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How to split data into training/testing sets using sample function
...st started using R and I'm not sure how to incorporate my dataset with the following sample code:
23 Answers
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Test PHP headers with PHPUnit
...o run the test in an isolated process. Here is an example
<?php
class FooTest extends PHPUnit_Framework_TestCase
{
/**
* @runInSeparateProcess
*/
public function testBar()
{
header('Location : http://foo.com');
}
}
This will result in:
$ phpunit FooTest.php
...
Yes or No confirm box using jQuery
I want yes/No alerts using jQuery, instead of ok/Cancel button:
9 Answers
9
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How do I perform an IF…THEN in an SQL SELECT?
How do I perform an IF...THEN in an SQL SELECT statement?
30 Answers
30
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AngularJS: How to clear query parameters in the URL?
My AngularJS application needs to have access to the user's LinkedIn profile. In order to do that I need to redirect the user to a LinkedIn URL which contains a callback redirect_uri parameter which will tell LinkedIn to redirect the user back to my webapp and include a "code" query param in the URL...
How to enable mod_rewrite for Apache 2.2
I've got fresh install of Apache 2.2 on my Vista machine, everything works fine, except mod rewrite.
15 Answers
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Git for Windows: .bashrc or equivalent configuration files for Git Bash shell
I've just installed Git for Windows and am delighted to see that it installs Bash.
12 Answers
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How to set value of input text using jQuery
... text box's surrounding <div class='textBoxEmployeeNumber'> instead of the input inside it.
// Access the input inside the div with this selector:
$(function () {
$('.textBoxEmployeeNumber input').val("fgg");
});
Update after seeing output HTML
If the ASP.NET code reliably outputs the HT...
How to generate random number in Bash?
...
Use $RANDOM. It's often useful in combination with simple shell arithmetic. For instance, to generate a random number between 1 and 10 (inclusive):
$ echo $((1 + RANDOM % 10))
3
The actual generator is in variables.c, the function brand(). O...
How do I delete everything in Redis?
...
With redis-cli:
FLUSHDB – Deletes all keys from the connection's current database.
FLUSHALL – Deletes all keys from all databases.
For example, in your shell:
redis-cli flushall
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