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Clojure: cons (seq) vs. conj (list)
...ogramming languages and their implementation; that's what's meant when "avoiding consing" is mentioned.
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Disabling Strict Standards in PHP 5.4
... answered Apr 2 '12 at 21:46
David StocktonDavid Stockton
2,22611 gold badge1414 silver badges2020 bronze badges
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Read a zipped file as a pandas DataFrame
...ect, rather than read:
In [11]: crime2013 = pd.read_csv(z.open('crime_incidents_2013_CSV.csv'))
In [12]: crime2013
Out[12]:
<class 'pandas.core.frame.DataFrame'>
Int64Index: 24567 entries, 0 to 24566
Data columns (total 15 columns):
CCN 24567 non-null values
REPO...
How can I break an outer loop with PHP?
...oto top;
}
}
top:
But goto must be used carefully. Goto is evil (considered bad practice)
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What does the “@” symbol do in Powershell?
...to check out Jeffrey Snover's answer below... @ is more than just an array identifier.
– Eric Schoonover
Sep 15 '09 at 6:47
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Using IoC for Unit Testing
...esting because unit testing is all about separating responsibilities.
Consider a class that uses Constructor Injection
public MyClass(IMyDependency dep) { }
In your entire application, it may be that there's a huge dependency graph hidden behind IMyDependency, but in a unit test, you flatten it ...
Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...Studio 2012 interfere/break .NET 4 and/or Visual Studio 2010 if installed side-by-side on the same instance of Windows?
15 ...
How to destroy an object?
...t documented on one of the comments from the PHP official manual).
That said, do keep in mind that PHP always destroys the objects as soon as the page is served. So this should only be needed on really long loops and/or heavy intensive pages.
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What is the proper way to check if a string is empty in Perl?
...hink that length is the closest test that we have to the expression of the idea that there is nothing in the string.
– brian d foy
Jan 12 '10 at 11:23
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deleting rows in numpy array
... answered Jul 26 '12 at 5:48
Jaidev DeshpandeJaidev Deshpande
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