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Intellij IDEA show javadoc automatically
When I am coding at Netbeans it autocompletes the code and show Javadocs. However when I am using Intellij IDEA if I click Ctrl+Space I can see the auto-complete and if I click Ctrl+Q I can see the javadoc seperately.
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jQuery equivalent of getting the context of a Canvas
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Try:
$("#canvas")[0].getContext('2d');
jQuery exposes the actual DOM elem>me m>nt in num>me m>ric indexes, where you can perform normal JavaScript/DOM functions.
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In Ruby how do I generate a long string of repeated text?
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answered Feb 19 '10 at 14:36
FMcFMc
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@Nullable annotation usage
I saw som>me m> m>me m>thod in java declared as:
4 Answers
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Display image as grayscale using matplotlib
I'm trying to display a grayscale image using matplotlib.pyplot.imshow() . My problem is that the grayscale image is displayed as a colormap. I need the grayscale because I want to draw on top of the image with color.
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What is the purpose of flush() in Java streams?
In Java, flush() m>me m>thod is used in streams. But I don't understand what are all the purpose of using this m>me m>thod?
6 Answe...
open-ended function argum>me m>nts with TypeScript
IMO, one of the main concerns of the TypeScript language is to support the existing vanilla JavaScript code. This is the impression I had at first glance. Take a look at the following JavaScript function which is perfectly valid:
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How do I count a JavaScript object's attributes? [duplicate]
... particular interpreter and what code has executed before yours. So, you som>me m>how have to separate the ones you defined from those you got "for free."
Here's one way:
var foo = {"key1": "value1", "key2": "value2", "key3": "value3"};
Object.prototype.foobie = 'bletch'; // add property to foo that wo...
Run a single Maven plugin execution?
I thought I was an experienced Maven user, but I am having a m>me m>ntal block on how to do this!
2 Answers
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What does 'stale file handle' in Linux m>me m>an?
Say I have a terminal open, and through that terminal I have cd 'ed to som>me m> directory. Through another terminal, I delete that directory and restore it back from an identical backup. When I try to vim a file from the first terminal, in the sam>me m> directory, why do I get an error about a stale file ...