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When is the finalize() method called in Java?
...om 1998, and has some interesting advice, particularly the suggestion that one call System.runFinalizersOnExit() to ensure finalizers run before the JVM exits. That method is currently deprecated, with the comment 'This method is inherently unsafe. It may result in finalizers being called on live o...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...raph meta tags that it looks at to decide which image to show.
The keys one for the Facebook image are:
<meta property="og:image" content="http://ia.media-imdb.com/rock.jpg"/>
<meta property="og:image:secure_url" content="https://secure.example.com/ogp.jpg" />
and it should be pr...
Is 1.0 a valid output from std::generate_canonical?
I always thought random numbers would lie between zero and one, without 1 , i.e. they are numbers from the half-open interval [0,1). The documention on cppreference.com of std::generate_canonical confirms this.
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C# generic list how to get the type of T? [duplicate]
.... Fix below stackoverflow.com/a/13608408/284795
– Colonel Panic
Nov 28 '12 at 15:24
I know that the answer is very old...
How to search by key=>value in a multidimensional array in PHP
... This is a good solution if you want to search an array that is only one level deep, but this particular question was about searching recursively into a deep array ("the function has to be recursive to get down to the deepest level").
– orrd
Jun 18 '15 at...
Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome / Theming / Theme)
... external libraries just to use a Window from it. I looked at already mentioned MahApps.Metro on GitHub
and also very nice Modern UI on GitHub. (.NET4.5 only)
There is one more it's Elysium but I really didn't try this one.
The style I did was really easy when I looked how it's done in thes...
Why are only final variables accessible in anonymous class?
...ype... anything like that. Basically it's a bit like communicating between one method and another: changes made to the parameters of one method aren't seen by its caller, but changes made to the objects referred to by the parameters are seen.
If you're interested in a more detailed comparison betwe...
Why am I getting a NoClassDefFoundError in Java?
... @DaveL. Thanks! Jared's answer with 400+ upvotes is way below! One answer with -4 up(down?)votes is way above it. There is something fishy about SO's answer ordering logic.
– Saurabh Patil
Jul 31 '17 at 14:00
...
How do I create delegates in Objective-C?
... that has been assigned to the delegate property another object. To create one, you define a class that implements the delegate methods you're interested in, and mark that class as implementing the delegate protocol.
For example, suppose you have a UIWebView. If you'd like to implement its delegate...
Scrolling down both parts of a split-window at the same time in Vim
...
Go to the first split, and type in
:set scrollbind
Go to the next one (ctrl+w), and do the same.
To disable:
:set noscrollbind
For more info, check the documentation for scroll binding - http://vimdoc.sourceforge.net/htmldoc/scroll.html#scroll-binding
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