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What is the difference between D3 and jQuery?
...ript DOM manipulation libraries, have CSS selectors and fluent API and are based on web standards which makes them look similar.
Following code is an example of D3 usage which is not possible with jQuery (try it in jsfiddle):
// create selection
var selection = d3.select('body').selectAll('di...
What are namespaces?
...de,
as you can see from the line: “use Illuminate\Routing\Controller as BaseController”, the “use” keyword followed by namespace
for the target class
(note that Illuminate\Routing\Controller.php and Illuminate\Routing\Controller ‘without .php extension’ are interchangeable)
we can use...
What is javax.inject.Named annotation supposed to be used for?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to get std::vector pointer to the raw data?
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Mongoose query where value is not null
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Why is conversion from string constant to 'char*' valid in C but invalid in C++
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How do you copy the contents of an array to a std::vector in C++ without looping?
...ment must be treated individually; no performance improvements can be made based on the fact that we know the array and vectors are contiguous blocks.
Method 2 is a suggested performance improvement to Method 1; just pre-reserve the size of the array before adding it. For large arrays this might h...
How to merge a list of lists with same type of items to a single list of items?
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simple explanation PHP OOP vs Procedural?
...re they are saved
Sometimes those "chunks" of code will behave differently based on parameters you pass in
Chunks of code that accept parameters are called "Functions"
Functions can be "chunked" together, and there are different ways of doing this:
For example: you could have just one big PHP file...
Boolean vs tinyint(1) for boolean values in MySQL
What column type is best to use in a MySQL database for boolean values? I use boolean but my colleague uses tinyint(1) .
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