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Best way to allow plugins for a PHP application
I am starting a new web application in PHP and this time around I want to create something that people can extend by using a plugin interface.
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What is the preferred/idiomatic way to insert into a map?
...ossible to fit them into this answer. For a more precise and comprehensive description, I recommend reading this article on Fluent C++.
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Why Func instead of Predicate?
...ndered this before. I like the Predicate<T> delegate - it's nice and descriptive. However, you need to consider the overloads of Where:
Where<T>(IEnumerable<T>, Func<T, bool>)
Where<T>(IEnumerable<T>, Func<T, int, bool>)
That allows you to filter based on...
bash HISTSIZE vs. HISTFILESIZE?
... list to $HISTFILE. If the histappend shell option is enabled (see the description of shopt under SHELL BUILTIN COMMANDS below), the
lines are appended to the
history file, otherwise the history file is overwritten. If HISTFILE is unset, or if the history file is unwritable, the hist...
Abstract class in Java
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@Imagist -1 for wrong description for the statement c.implementedMethod(); // prints "implementedMethod()", It will print "Overriden!" always
– Sachin Kumar
Feb 5 '15 at 10:05
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Set active tab style with AngularJS
...')}"
where isActive would be a function in a scope defined like this:
myApp.controller('MyCtrl', function($scope, $location) {
$scope.isActive = function(route) {
return route === $location.path();
}
});
Here is the complete jsFiddle: http://jsfiddle.net/pkozlowski_opensource/Kz...
Set theme for a Fragment
...Group container, Bundle savedInstanceState) {
// create ContextThemeWrapper from the original Activity Context with the custom theme
final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), R.style.yourCustomTheme);
// clone the inflater using the ContextThemeWrapper
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How to handle anchor hash linking in AngularJS
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You're looking for $anchorScroll().
Here's the (crappy) documentation.
And here's the source.
Basically you just inject it and call it in your controller, and it will scroll you to any element with the id found in $location.hash()
app.controller('TestCtrl', function($scop...
How to change the ROOT application?
I'm trying to change the default application of a Tomcat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?
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HttpListener Access Denied
...a non-administrative user, even for http://localhost:80/? I have a desktop application that needs to receive one request on such a URL, and it seems a shame to require that an administrator install it on 50 desktops, just for this one purpose.
– John Saunders
J...