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How to implement an abstract class in ruby?
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You are replacing a one line method with meta-programming, now need to include a mixin and call a method. I don't think this is more declarative at all.
– Pascal
Dec 7 '14 at 13:47
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How to see the changes between two commits without commits in-between?
... answered Jul 28 '09 at 1:11
OneOfOneOneOfOne
75.8k1313 gold badges150150 silver badges159159 bronze badges
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What is a daemon thread in Java?
... while @sateesh says that "JVM halts any remaining daemon threads are abandoned". So do daemon threads finish running when JVM exits?
– Gerald
Oct 16 '15 at 3:09
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Run PHP Task Asynchronously
...ould consume at the next suitable opportunity
beanstalkd - only found this one while writing this answer, but looks interesting
dropr is a PHP based message queue project, but hasn't been actively maintained since Sep 2010
php-enqueue is a recently (2017) maintained wrapper around a variety of queue...
Password masking console application
...character (' ') between the backspace characters ('\b'). "\b \b" takes you one place back, then prints a space (which takes you one place forward) and then takes you back again, so you end up where the deleted '*' character was.
– dtb
Aug 4 '10 at 10:23
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PHP - Get key name of array value
...you need to return all matching results instead of just the first matching one, as it preserves keys.
– Mike Lyons
Nov 27 '14 at 1:40
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What's the role of GetHashCode in the IEqualityComparer in .NET?
...als method and a GetHashCode method.
The Equals method is used to compare one object with another object - to see if the two objects are equivalent.
The GetHashCode method generates a 32-bit integer representation of the object. Since there is no limit to how much information an object can contain...
How to rotate portrait/landscape Android emulator? [duplicate]
I am new to Android development.
I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the emulator?
On the Blackberry emulators there's a button in the menu to turn the phone, but I can't f...
What is the relationship between the docker host OS and the container base image OS?
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As mentioned by BraveNewCurrency, the only relationship between the host OS and the container is the Kernel.
It is one of the main difference between docker and 'regular' virtual machines, there is no overhead, everything takes plac...
Submitting a form by pressing enter without a submit button
... you feel that this hack is horrible, feel free to suggest a less horrible one. HTML is what it is...
– Ates Goral
Apr 10 '11 at 21:07
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