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How can I call controller/view helper methods from the console in Ruby on Rails?
.../a>"
ActionController::Base.helpers.image_tag('logo.png') #=> "<img alt=\"Logo\" src=\"/images/logo.png\" />"
Render:
views = Rails::Application::Configuration.new(Rails.root).paths["app/views"]
views_helper = ActionView::Base.new views
views_helper.render 'myview/mytemplate'
views_...
Chrome desktop notification example [closed]
...on('Notification title', {
icon: 'http://cdn.sstatic.net/stackexchange/img/logos/so/so-icon.png',
body: 'Hey there! You\'ve been notified!',
});
notification.onclick = function() {
window.open('http://stackoverflow.com/a/13328397/1269037');
};
}
}
<button onclick="notify...
mailto link with HTML body
...<body>
<table width=100%>
<tr>
<td><img src="http://www.laurell.com/images/logo/laurell_logo_storefront.jpg" width="200" height="57" alt=""></td>
<td align="right"><h1><span class="pastdue">PAST DUE</span> INVOICE</h1...
Adding images or videos to iPhone Simulator
...Simulator/Devices/[Simulator Identifier]/data/Media/DCIM/100APPLE
and add IMG_nnnn.THM and IMG_nnnn.JPG. You will then need to reset your simulator (Hardware->Reboot) to allow it to notice the new changes. It doesn't matter if they are not JPEGs - they can both be PNGs, but it appears that both ...
Is quoting the value of url() really necessary?
...
I had:
a.pic{
background-image: url(images/img (1).jpg);
}
It took me a while to understand that the filename closed brace was breaking the rule.
So it is not mandatory but, even if quoting is not-so-well understood by older browsers, it could save you some headach...
How to return images in flask response? [duplicate]
... i specify the path from the root directory: filename = './flaskapp/assets/imgs/ok.gif' ?
– AlexNikonov
Jun 4 at 15:32
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How do I get an animated gif to work in WPF?
...urce = new Uri(fileName);
image.EndInit();
ImageBehavior.SetAnimatedSource(img, image);
EDIT: Silverlight support
As per josh2112's comment if you want to add animated GIF support to your Silverlight project then use github.com/XamlAnimatedGif/XamlAnimatedGif
...
Maintain the aspect ratio of a div with CSS
...ttering if you do it right. Like this:
<div class="video">
<img class="maintainaspectratio" src="maintainaspectratio.png" />
<object>
<param ... /><param ... />...
<embed src="..." ...</embed>
</object>
</div>
N...
Bootstrap combining rows (rowspan)
...style="background-color:yellow;"> <input type="file" id="imgInp" name="img" accept=".png, .jpg, .jpeg" > <!-- <input type="text" src="" class="form-control" id="imgName" size="40" ></input>--> <img id="img-upload" src="" alt="Transporter" width=...
Preferred way of loading resources in Java
... InputStream path = this.getClass().getClassLoader().getResourceAsStream("img/left-hand.png");
img = ImageIO.read(path);
} catch (IOException e) {
e.printStackTrace();
}
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