you cannot set this in javascript, you have to do this with html/css:

    &lt;style type=&quot;text/css&quot; media=&quot;print&quot;&gt;
      @page { size: landscape; }
    &lt;/style&gt;


EDIT: See this Question and the accepted answer for more information on browser support: https://stackoverflow.com/questions/4249532/is-page-sizelandscape-obsolete

The `run` method of `Runnable` has return type `void` and cannot return a value. I wonder however if there is any workaround of this. 

I have a method like this:

    public class Endpoint {
        public method() {
           Runnable runcls = new RunnableClass();
           runcls.run()
        }
    }

The method `run` is like this:

    public class RunnableClass implements Runnable {
    	
    	public JaxbResponse response;

        public void run() {
        	int id = inputProxy.input(chain);
        	response = outputProxy.input();
        }
    }

I want to have access to `response` variable in `method`. Is this possible?


Returning a value from Runnable

I have an activeadmin resource which has a belongs_to :user relationship.

When I create a new Instance of the model in active admin, I want to associate the currently logged in user as the user who created the instance (pretty standard stuff I&#39;d imagine).

So... I got it working with:

    controller do
      def create
        @item = Item.new(params[:item])
        @item.user = current_curator
        super
      end 
    end 

However ;)  I&#39;m just wondering how this works?  I just hoped that assigning the @item variable the user and then calling super would work (and it does).  I also started looking through the gem but couldn&#39;t see how it was actually working.

Any pointers would be great.  I&#39;m assuming this is something that InheritedResources gives you?

Thanks!

Rails: activeadmin overriding create action

&gt; **Possible Duplicate:**  
&gt; [Landscape printing from HTML](https://stackoverflow.com/questions/138422/landscape-printing-from-html)  

&lt;!-- End of automatically inserted text --&gt;

I am using below code to show print window on button click:

    function print_onclick() {
        window.print();
        return false;
    }

I want the page to be printed in Landscape format. Is there any property I can add in above code to make it work ?

Additional Info:
Since my page width is 1280 px, when I print it on A4 paper with portrait orientation, the font becomes too small.
I want to print only 2 lines. If not landscape, is there a way I can fix the font size of those table cell/divs while printing ?

Print in Landscape format

> Possible Duplicate: 
> <a href="https://stackoverflow.com/questions/138422/landscape-printing-from-html" target="_blank" rel="noopener noreferrer">Landscape printing from HTML</a>

I am using below code to show print window on button click:
<pre><code class="hljs language-javascript">function print_onclick() {
 window.print();
 return false;
}
</code></pre>
I want the page to be printed in Landscape format. Is there any property I can add in above code to make it work ?
Additional Info:
Since my page width is 1280 px, when I print it on A4 paper with portrait orientation, the font becomes too small.
I want to print only 2 lines. If not landscape, is there a way I can fix the font size of those table cell/divs while printing ?

How can you check if two or more objects/vars have the same reference?

How to check if two vars have the same reference?

    document.getElementById(&quot;elementId&quot;).style.display=&quot;none&quot;

is used in JavaScript to hide an element. But in jQuery,

    $(&quot;#elementId&quot;).hide();

is used for the same purpose. Which way is more efficient? I have seen a comparison between two jQuery function `.hide()` and `.css(&quot;display&quot;,&quot;none&quot;)` [here][1].

But my problem is whether pure JavaScript is more efficient than jQuery?


  [1]: https://stackoverflow.com/q/4396983/1774964

JavaScript style.display=&quot;none&quot; or jQuery .hide() is more efficient?

I am trying to add a Google autocomplete search box to a website so that users can search for an address as easily as possible.

My problem is, I have looked a numerous questions on here as well as the Google Maps Javascript API v3 regarding this and some tutorials yet they all bundle together the autocomplete functionality with mapping it on an embedded Google map.

I don&#39;t need to map the location visually, I just need the autocomplete box for now, unfortunately I cannot work out which parts of the API are relevant to this and every example I have looked at includes plenty of JS for mapping. 

How can I ONLY add the autocomplete input functionality?

How to add Google Maps Autocomplete search box?

I already have read the documentation of Node.js and, unless if I missed something, it does not tell what the parameters contain in certain operations, in particular [`fs.mkdir()`][1]. As you can see in the documentation, it&#39;s not very much.

Currently, I have this code, which tries to create a folder or use an existing one instead:

    fs.mkdir(path,function(e){
        if(!e || (e &amp;&amp; e.code === &#39;EEXIST&#39;)){
            //do something with contents
        } else {
            //debug
            console.log(e);
        }
    });

But I wonder is this the right way to do it? Is checking for the code `EEXIST` the right way to know that the folder already exists? I know I can do `fs.stat()` before making the directory, but that would already be two hits to the filesystem.

Secondly, is there a complete or at least a more detailed documentation of Node.js that contains details as to what error objects contain, what parameters signify etc.

  [1]: http://nodejs.org/api/fs.html#fs_fs_mkdir_path_mode_callback

Node.js create folder or use existing

If I check [official documentation][1], I can see a property called HTML:

    Name    |    Type       |    default  |    Description
    ----------------------------------------------------------------------------
    html    |    boolean    |    false    |    Insert html into the tooltip. 
                                               If false, jquery&#39;s text method 
                                               will be used to insert content 
                                               into the dom. Use text if you&#39;re 
                                               worried about XSS attacks.

It says, &quot;insert html into the tooltip&quot;, but the type is boolean. How can I use complex html inside a Tooltip?


  [1]: http://twitter.github.com/bootstrap/javascript.html#tooltips

Can I use complex HTML with Twitter Bootstrap&#39;s Tooltip?

Alright, I know how to print variables and strings.  But how can I print something like &quot;My string&quot; card.price (it is my variable). I mean, here is my code:
`print &quot;I have &quot; (and here I would like to print my variable card.price)`.

print variable and a string in python

I have a `map` like this:

    map&lt;string, pair&lt;string,string&gt; &gt; myMap;

And I&#39;ve inserted some data into my map using:

    myMap.insert(make_pair(first_name, make_pair(middle_name, last_name)));

How can I now print out all the data in my map?

How can I print out C++ map values?

I am trying to print a page. In that page I have given a table a background color.
When I view the print preview in chrome its not taking on the background color property...

So I tried this property:

    -webkit-print-color-adjust: exact; 

but still its not showing the color.

http://jsfiddle.net/TbrtD/


    .vendorListHeading {
      background-color: #1a4567;
      color: white;
      -webkit-print-color-adjust: exact; 
    }
    
    
    &lt;div class=&quot;bs-docs-example&quot; id=&quot;soTable&quot; style=&quot;padding-top: 10px;&quot;&gt;
      &lt;table class=&quot;table&quot; style=&quot;margin-bottom: 0px;&quot;&gt;
        &lt;thead&gt;
          &lt;tr class=&quot;vendorListHeading&quot; style=&quot;&quot;&gt;
            &lt;th&gt;Date&lt;/th&gt;
            &lt;th&gt;PO Number&lt;/th&gt;
            &lt;th&gt;Term&lt;/th&gt;
            &lt;th&gt;Tax&lt;/th&gt;
            &lt;th&gt;Quote Number&lt;/th&gt;
            &lt;th&gt;Status&lt;/th&gt;
            &lt;th&gt;Account Mgr&lt;/th&gt;
            &lt;th&gt;Shipping Method&lt;/th&gt;
            &lt;th&gt;Shipping Account&lt;/th&gt;
            &lt;th style=&quot;width: 184px;&quot;&gt;QA&lt;/th&gt;
            &lt;th id=&quot;referenceSO&quot;&gt;Reference&lt;/th&gt;
            &lt;th id=&quot;referenceSO&quot; style=&quot;width: 146px;&quot;&gt;End-User Name&lt;/th&gt;
            &lt;th id=&quot;referenceSO&quot; style=&quot;width: 118px;&quot;&gt;End-User&#39;s PO&lt;/th&gt;
            &lt;th id=&quot;referenceSO&quot; style=&quot;width: 148px;&quot;&gt;Tracking Number&lt;/th&gt;
          &lt;/tr&gt;
        &lt;/thead&gt;
        &lt;tbody&gt;
          &lt;tr class=&quot;&quot;&gt;
            &lt;td&gt;22&lt;/td&gt;
            &lt;td&gt;20130000&lt;/td&gt;
            &lt;td&gt;Jim B.&lt;/td&gt;
            &lt;td&gt;22&lt;/td&gt;
            &lt;td&gt;510 xxx yyyy&lt;/td&gt;
            &lt;td&gt;zznn@abc.co&lt;/td&gt;
            &lt;td&gt;PDF&lt;/td&gt;
            &lt;td&gt;12/23/2012&lt;/td&gt;
            &lt;td&gt;Approved&lt;/td&gt;
            &lt;td&gt;PDF&lt;/td&gt;
            &lt;td id=&quot;referenceSO&quot;&gt;12/23/2012&lt;/td&gt;
            &lt;td id=&quot;referenceSO&quot;&gt;Approved&lt;/td&gt;
          &lt;/tr&gt;
        &lt;/tbody&gt;
      &lt;/table&gt;
    &lt;/div&gt;



Background color not showing in print preview

This is just a snippet of my code:

    print(&quot;Total score for %s is %s  &quot;, name, score)

But I want it to print out:

&gt; &quot;Total score for (name) is (score)&quot;

where `name` is a variable in a list and `score` is an integer. This is Python 3.3 if that helps at all.


Print multiple arguments in Python

Is there a way to print text and variable contents on the same line? For example,

    wd &lt;- getwd()
    print(&quot;Current working dir: &quot;, wd)

I couldn&#39;t find anything about the syntax that would allow me to do this.

Content Type	Original Author	Original Content on Stackoverflow
Question	user1820973	View Question on Stackoverflow
Solution 1 - Javascript	hereandnow78	View Answer on Stackoverflow

Print in Landscape format

Javascript Problem Overview

Javascript Solutions

Solution 1 - Javascript

Rails: activeadmin overriding create action

Returning a value from Runnable

Attributions