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How do I preview emails in Rails?
...I'm putting together an HTML email in Rails, is there a particularly easy built-in way to preview the template it in the browser or do I need to write some sort of custom controller that pulls it in as its view?
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How to change the Eclipse default workspace?
... implementations. Your windows path would be F:\Workspace\Java not the required F:/Workspace/Java. In Kepler there is no need of the quotes, I don't know about other versions.
– Michael
Jul 5 '13 at 10:48
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Date only from TextBoxFor()
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But now the Jquery UI datepicker can't be applied to this input, because it is ignoring my @class="datepicker" attributes as specified to the Html.EditorFor() helper. So this textbox now formats correctly, but doesn't launch a datepicker when c...
Load image from url
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URL url = new URL("http://image10.bizrate-images.com/resize?sq=60&uid=2216744464");
Bitmap bmp = BitmapFactory.decodeStream(url.openConnection().getInputStream());
imageView.setImageBitmap(bmp);
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EC2 Instance Cloning
...ch parameters, as clearly noted in: docs.aws.amazon.com/AWSEC2/latest/UserGuide/…
– bavaza
Dec 24 '17 at 13:39
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Uncaught TypeError: undefined is not a function on loading jquery-min.js
I'm building a normal webpage which requires me to load about five CSS files and ten Javascript files.
13 Answers
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Is Java really slow?
...y decisions.
Streams-based I/O is slow due to the (IMO, poor choice) to require synchronization on each stream access. NIO fixed this, but it is a pain to use. One can work around this by doing read/write to an array, instead of an element at a time.
Java doesn't provide the same low-level functiona...
Revert to Eclipse default settings
.... Just followed the answer but instead deleted only two files: org.eclipse.ui.editors.prefs and org.eclipse.wst.css.ui.prefs. Worked great! :)
– Jovan Perovic
Aug 22 '14 at 10:37
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Load image from resources area of project in C#
...ng Windows Forms? If you've added the image using the Properties/Resources UI, you get access to the image from generated code, so you can simply do this:
var bmp = new Bitmap(WindowsFormsApplication1.Properties.Resources.myimage);
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How to stop an animation (cancel() does not work)
...f it does not
*/
public static boolean canCancelAnimation() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
}
Here's the animation that I'm stopping:
v.setAlpha(0f);
v.setVisibility(View.VISIBLE);
// Animate the content view to 100% opacity, and clear any animati...