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“Least Astonishment” and the Mutable Default Argument

... Actually, this is not a design flaw, and it is not because of internals, or performance. It comes simply from the fact that functions in Python are first-class objects, and not only a piece of code. As soon as you get to think i...
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When to choose checked and unchecked exceptions

...eople misunderstand what this means. Predictable but unpreventable: The caller did everything within their power to validate the input parameters, but some condition outside their control has caused the operation to fail. For example, you try reading a file but someone deletes it between the time ...
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How do I determine the current operating system with Node.js

... the OS module better, it's even in the documentation. os.platform specifically – alessioalex Dec 30 '11 at 20:58 94 ...
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Which sort algorithm works best on mostly sorted data? [closed]

... Performance degrades really badly if your data is ever not nearly sorted though. I would still not use it, personally. – Blorgbeard is out Oct 21 '08 at 4:39 ...
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Difference between core and processor

... A core is usually the basic computation unit of the CPU - it can run a single program context (or multiple ones if it supports hardware threads such as hyperthreading on Intel CPUs), maintaining the correct program state, registers, and c...
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Does “untyped” also mean “dynamically typed” in the academic CS world?

...theory". Programming language theory is based on these foundations. And in all these mathematical contexts, "type" has a particular, well-established meaning. The terminology "dynamic typing" was invented much later -- and it is a contradiction in terms in the face of the common mathematical use of...
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate

...r; is emphasizing the type of the pointer variable. It is saying, essentially, "the type of somePtr is pointer-to-someType". The style someType *somePtr is emphasizing the type of the pointed-to data. It is saying, essentially, "the type of data pointed to by somePtr is someType". They both m...
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Linux equivalent of the Mac OS X “open” command [closed]

...f diagnostics and warnings right into your terminal (even though nothing really went wrong). I usually have to do something like xdg-open <file> &> /dev/null & instead. Is there anything better than xdg-open in this regard? – Suan Nov 30 '11 at...
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How to set JFrame to appear centered, regardless of monitor resolution? [closed]

... I know this answer is really old but is there any possible way to do this in a static context? I'm deciding between working towards that or just dropping the public static void main(String[] args) that I for whatever reason wanted to use. ...
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Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)

... you cannot safely assume your number that you wanted to configure there really is a number - someone could put a string into that setting..... you just access it as ConfigurationManager["(key)"] and then it's up to you to know what you're dealing with. Also, over time, the <appSettings> can...