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Strange out of memory issue while loading an image to a Bitmap object
...veral decoding methods (decodeByteArray(), decodeFile(), decodeResource(), etc.) for creating a Bitmap from various sources. Choose the most appropriate decode method based on your image data source. These methods attempt to allocate memory for the constructed bitmap and therefore can easily result ...
How to call a PHP function on the click of a button
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i did but just realized that //code.jquery.com/...etc doesn't load on localhost, https:// does! code works fine sorry my mistake.
– Benjamin
May 28 '15 at 5:55
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Is Java “pass-by-reference” or “pass-by-value”?
...nclature.
So, when calling a method
For primitive arguments (int, long, etc.), the pass by value is the actual value of the primitive (for example, 3).
For objects, the pass by value is the value of the reference to the object.
So if you have doSomething(foo) and public void doSomething(Foo foo...
Get nth character of a string in Swift programming language
...String.localizedLowercaseString,
String.localizedStandardRangeOfString() etc.
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py2exe - generate single executable file
...ons.
That's because of GTK+ tries to load its data files (locals, themes, etc.) from the directory it was loaded from. So you have to make sure that the directory of your executable contains also the libraries used by GTK+ and the directories lib, share and etc from your installation of GTK+. Other...
Error handling with node.js streams
...async calls, for example, or derive a couple of fields, remap some things, etc.
For how to create a transform stream see here and here. All you have to do is :
include the stream module
instantiate ( or inherit from) the Transform class
implement a _transform method which takes a (chunk,...
Clone Object without reference javascript [duplicate]
...ys, Functions and primitives.
** Any other type of object (Number, String, etc.) will likely give
** unexpected results, e.g. copy(new Number(5)) ==> 0 since the value
** is stored in a non-enumerable property.
**
** Expects that objects have a properly set *constructor* property.
*/
function co...
Can someone explain Microsoft Unity?
...the IMyService, you can't unit test it easily, you can't change it easily, etc.)
With an IoC container you "configure" the container to resolve those dependencies for you. So with a constructor-based injection scheme, you just pass the interface to the IMyService dependency into the constructor. Wh...
Print a list in reverse order with range()?
...ge(10), not range(9). Also, if you want a fully-formed list (for slicing, etc.), you should do list(reversed(range(10))).
– John Y
Sep 2 '11 at 16:49
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Label encoding across multiple columns in scikit-learn
...fantastic replies)
However, for the purpose of a few classification tasks etc. you could use
pandas.get_dummies(input_df)
this can input dataframe with categorical data and return a dataframe with binary values. variable values are encoded into column names in the resulting dataframe. more
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