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Rails nested form with has_many :through, how to edit attributes of join model?
...e" => false,
"article_attributes" => {
"title" => "Deeply Nested Attributes",
"description" => "How Ruby on Rails implements nested attributes."
}
}
}
}
}
Notice how linkers_attributes is actually a zero-indexed Hash with...
UINavigationController “back button” custom text?
The "back button" of a UINavigationController by default shows the title of the last view in the stack. Is there a way to have custom text in the back button instead?
...
What is the difference between HTML tags and ?
...ly doubtful that any of these elements are going anywhere. There is a javascript hack that you will need to use if you want to style these elements in some older version of IE - You need to create one of each element using document.createElement before any of those elements are specified in your so...
How to create a function in a cshtml template?
...hen you can use a lambda instead of helper method in Razor
@{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
Func<int,int,int> Sum = (a, b) => a + b;
}
<h2>Index</h2>
@Sum(3,4)
...
PHP function to make slug (URL string)
...
It provides an answer to the question asked in the title which is what led me here and to this answer, which was perfect for my needs.
– AGB
Feb 2 '17 at 22:15
...
How does Stack Overflow generate its SEO-friendly URLs?
...od complete regular expression or some other process that would take the title:
21 Answers
...
CodeIgniter: Create new helper?
...owing code into it.
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
if ( ! function_exists('test_method'))
{
function test_method($var = '')
{
return $var;
}
}
Save this to application/helpers/ . We shall call it "new_helper.php"
The first l...
how to check if List element contains an item with a Particular Property Value
...
It answers the Question in the title. OP explains in his description that he doesn't really want exactly what he said he wants. Still, there's one of him, and dozens of us finding this question through google. I think it's more important that we be able to...
Is there a way to disable the Title and Subtitle in Highcharts?
...
Setting the title text to an empty string is the way to do it.
No space is created for the title in that case:
without text: http://jsfiddle.net/jlbriggs/JVNjs/284/
with text: http://jsfiddle.net/jlbriggs/JVNjs/286/
title:{
text:...
Sending a notification from a service in Android
...stEventInfo(android.content.Context context, java.lang.CharSequence contentTitle, java.lang.CharSequence contentText, android.app.PendingIntent contentIntent) { /* compiled code */ }
Better way
You can send a notification like this:
// prepare intent which is triggered if the
// notification is s...