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How to split data into training/testing sets using sample function
I've just started using R and I'm not sure how to incorporate my dataset with the following sample code:
23 Answers
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Clearing localStorage in javascript?
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I call localStorage.clear() when my app starts up, but even if I close the browser, clear cache, etc., the data are still there. I know this because I have set an "instance" property on my model to a random number on initialize, and, for a given id, the ins...
Loop through an array in JavaScript
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You have several options:
1. Sequential for loop:
var myStringArray = ["Hello","World"];
var arrayLength = myStringArray.length;
for (var i = 0; i < arrayLength; i++) {
console.log(myStringArray[i]);
//Do something
}
Pros
Works on every environment
You can use ...
Elevating process privilege programmatically?
...ho know how to defend their OS, they know how to do it without UAC. And dummy users, who don't know what's defence, they are clicking 'YES' everytime when they see UAC window. Also nothing can prevent bad-hackers-virus-writers from using exploits to bypass it;) So I agree with LukePuplett =)
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Why exactly is eval evil?
...nswered Apr 3 '10 at 14:13
JUST MY correct OPINIONJUST MY correct OPINION
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Binding an enum to a WinForms combo box, and then setting it
...ectedValue is always null. It seems the combobox does not get intialized. (myEnum)this.GridView.CurrentRow.Cells["comboColumnCell"].Value. I can see value but internally it throws null pointer exception
– ssal
Jun 5 '14 at 17:18
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How to enable curl, installed Ubuntu LAMP stack?
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@EdC In my opinion this is a better answer than the accepted, because it's enough to install php5-curl, no need for the others.
– István Ujj-Mészáros
Nov 7 '12 at 15:44
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Running junit tests in parallel in a Maven build?
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Inspired by JUnit's experimental ParallelComputer runner I've built my own ParallelSuite and ParallelParameterized runners. Using these runners one can easily parallelize test suites and parameterized tests.
ParallelSuite.java
public class ParallelSuite extends Suite {
public ParallelS...
Could not load file or assembly 'System.Data.SQLite'
I've installed ELMAH 1.1 .Net 3.5 x64 in my ASP.NET project and now I'm getting this error (whenever I try to see any page):
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Copy file(s) from one project to another using post build event…VS2010
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I added this line to my post build and i get this error "Error 1 The command "xcopy "C:\Users\tcompton\Downloads\MEFMVCPOC\ModuleA\Views\ModuleAHome\Index.cshtml" "C:\Users\tcompton\Downloads\MEFMVCPOC\MEFMVCPOC\Views\ModuleAHome"" exited with co...