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Why can't radio buttons be “readonly”?
...ra, Safari, Google Chrome, as well as current and previous versions of IE (down to IE7).
Why not simply use the disabled property you ask? When printing the page, disabled input elements come out in a gray color. The customer for which this was implemented wanted all elements to come out the same ...
to remove first and last element in array
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Dear downvoters, you might want your downvotes to be helpful, so please add a comment explaining what's wrong with the answer..
– user180100
Jun 18 '14 at 12:12
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How can I resize an image using Java?
... with different results/approaches/thoughts/suggestions and decided to sit down and write a simple implementation that would address that 80-85% use-cases where you have an image and probably want a thumbnail for it -- either as fast as possible or as good-looking as possible (for those that have tr...
Which is faster in Python: x**.5 or math.sqrt(x)?
... in just about any application I could forsee. I really don't mean to put down your question, but it seems that you're going a little too far with premature optimization.
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More lines in command window
...swer sooner; I answered in my head while driving, but never put the answer down. You probably should pose your question as a separate one, not that I'm trolling for points, but that a thorough answer would take more than 600 characters, and you could possibly add different tags to get better respon...
How to convert a Bitmap to Drawable in android?
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At least comment why if you're going to down vote. This is a perfectly valid answer, and brings extra information to solve issues that can occur with the other answers offered. Drawables made directly from a bitmap often have scaling errors without the getResources...
Why should I care that Java doesn't have reified generics?
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From the few times that I came across this "need", it ultimately boils down to this construct:
public class Foo<T> {
private T t;
public Foo() {
this.t = new T(); // Help?
}
}
This does work in C# assuming that T has a default constructor. You can even get the run...
Check for column name in a SqlDataReader object
... return false;
}
}
Edit
Ok, this post is starting to garner a few down-votes lately, and I can't delete it because it's the accepted answer, so I'm going to update it and (I hope) try to justify the use of exception handling as control flow.
The other way of achieving this, as posted by Ch...
How can I initialise a static Map?
...ng> FLAVORS = new HashMap<String , String>() {{
put("Up", "Down");
put("Charm", "Strange");
put("Top", "Bottom");
}};
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Removing fields from struct or hiding them in JSON Response
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EDIT: I noticed a few downvotes and took another look at this Q&A. Most people seem to miss that the OP asked for fields to be dynamically selected based on the caller-provided list of fields. You can't do this with the statically-defined json...