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Compelling examples of custom C++ allocators?
What are some really good reasons to ditch std::allocator in favor of a custom solution? Have you run across any situations where it was absolutely necessary for correctness, performance, scalability, etc? Any really clever examples?
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Git: what is a dangling commit/blob and where do they come from?
...commit to parent commit. We need a reference to the latest child commit in order to reach the older commits on a branch.
PS - The above diagram and understanding was obtained from this free course. Even though the course is quite old, the knowledge is still relevant.
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size_t vs. uintptr_t
.... This is using flat addressing, mind you; no segmentation is necessary in order to have a mismatch between SIZE_MAX and the range of a data pointer.
– Andon M. Coleman
Nov 2 '13 at 22:36
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What is the Swift equivalent of isEqualToString in Objective-C?
...e considered equal if they contain exactly the same characters in the same order:
let quotation = "We're a lot alike, you and I."
let sameQuotation = "We're a lot alike, you and I."
if quotation == sameQuotation {
println("These two strings are considered equal")
}
// prints "These two strings ...
Turn off autosuggest for EditText?
Is there a way to programmatically turn off that autosuggest list which pops up as you type in EditText?
14 Answers
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Java to Clojure rewrite
...e sequence that I would attack the problem since it broadly represents the order of dependencies in your code, and hence is suitable for a "bottom up" development effort. Though of course in good agile / iterative style you'd probably find yourself pushing forward early to a demonstrable end product...
Stop jQuery .load response from being cached
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All this cache: false does is append a number (I believe its a timestamp) to the end of a url when making the request. The other place to handle the cache settings are from the server or web app by setting various HTTP respo...
How to build a framework or library for other developers, the secure way? [closed]
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What is the difference between a framework and a library?
...amework embodies some abstract
design, with more behavior built in.
In order to use it you need to insert
your behavior into various places in
the framework either by subclassing or
by plugging in your own classes. The
framework's code then calls your code
at these points.
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Why can tuples contain mutable items?
...ings down, and would certainly be less memory efficient.
So you see, in order to fulfill their purpose, tuples must be immutable, but also must be able to contain mutable objects. If the designers of Python wanted to create an immutable object that guarantees that all the objects it "contains" ar...