do this?
<body ng-app="testApplication">
<header ng-controller="HeaderController as header">
<h3>...
I have a list of tasks I get from my database (as strings) and then execute. However I'm uncertain on how to implement this correctly.
Currently I have implemented this in the following way:
Dim monitorTasks = TaskDefinitionDAO.GetActiveTaskDefinitionsByCategory(TaskDefinitionCategoryEn...
I got a function to display or hide some elements.
What I want to do is manage the display of those elements regarding a value.
Here is a sample :
function togglePassengers() {
var nbPassengers = $("#nbPassengersForTravel").val(),
$passengers = $('#d_passenger').find('fieldset');
...
The following Stack Overflow question, Modifying excel code to speed up the process was just migrated over to Code Review. When it was first posted 23ish hours before it was migrated, I read it over and thought it would be a good candidate for migration.
The user is basically asking for a way t...
You are given a string of lowercase letters. Your task is to figure out the index of the character on whose removal will make the string a palindrome. There will always be a valid solution.
here is my quick solution:
public class Main {
private static final String AAA = "aaa";
public...
I know that regular expressions (regex) aren't a language on it's own.
But sometimes, there are things that use regex, and we may want to improve it.
One example of a regex:
/src=([^"'>]+|(['"]?)(?:[^\2]|\2+)+?\2)/gi
This ugly smelly beast matches src attributes, as close as I can to a XML/H...I've been been working on a vertical histogram that prints an asterisk in place of a number in a certain range (say 1-10... and so on). My code is working as required.
Is there a better, simpler or more efficient way of doing it? If so, would you mind explaining or showing me better code if you ...
Any suggestions for improvement or critiques are welcome!!
<canvas id="myCanvas" width="400" height="200" style="border:1px solid #d3d3d3;">
Your browser does not support the HTML5 canvas tag.</canvas>
<input type="button" onclick="alert(ColorToText())" value="Click Here"/>
<script>...
I know I have seen this before and I can't remember how to fix it or find where I saw how to fix it. Here is some psuedo code:
def matched_items
matched = []
items.each do |item|
matched << item_matcher(item)
end
matched
end
This is just an example of code I have seen that I am tr...
