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What's the best way to get the last element of an array without deleting it?
...avid Murdoch added:
$myLastElement = end(array_values($yourArray));// and now you don't need to call reset().
On E_STRICT this produces the warning
Strict Standards: Only variables should be passed by reference
Thanks o_O Tync and everyone!
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What's the opposite of chr() in Ruby?
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Now that Ruby 1.9 has changed the meaning of 'A'[0], this is the more portable method.
– AShelly
Nov 22 '08 at 1:11
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How to remove unused imports from Eclipse
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I know this is a very old thread. I found this way very helpful for me:
Go to Window → Preferences → Java → Editor → Save Actions.
Check the option "Perform the selected actions on save".
Check the option "Organize imp...
classical inheritance vs prototypal inheritance in javascript
...rld entity (i.e. they represent real word things in the program). This is known as abstraction.
Abstraction: The representation of real world things in computer programs.
Theoretically an abstraction is defined as "a general concept formed by extracting common features from specific examples". How...
Can you detect “dragging” in jQuery?
...n threshold on mouseup jsfiddle.net/W7tvD/1649 Works like a charm for me now, thanks!
– halfbit
Feb 26 '16 at 12:30
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Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]
...ir the existing interfaces of the object but simply extend it at runtime.
Now that you have decorator involved, you will probably want to know why the emphasis on the word object -- some languages (like Java) simply don't allow virtual inheritance (i.e. multiple inheritance as C++ does) to allow yo...
Why is an int in OCaml only 31 bits?
Haven't seen this "feature" anywhere else. I know that the 32nd bit is used for garbage collection. But why is it that way only for ints and not for the other basic types?
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Changing default shell in Linux [closed]
...l prompt you to enter your password.
Your default login shell is /bin/bash now. You must log out and log back in to see this change.
The following is quoted from man page:
The chsh command changes the user login shell. This determines the
name
of the users initial login command. A no...
Razor comment syntax
... Actually, it's still correct but they added a new @* * syntax. So now there are three ways to comment. Not just the one by JarretV.
– Buildstarted
Nov 15 '10 at 17:26
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Twitter Bootstrap CSS affecting Google Maps
...e Maps integration and other projects, but we're taking a different stance now on these things and will require developers to make these tweaks on their end."
– kevinwmerritt
Apr 30 '12 at 16:58
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