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Framework vs. Toolkit vs. Library [duplicate]
...nt definitions of the above terms have shifted, and this can be seen to be down to advances in scientific understanding of the underlying computing principles and paradigms, and also down to the emergence of particular patterns of software. In particular, the GUI and Windowing systems of the early n...
Difference between pre-increment and post-increment in a loop?
...expression, then the compiler would reduce the pre and post versions of ++ down to code that performs equivalently.
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C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...
Tracking it down
At first I thought this was a coercion bug where null was getting coerced to "null" and a test of "null" == null was passing. It's not. I was close, but so very, very wrong. Sorry about that!
I've since done lots of f...
Why does Math.round(0.49999999999999994) return 1?
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How to import an excel file in to a MySQL database
...y. See http://dev.mysql.com/doc/refman/5.1/en/load-data.html
Look half way down the page, as it will gives a good example for tab separated data:
FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\'
Check your data. Sometimes quoting or escaping has problems, and you need to adjust your source, ...
GetProperties() to return all properties for an interface inheritance hierarchy
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Why NSUserDefaults failed to save NSMutableDictionary in iOS?
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R memory management / cannot allocate vector of size n Mb
... gc() to do garbage collection => it works, I can see the memory use go down to 2 GB
Additional advice that works on my machine:
prepare the features, save as an RData file, close R, re-open R, and load the train features. The Resource Manager typically shows a lower Memory usage, which mea...
What is the difference between is_a and instanceof?
...string representing a class name), but correct me if it does. (Update: See https://gist.github.com/1455148)
Example from php.net:
interface MyInterface
{
}
class MyClass implements MyInterface
{
}
$a = new MyClass;
$b = new MyClass;
$c = 'MyClass';
$d = 'NotMyClass';
var_dump($a instanceof $b);...