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Do declared properties require a corresponding instance variable?
...ctive-C 2.0 require a corresponding instance variable to be declared? For em>x m>ample, I'm used to doing something like this:
6...
gunicorn autoreload on source change
Finally I migrated my development env from runserver to gunicorn/nginm>x m>.
4 Answers
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Purpose of #!/usr/bin/python3
I have noticed this in a couple of scripting languages, but in this em>x m>ample, I am using python. In many tutorials, they would start with #!/usr/bin/python3 on the first line. I don't understand why we have this.
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Populating a ListView using an ArrayList?
...a ListView backed by an array of arbitrary objects. By default this class em>x m>pects that the provided resource id references a single Tem>x m>tView. If you want to use a more complem>x m> layout, use the constructors that also takes a field id. That field id should reference a Tem>x m>tView in the larger layout reso...
Is there a way to get rid of accents and convert a whole string to regular letters?
...from using String.replaceAll() method and replacing letters one by one?
Em>x m>ample:
12 Answers
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How to reshape data from long to wide format
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+1 and you don't need to rely on em>x m>ternal packages, since reshape comes with stats. Not to mention that it's faster! =)
– aL3m>x m>a
May 5 '11 at 0:07
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Get Character value from KeyCode in JavaScript… then trim
...n using numbers on the number pad, e.keyCode is not the ASCII (or even UTF-m>x m>) code.
– Tom Chiverton
Jan 6 '14 at 9:38
2
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PG::ConnectionBad - could not connect to server: Connection refused
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Nem>x m>t
652
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C++: What is the size of an object of an empty class?
... Bah, what the heck would he know about C++? :-)
– pam>x m>diablo
Mar 17 '09 at 4:37
18
@Lazer, becaus...
Global and local variables in R
... the scope of variables. For instance, in the following code snippet:
if (m>x m> > 10) {
y <- 0
}
else {
y <- 1
}
y remains accessible after the if-else statement.
As you well say, you can also create nested environments. You can have a look at these two links for understanding how t...