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What are “connecting characters” in Java identifiers?
...t words.
http://www.fileformat.info/info/unicode/category/Pc/list.htm
U+005F _ LOW LINE
U+203F ‿ UNDERTIE
U+2040 ⁀ CHARACTER TIE
U+2054 ⁔ INVERTED UNDERTIE
U+FE33 ︳ PRESENTATION FORM FOR VERTICAL LOW LINE
U+FE34 ︴ PRESENTATION FORM FOR VERTICAL WAVY LOW LINE
U+FE4D ﹍ DASHED LOW LINE
U+...
How to set the current working directory? [duplicate]
... the path? I am using os x; when I am trying to set a path I am getting an error - >>> import os >>> os.chdir(Users/Me/Desktop/M/PTS/Python/t1.py) File "<stdin>", line 1 os.chdir(/Users/Me/Desktop/M/PTS/Python/t1.py) ^ SyntaxError: invalid syntax >>&g...
Couldn't register with the bootstrap Server
I just changed some code in my program and got this error:
21 Answers
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what is the unsigned datatype?
...
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android edittext onchange listener
...count) {}
});
}
}
Note that the above sample might have some errors but I just wanted to show you an example.
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What is the purpose of class methods?
...instantiate the class every time I wanted to output a debugging message or error or warning. But I also wanted to encapsulate the functioning of this logging facility and make it reusable without the declaration of any globals.
So I used class variables and the @classmethod decorator to achieve th...
Error during installing HAXM, VT-X not working
...nd started installing. However, during the installation process I get this error:
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LINQ - Full Outer Join
...easible, for two reasons:
Consistency in methods helps save time, avoid errors, and avoid unintended behavior.
If there ever is an out-of-the-box ".FullJoin()" method in the future, I would imagine it will try to keep to the syntax of the currently existing ".Join()" method if it can. If it does...
How does this print “hello world”?
...11
h | 104 | 1101000 | 01000
i | 105 | 1101001 | 01001
j | 106 | 1101010 | 01010
k | 107 | 1101011 | 01011
l | 108 | 1101100 | 01100
m | 109 |...
What do all of Scala's symbolic operators mean?
... // Syntactic sugar/composition or common method
<= // Common method
_._ // Typo, though it's probably based on Keyword/composition
:: // Common method
:+= // Common method
The exact meaning of most of these methods depend on the class that is defining them. For example, <= on Int ...