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Is there a way to change the spacing between legend items in ggplot2?
...xt = element_text(margin = margin(t = 10))) +
guides(fill = guide_legend(title = "Cyl",
label.position = "bottom",
title.position = "left", title.vjust = 1))
Example: for scale_fill_xxx & guide_colorbar
ggplot(mtcars, aes(mpg, wt)...
How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
...results.subjects | filter:{grade:'C'}">
<input ng-model="subject.title" />
</div>
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How to generate .json file with PHP?
...);
$result=mysql_query($sql);
while($row=mysql_fetch_array($result)) {
$title=$row['title'];
$url=$row['url'];
$posts[] = array('title'=> $title, 'url'=> $url);
}
$response['posts'] = $posts;
$fp = fopen('results.json', 'w');
fwrite($fp, json_encode($response));
fclose($fp);
?&g...
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
...nomy\/middle-class\/helping middle-class-families-pay-for-college",
"url_title":"ending subsidies for student loan lenders",
"type":"Progress",
"path":"node\/150385"}]
and I print "category" and "url_title" in recycleview
Datum.class
import com.google.gson.annotations.Expose;
import com.go...
How can I get the current page name in WordPress?
...
Ok, you must grab the page title before the loop.
$page_title = $wp_query->post->post_title;
Check for the reference: http://codex.wordpress.org/Function_Reference/WP_Query#Properties.
Do a
print_r($wp_query)
before the loop to see all the...
Add hover text without javascript like we hover on a user's reputation
...
Use the title attribute, for example:
<div title="them's hoverin' words">hover me</div>
or:
<span title="them's hoverin' words">hover me</span>
...
Does static constexpr variable inside a function make sense?
..., short offset)
{
// determine initial size of strings
std::string title = "value \\ address of ";
const size_t ref_size = ref_name.size();
const size_t title_size = title.size();
assert(title_size > ref_size);
// create title (resize)
title.append(ref_name);
titl...
How do I test an AngularJS service with Jasmine?
...cks', [])
.value('StaticCatsData', function() {
return [{
id: 1,
title: "Commando",
name: "Kitty MeowMeow",
score: 123
}, {
id: 2,
title: "Raw Deal",
name: "Basketpaws",
score: 17
}, {
id: 3,
title: "Predator",
name: "Noseboops",
score: 184
}];...
Global variables in Javascript across multiple files
...d again");
}
}
And a page to test it:
<html>
<head>
<title>Test Page</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<script type="text/javascript" src="helpers.js"></script>
</head>
<body>
<p>myFuncti...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...in your html into the head section next meta tags:
<meta property="og:title" content="title" />
<meta property="og:description" content="description" />
<meta property="og:image" content="thumbnail_image" />
And that's it!
Add the button as you should according to what FB tell...