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What is the difference between Caching and Memoization?
... I see it, both involve avoiding repeated function calls to get data by storing it .
5 Answers
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Best way to define private methods for a class in Objective-C
...(meaning Mac OS X Leopard, iPhone OS 2.0, and later) you can create a category with an empty name (i.e. @interface MyClass ()) called Class Extension. What's unique about a class extension is that the method implementations must go in the same @implementation MyClass as the public methods. So I stru...
How do I remove duplicate items from an array in Perl?
...two three
If you want to use a module, try the uniq function from List::MoreUtils
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If I fork someone else's private Github repo into my account, is it going to appear in my account as
...me access to one of their private repo on Github. What I want to do is to fork that project into my own account, so I could make use of Github's pull request feature.
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How do I detect whether a Python variable is a function?
...e a variable, x , and I want to know whether it is pointing to a function or not.
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CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
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It looks like you are calling a non static member (a property or method, specifically setTextboxText) from a static method (specifically SumData). You will need to either:
Make the called member static also:
static void setTextboxText(int result)
{
// Write static logic for setT...
Switching from zsh to bash on OSX, and back again?
...rning to develop in Rails, and have discovered the power of zsh. However, for some of my other tasks, I wish to use normal Bash. Although they are the same, I just feel comfortable with the lay out of bash in some situations. How do I switch back and forth, or turn zsh on and off? Thanks!
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How to set downloading file name in ASP.NET Web API
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For anyone curious about the "attachment" disposition type, the full list of disposition types is at iana.org/assignments/cont-disp/cont-disp.xhtml
– sfuqua
Sep 30 '14 at 18:56
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What is the difference between README and README.md in GitHub projects?
... html summary you see at the bottom of projects. Github has their own flavor of Markdown.
Order of Preference: If you have two files named README and README.md, the file named README.md is preferred, and it will be used to generate github's html summary.
FWIW, Stack Overflow uses local Markdown...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
I have an old web application I have to support (which I did not write).
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