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How do I get the current absolute URL in Ruby on Rails?
...l_url to get the current URL.
Documentation for the method is at http://api.rubyonrails.org/classes/ActionDispatch/Request.html#method-i-original_url but if you're curious the implementation is:
def original_url
base_url + original_fullpath
end
...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
...
The API return value in my case as shown here:
{
"pageIndex": 1,
"pageSize": 10,
"totalCount": 1,
"totalPageCount": 1,
"items": [
{
"firstName": "Stephen",
"otherNames": "Ebichondo",
"phoneNumber...
how to check if a form is valid programmatically using jQuery Validation Plugin
...e this out of the box on modern browsers, just use the HTML5 CheckValidity API from jQuery. I've also made a jquery-html5-validity module to do this:
npm install jquery-html5-validity
Then:
var $ = require('jquery')
require("jquery-html5-validity")($);
then you can run:
$('.some-class').isVal...
jQuery .on('change', function() {} not triggering for dynamically created inputs
...pre-loaded DOM. You have to pass the selector as document-related variable api.jquery.com/on/#on-events-selector-data
– benftwc
May 30 '18 at 9:45
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Difference between DOM parentNode and parentElement
...ng implemented for Node is well know (developer.mozilla.org/en-US/docs/Web/API/Node/…) but for SVGElement? I could also not reproduce this with document.createElement('svg').parentElement in IE 11.737.17763.0. Was this maybe fixed in the meantime?
– epsilon
O...
How do I turn off PHP Notices?
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If you have a REST API returning JSON or XML or whatever, you might want to turn these off. Or at least convert them into exceptions and handle them accordingly.
– TheRealChx101
Oct 10 '18 at 20:18
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How to add MVC5 to Visual Studio 2013?
... Once I've created a new ASP.NEt Web Application and choose MVC and WEB API - it didn't ask me which MVC version to use. How do I know if right now I'm working under MVC 4 or 5?
– developer82
Jan 13 '14 at 17:05
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How can I get screen resolution in java?
...mary display on a multi-monitor system. See docs.oracle.com/javase/8/docs/api/java/awt/…
– Nathan
Dec 24 '18 at 15:12
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git index.lock File exists when I try to commit, but cannot delete the file
... thanks, @MikePalmice, I updated to -Force. Seems they changed the API
– Andrei Epure
Feb 13 '18 at 10:21
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How do I pass a class as a parameter in Java?
...E, null, ex);
}
}
Here are some good examples on Reflection API
How to invoke method using reflection
import java.lang.reflect.*;
public class method2 {
public int add(int a, int b)
{
return a + b;
}
public static void main(String args[])
...