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public friend swap member function
In the beautiful answer to the copy-and-swap-idiom there is a piece of code I need a bit of help:
2 Answers
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How to use '-prune' option of 'find' in sh?
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The thing I'd found confusing about -prune is that it's an action (like -print), not a test (like -name). It alters the "to-do" list, but always returns true.
The general pattern for using -prune is this:
find [path] [conditions to prune] -prune -o \
[your...
Calculate the median of a billion numbers
If you have one billion numbers and one hundred computers, what is the best way to locate the median of these numbers?
25 A...
View not attached to window manager crash
...anager error message and thought I had fixed it by wrapping the pDialog.dismiss(); in an if statement:
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Is there a best practice for generating html with javascript
...nce impact by either building strings or creating DOM objects.
Templating isn't all that immature, and you're seeing it popup in most of the major Javascript frameworks.
Here's an example in JQuery Template Plugin that will save you the performance hit, and is really, really straightforward:
var ...
What exactly does git's “rebase --preserve-merges” do (and why?)
Git's documentation for the rebase command is quite brief:
2 Answers
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What is the most efficient string concatenation method in python?
Is there any efficient mass string concatenation method in Python (like StringBuilder in C# or StringBuffer in Java)? I found following methods here :
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What is Serialization?
...tarted with Object-Oriented Programming (OOP) and would like to know: what is the meaning of serialization in OOP parlance?
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JSON left out Infinity and NaN; JSON status in ECMAScript?
...It puts Javascript in the strange situation where objects that would otherwise be serializable, are not, if they contain NaN or +/- infinity values.
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Parse JSON in JavaScript? [duplicate]
I want to parse a JSON string in JavaScript. The response is something like
16 Answers
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