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Ruby: How to turn a hash into HTTP parameters?
...amp;b[]=c&b[]=d&b[]=e"
http://api.rubyonrails.org/classes/Object.html#method-i-to_query
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How do I show multiple recaptchas on a single page?
...ers.google.com/recaptcha/docs/display#explicit_render
Here is the example html code:
<form>
<h1>Form 1</h1>
<div><input type="text" name="field1" placeholder="field1"></div>
<div><input type="text" name="field2" placeholder="field2"></...
How to test my servlet using JUnit
...rce.org/spring/docs/3.0.x/api/org/springframework/mock/web/package-summary.html
Using these mocks, you could test things like
What happens if username is not in the request?
What happens if username is in the request?
etc
You could then do stuff like:
import static org.junit.Assert.assertEqual...
CSS to set A4 paper size
... can simply in the print media rule assign the A4 paper width and hight to html, body or directly to .page and in this case avoid the initial keyword.
DEMO
@page {
size: A4;
margin: 0;
}
@media print {
html, body {
width: 210mm;
height: 297mm;
}
/* ... the rest of the rules ... */
...
vertical-align with Bootstrap 3
...e following JS code (assuming jQuery), it manages to fix itself: $('.row').html($('.vcenter'));
– Jake Z
Apr 25 '14 at 16:02
8
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How to set a Header field on POST a form?
... adding your custom header.
Look at the jquery serialize which changes an HTML FORM into form-url-encoded values ready for POST.
UPDATE
My suggestion is to include either
a hidden form element
a query string parameter
...
How to solve PHP error 'Notice: Array to string conversion in…'
...
When you have many HTML inputs named C[] what you get in the POST array on the other end is an array of these values in $_POST['C']. So when you echo that, you are trying to print an array, so all it does is print Array and a notice.
To print ...
Named colors in matplotlib
...
plt.plot([1,2], lw=4, c='tab:green')
There are ten distinct colors:
HTML
You can also plot colors by their HTML hex code:
plt.plot([1,2], lw=4, c='#8f9805')
This is more similar to specifying and RGB tuple rather than a named color (apart from the fact that the hex code is passed as a str...
Android Webview - Webpage should fit the device screen
...
Try with this HTML5 tips
http://www.html5rocks.com/en/mobile/mobifying.html
And with this if your Android Version is 2.1 or greater
WebView.getSettings().setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
...
How do I define a method in Razor?
...
Georgi, this is called "Razor HTML Helper". Basically, a class defined in your Code folder, with a set of static methods as suggested here: asp.net/mvc/overview/older-versions-1/views/…
– jeanie77
Jan 17 '17 at 10:...