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Managing constructors with many parameters in Java
... it goes down the chain. At the bottom, some of the classes can have up to 30 parameters, 28 of which are just being passed into the super constructor.
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Javascript object Vs JSON
... alert('hello');
}
}); // returns the string "{"foo":"2011-11-28T10:21:33.939Z"}"
For parsing a JSON string, is the method below recommended? var javascriptObj = JSON.parse(jSonString);
Yes, but older browsers don't support JSON natively (IE <8). To support these, you should include jso...
Can (domain name) subdomains have an underscore “_” in it?
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367
Most answers given here are false. It is perfectly legal to have
an underscore in a domain nam...
Dictionaries and default values
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323
Like this:
host = connectionDetails.get('host', someDefaultValue)
...
How to keep the spaces at the end and/or at the beginning of a String?
...for a whitespace.
Use &#160; for non-breakable whitespace.
Use &#032; for regular space.
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What is a correct mime type for docx, pptx etc?
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2523
Here are the correct Microsoft Office MIME types for HTTP content streaming:
Extension MIME Typ...
What's the easy way to auto create non existing dir in ansible
...e".
– Daniel Compton
Jan 5 '16 at 6:30
That seems to check if the directorty exists, but it doesn't seem to create it....
Why does Git say my master branch is “already up to date” even though it is not?
... anything:
C0 - "remotes/upstream/master"
\
\- C1 --- C2 --- C3 --- C4 --- C5 --- C6 --- C7 --- C8 --- C9 "master"
after git branch -m:
C0 - "remotes/upstream/master"
\
\- C1 --- C2 --- C3 --- C4 --- C5 --- C6 --- C7 --- C8 --- C9 "bunchofhacks"
after git branch -...
How to join multiple lines of file names into one with custom delimiter?
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edited Oct 23 '14 at 12:23
jpbochi
4,03833 gold badges2828 silver badges4141 bronze badges
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Assigning a variable NaN in python without numpy
...>>> import math
>>> math.isnan(nan)
True
Before Python 3.5, one could use float("nan") (case insensitive).
Note that checking to see if two things that are NaN are equal to one another will always return false. This is in part because two things that are "not a number" cannot (s...