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What is the difference between “text” and new String(“text”)?
...inct instance of a String object; String s = "text"; may reuse an instance from the string constant pool if one is available.
You very rarely would ever want to use the new String(anotherString) constructor. From the API:
String(String original) : Initializes a newly created String object so th...
How to call Base Class's __init__ method from the child class? [duplicate]
If I have a python class as:
4 Answers
4
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remove all variables except functions
...side note, I'll be darned if I can figure the difference between those two from their documentation).
– Josh O'Brien
Nov 29 '11 at 17:04
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How to use background thread in swift?
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@NikitaPronchik Isn't this clear from the answer? Else feel free to make a edit to it.
– tobiasdm
Mar 3 '15 at 21:16
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How to get started with Windows 7 gadgets
...loping Gadgets for the Windows Sidebar
Vista Gadgets Introductory tutorial from I-Programmer
Authoring Sidebar Gadgets in C#
Developing a Gadget for Windows Sidebar Part 1: The Basics Official MSDN tutorial.
If you are willing to use offline resources, this book appears to be an excellent resource...
Why is Python running my module when I import it, and how do I stop it?
...t to run your modules when it imports them.
To prevent code in the module from being executed when imported, but only when run directly, you can guard it with this if:
if __name__ == "__main__":
# this won't be run when imported
You may want to put this code in a main() method, so that you c...
How to write an async method with out parameter?
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Far from being too complex, this could produce too many problem. Jon Skeet explained it very well here stackoverflow.com/questions/20868103/…
– MuiBienCarlota
Apr 21 '15 at 13:21
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Interface/enum listing standard mime-type constants
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From https://docs.oracle.com/javaee/7/api/javax/ws/rs/core/MediaType.html :
staticjava.lang.String APPLICATION_ATOM_XML "application/atom+xml"
staticMediaType APPLICATION_ATOM_XML_TYPE "application/...
How do I step out of a loop with Ruby Pry?
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To exit Pry unconditionally, type
exit-program
Edit from @Nick's comment: Also works:
!!!
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Submit HTML form on self page
...s not allow action="" (empty attribute). It is against the specification.
From this other Stack Overflow answer.
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