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What are the recommendations for html tag?

...t;/a> where ${uri} basically translates to $_SERVER['REQUEST_URI'] in PHP, ${pageContext.request.requestURI} in JSP, and #{request.requestURI} in JSF. Noted should be that MVC frameworks like JSF have tags reducing all this boilerplate and removing the need for <base>. See also a.o. What ...
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PHP variables in anonymous functions

I was playing around with anonymous functions in PHP and realized that they don't seem to reach variables outside of them. Is there any way to get around this problem? ...
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Can C++ code be valid in both C++03 and C++11 but do different things?

...l now implicitly move them when possible. On the negative side, several examples are listed in the appendix C of the standard. Even though there are many more negative ones than positive, each one of them is much less likely to occur. String literals #define u8 "abc" const char* s = u8"def"; // Pre...
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PHP Error handling: die() Vs trigger_error() Vs throw Exception

In regards to Error handling in PHP -- As far I know there are 3 styles: 2 Answers 2 ...
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)

...houldn't be a problem isn't it? At least I usually use the $_POST array in PHP only when processing forms. – Calmarius Mar 20 '15 at 18:45 ...
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PHP - Extracting a property from an array of objects

... If you have PHP 5.5 or later, the best way is to use the built in function array_column(): $idCats = array_column($cats, 'id'); But the son has to be an array or converted to an array ...
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What is the cleanest way to get the progress of JQuery ajax request?

... http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html I was searching for a similar solution and found this one use full. var es; function startTask() { es = new EventSource('yourphpfile.php'); //a message is rec...
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PHP namespaces and “use”

... So if i create another file called bootstrap.php and place an autoloader inside along with $circle = new Circle(); It includes the Circle.php but I am getting an error: Fatal error: Class 'Shape' not found in .../Circle.php on line 6. It appears to load Circle.php but n...
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What does “coalgebra” mean in the context of programming?

... τ that have special behavior with some of the functions. The simplest example of this is the monoid. A monoid is any type τ with a function mappend ∷ (τ, τ) → τ and an identity mzero ∷ τ. Other examples include things like groups (which are just like monoids except with an extra invert...
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Iterate over object attributes in python

...ow I shouldn't.. but it helps me understand how things work. I come from a php background and used to do this kind of things daily – Pablo Mescher Jul 24 '12 at 19:01