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Are getters and setters poor design? Contradictory advice seen [duplicate]
...y is that discussing getter/setters vs public fields often obscures bigger problems with objects manipulating each others' internal state in an intimate manner and hence being too closely coupled.
The idea is to make methods that directly do things you want to do. An example would be how to set ene...
Meaning of acronym SSO in the context of std::string
...:
size_type m_size;
union {
class {
// This is probably better designed as an array-like class
std::unique_ptr<char[]> m_data;
size_type m_capacity;
} m_large;
std::array<char, sizeof(m_large)> m_small;
};
};
I'd a...
Django: “projects” vs “apps”
I have a fairly complex "product" I'm getting ready to build using Django. I'm going to avoid using the terms "project" and "application" in this context, because I'm not clear on their specific meaning in Django.
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How to add a custom right-click menu to a webpage?
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edited Aug 29 '19 at 19:53
dota2pro
4,2253...
Why Choose Struct Over Class?
...
According to the very popular WWDC 2015 talk Protocol Oriented Programming in Swift (video, transcript), Swift provides a number of features that make structs better than classes in many circumstances.
Structs are preferable if they are relatively small and copiable be...
How do I obtain a Query Execution Plan in SQL Server?
...osoft SQL Server how can I get a query execution plan for a query / stored procedure?
12 Answers
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How should I choose an authentication library for CodeIgniter? [closed]
...ere are a few . Which ones are maintained and easy to use? What are their pros and cons?
11 Answers
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Tying in to Django Admin's Model History
...swer and agree with him, it is pretty limited.
In my opinion a stronger approach is to use the code from Marty Alchin in his book Pro Django (see Keeping Historical Records starting at page 263). There is an application django-simple-history which implements and extends this approach (docs here).
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What's the difference between using “let” and “var”?
...emporal dead zone" from the start of the block until the initialization is processed.
function checkHoisting() {
console.log(foo); // ReferenceError
let foo = "Foo";
console.log(foo); // Foo
}
checkHoisting();
Creating global object property
At the top level, let, unlike var, does not cre...
Local Storage vs Cookies
...ocal storage since they seem to have the same functionality. Are there any pros/cons (especially performance-wise) in using local storage to replace cookie functionality except for the obvious compatibility issues?
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