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The split() method in Java does not work on a dot (.) [duplicate]
I have prepared a simple code snippet in order to separate the erroneous portion from my web application.
7 Answers
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How do I remove a key from a JavaScript object? [duplicate]
...ing over keys in an object, and delete them if they match a certain value, does this affect the key index while you are looping over it?
– CMaury
Feb 4 '13 at 15:57
13
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Inheriting class methods from modules / mixins in Ruby
...ut I'd appreciate to know the reason why something that works with classes does not work with modules.
– Boris Stitnicky
May 21 '12 at 22:00
6
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What does !! mean in ruby?
... you need to convert, say, an enumeration into a boolean. I have code that does exactly that, using the classy_enum gem:
class LinkStatus < ClassyEnum::Base
def !
return true
end
end
class LinkStatus::No < LinkStatus
end
class LinkStatus::Claimed < LinkStatus
def !
return f...
How does UTF-8 “variable-width encoding” work?
... that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding".
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Why does a base64 encoded string have an = sign at the end
...serves as padding.
A more complete answer is that a base64 encoded string doesn't always end with a =, it will only end with one or two = if they are required to pad the string out to the proper length.
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Does IMDB provide an API? [closed]
... RE: The JSONP API not gracefully falling back, (at least) it does return an HTTP error code, but I agree that it's funny that the response body is XML.
– Omni5cience
Dec 22 '11 at 5:00
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Matplotlib tight_layout() doesn't take into account figure suptitle
...subtitle to my matplotlib figure it gets overlaid by the subplot's titles. Does anybody know how to easily take care of that? I tried the tight_layout() function, but it only makes things worse.
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How can I shrink the drawable on a button?
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Now the image is displayed but it does not get resized! I tried values between 0.1f and 10f. Any idea? Thanks for your help...
– Reto
Sep 24 '11 at 16:01
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JavaScript for…in vs for
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As commented at another answer(s), the "for...in" does not work correctly for Arrays, as it will iterate over all Array properties and methods. Thus, you should use "for...in" only for iterating over object properties. Otherwise, stick to "for(i=0; i<something; i++)"
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