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How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
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This answer uses the Manifest-API, which is deprecated as of Scala 2.10. Please see answers below for more current solutions.
Scala was defined with Type Erasure because the Java Virtual Machine (JVM), unlike Java, did not get generics. This means that, at run time, only the class exists, not ...
Negative weights using Dijkstra's Algorithm
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204
The algorithm you have suggested will indeed find the shortest path in this graph, but not all ...
sort object properties and JSON.stringify
... {
arr.push(i);
}
}
arr.sort();
for (i = 0; i < arr.length; i++) {
var key = obj[arr[i]];
//console.log( obj[arr[i]] ); //here is the sorted value
//do what you want with the object property
if (callback) {
// callback ...
How do you handle multiple submit buttons in ASP.NET MVC Framework?
... {
var isValidName = false;
var keyValue = string.Format("{0}:{1}", Name, Argument);
var value = controllerContext.Controller.ValueProvider.GetValue(keyValue);
if (value != null)
{
controllerContext.Controller.ControllerContext.RouteData.Values[Na...
What is LINQ and what does it do? [closed]
...ed Aug 2 '18 at 14:41
informatik01
14.7k88 gold badges6666 silver badges100100 bronze badges
answered Jan 23 '09 at 1:53
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What is the best way to paginate results in SQL Server
What is the best way (performance wise) to paginate results in SQL Server 2000, 2005, 2008, 2012 if you also want to get the total number of results (before paginating)?
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Change private static final field using Java reflection
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900
Assuming no SecurityManager is preventing you from doing this, you can use setAccessible to get...
How do you implement a good profanity filter?
... spelled it. :)
– HanClinto
Nov 11 '08 at 18:37
"Club Penguin" adds hundreds of entries to their profanity filter ever...
How create table only using tag and Css
... /* fix for buggy browsers */
display: table-column;
width: 200px;
background-color: #ccc;
}
Runnable snippet:
.div-table {
display: table;
width: auto;
background-color: #eee;
border: 1px solid #666666;
border-spac...
PowerShell says “execution of scripts is disabled on this system.”
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If you're using Windows Server 2008 R2 then there is an x64 and x86 version of PowerShell both of which have to have their execution policies set. Did you set the execution policy on both hosts?
As an Administrator, you can set the execution policy by typi...