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What does the `forall` keyword in Haskell/GHC do?
I'm beginning to understand how the forall keyword is used in so-called "existential types" like this:
8 Answers
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How to position a table at the center of div horizontally & vertically
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@AjayKulkarni the height of the #test element. Sorry for the confusion.
– ldiqual
Sep 11 '15 at 5:53
1
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C#: How to convert a list of objects to a list of a single property of that object?
...em.Web.UI.WebControls;
namespace TestProject
{
public partial class WebForm3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SampleDataContext context = new SampleDataContext();
List<Employee> l = new List<Employe...
How to make CSS width to fill parent?
I am sure this problem has been asked before but I cannot seem to find the answer.
4 Answers
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How does OAuth 2 protect against things like replay attacks using the Security Token?
... I understand it, the following chain of events occurs in OAuth 2 in order for Site-A to access User's information from Site-B .
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How may I sort a list alphabetically using jQuery?
...ct is null!");
return;
}
// Get the list items and setup an array for sorting
var lis = ul.getElementsByTagName("LI");
var vals = [];
// Populate the array
for(var i = 0, l = lis.length; i < l; i++)
vals.push(lis[i].innerHTML);
// Sort it
vals.sort();
// Sometimes yo...
How can I post an array of string to ASP.NET MVC Controller without a form?
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I modified my response to include the code for a test app I did.
Update: I have updated the jQuery to set the 'traditional' setting to true so this will work again (per @DustinDavis' answer).
First the javascript:
function test()
{
var stringArray = new Array(...
How to kill all processes with a given partial name? [closed]
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Use pkill -f, which matches the pattern for any part of the command line
pkill -f my_pattern
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Difference between objectForKey and valueForKey?
What is the difference between objectForKey and valueForKey ?
I looked both up in the documentation and they seemed the same to me.
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Get index of selected option with jQuery
...ion based on the answer by user167517. In my function I'm using a variable for the id of the select box I'm targeting.
var vOptionSelect = "#productcodeSelect1";
The index is returned with:
$(vOptionSelect).find(":selected").index();
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