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How different is Scrum practice from Agile Practice? [duplicate]
...lar ones are:
Scrum
eXtreme Programming (XP)
Kanban
I'm sure there are more Agile methods but these are what I have experience with.
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Change drawable color programmatically
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Ruby on Rails patterns - decorator vs presenter
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A decorator is more of a "let's add some functionality to this entity". A presenter is more of a "let's build a bridge between the model/backend and view". The presenter pattern has several interpretations.
Decorators are generic/general p...
CSS text-decoration underline color [duplicate]
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Note that when the text wraps over more than one line a border bottom will always appear at the bottom going the full width of the element. True underlines follow only the text and if you want toc achieve this you must use the extra span approach.
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How to access array elements in a Django template?
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Aren't the first and last more likefoo['bar']?
– Bob Stein
Feb 10 '16 at 5:18
2
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SQL JOIN - WHERE clause vs. ON clause
... used WHERE, it used a hash. The materialize had a worse case that was 10x more costly than the hash. This was using a set of IDs rather than a single ID.
– JamesHutchison
Mar 29 '16 at 17:15
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How to have conditional elements and keep DRY with Facebook React's JSX?
...> :
<div>There is no banner!</div>
}
It's way shorter, more elegant and safe. I use it all the time. The only disadvantage is that you cannot do else if branching that easily but that is usually not that common.
Anyway, this is possible thanks to how logical operators in JavaScr...
Is string in array?
...is using generics and extension methods.
You can read my blog post to see more information about how to do this, but the main idea is this:
By adding this extension method to your code:
public static bool IsIn<T>(this T source, params T[] values)
{
return values.Contains(source);
}
yo...
How do I close a connection early?
... the PHP script:
Connection handling Docs
Supposedly it requires a bit more than sending a close header.
OP then confirms: yup, this did the trick: pointing to user-note #71172 (Nov 2006) copied here:
Closing the users browser connection whilst keeping your php script running has been an ...
Immutable vs Unmodifiable collection
...immutable collection guarantees that nothing can change the collection any more. If it wraps a modifiable collection, it makes sure that no other code has access to that modifiable collection. Note that although no code can change which objects the collection contains references to, the objects them...