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Accessing the index in 'for' loops?
...r idx, val in enumerate(ints):
print(idx, val)
Check out PEP 279 for more.
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What is the difference between sed and awk? [closed]
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awk is oriented toward delimited fields on a per-line basis. It has much more robust programming constructs including if/else, while, do/while and for (C-style and array iteration). There is complete support for variables and single-dimension associative arrays plus (IMO) kludgey multi-dimension a...
When/Why to use Cascading in SQL Server?
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What is a “cache-friendly” code?
...vector are stored in contiguous memory, and as such accessing them is much more cache-friendly than accessing elements in a std::list, which stores its content all over the place. This is due to spatial locality.
A very nice illustration of this is given by Bjarne Stroustrup in this youtube clip (th...
Using a piano keyboard as a computer keyboard [closed]
....com.
And for the other part, translating keyboard midi notes to keys and more, I would go for AutoItX, the ActiveX/COM and DLL interface to autoIt. Info and download, go to http://www.autoitscript.com/site/autoit/
No need to write keyboard driver.
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What is the advantage of using heredoc in PHP? [closed]
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What's the difference between an object initializer and a constructor?
...tion of objects when you're using an object.
Constructors run, given 0 or more parameters, and are used to create and initialize an object before the calling method gets the handle to the created object. For example:
MyObject myObjectInstance = new MyObject(param1, param2);
In this case, the co...
Scripting Language vs Programming Language [closed]
...vaScript is sometimes called a "scripting" language.
This line is getting more and more blurry since compilation can be so fast with modern hardware and modern compilation techniques. For instance, V8, the JavaScript engine in Google Chrome and used a lot outside of the browser as well, actually co...
Is there a performance difference between i++ and ++i in C?
...ses through a toolchain that doesn't optimize it out your software will be more efficient. Considering it is just as easy to type ++i as it is to type i++, there is really no excuse to not be using ++i in the first place.
– monokrome
Jul 5 '12 at 17:45
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REST vs JSON-RPC? [closed]
...ching is additional advantage;
Standardised status codes;
There are many more differences and advantages on the REST side.
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