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How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
3 Answers
3...
mailto link with HTML body
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Now that is a fancy idea
– Greg
Dec 4 '17 at 21:31
2
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How to detect the swipe left or Right in Android?
...s not work when I swipe on an EditText . How do I do that? Please let me know If I am doing something wrong. Thank you.
17...
Control cannot fall through from one case label
...heck were the C# devs thinking?! It works in every programming language I know, but not in C#.
– Black
Oct 27 '17 at 7:05
8
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How to change the cursor into a hand when a user hovers over a list item?
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In light of the passage of time, as people have mentioned, you can now safely just use:
li { cursor: pointer; }
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implements Closeable or implements AutoCloseable
...se() throws Exception {
System.out.println("Closing!");
}
}
Now you can say:
try (MyResource res = new MyResource()) {
// use resource here
}
and JVM will call close() automatically for you.
Closeable is an older interface. For some reason To preserve backward compatibility, l...
Clear form field after select for jQuery UI Autocomplete
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Fantastic! I feel silly though. Now I know, and knowing is half the battle.
– Jon F Hancock
Apr 1 '10 at 16:29
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AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...ectives in a comment on my answer, and I completely missed that until just now. With that input, here's the right way to do this without breaking Angular or HTML conventions:
There's also a way to get both - grab the value of the element and use that to update the model in a directive:
<div ...
How can I convert an RGB image into grayscale in Python?
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knowing that my aim is to use GLCM features (greycoprops)
– Sam
Dec 1 '15 at 20:56
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simulate background-size:cover on or
...resulting in a drastic zoom effect.
If the aspect ratio of your video is known, however, such as 16:9, you can do the following:
.parent-element-to-video {
overflow: hidden;
}
video {
height: 100%;
width: 177.77777778vh; /* 100 * 16 / 9 */
min-width: 100%;
min-height: 56.25vw; ...