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What are the disadvantages to declaring Scala case classes?
...rs
This list should also include the uber-powerful copy method, one of the best things to come to Scala 2.8
Then the bad, there are only a handful of real restrictions with case classes:
You can't define apply in the companion object using the same signature as the compiler-generated method
In prac...
Why are only a few video games written in Java? [closed]
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I think John Carmack said it best with:
The biggest problem is that Java is really slow. On a pure cpu / memory / display / communications level, most modern cell phones should be considerably better gaming platforms than a Game Boy Advanced. With Ja...
Which @NotNull Java annotation should I use?
...n my code would be terrible to read. Any suggestions of which one is the 'best'? Here is the list of equivalent annotations I've found:
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Table fixed header and scrollable body
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Wow, this is the best option with the least overhead! And it works with overflow-x out of the box as well.
– Wish
May 22 '18 at 11:38
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Declaring variables inside or outside of a loop
...e, pipelined, multi-level-memory-cache CPUs allow us to focus on following best practices without having to worry about clock cycles. Furthermore, optimization is only advisable if and only if it has been determined that it is necessary, and when it is necessary, a couple of highly localized tweaks ...
How to un-submodule a Git submodule?
What are the best practices for un-submoduling a Git submodule, bringing all the code back into the core repository?
12 Ans...
Covariance and contravariance real world example
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Waaay late to the party, but this is about the best written example I've seen around SO. Makes complete sense while being ridiculous. I'm going to have to up my game with answers...
– Jesse Williams
Nov 16 '18 at 14:24
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Most efficient way to store thousand telephone numbers
...s, we can already save a total of 250 bits for the clashes at first level. Best test the correct coding on example data.
– LiKao
Oct 7 '11 at 14:37
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GDB corrupted stack frame - How to debug?
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If the situation is fairly simple, Chris Dodd's answer is the best one. It does look like it jumped through a NULL pointer.
However, it is possible the program shot itself in the foot, knee, neck, and eye before crashing—overwrote the stack, messed up the frame pointer, and other ev...
Why does jQuery or a DOM method such as getElementById not find the element?
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Note: Placing scripts at the bottom is generally considered a best practice.
Option 2: jQuery's ready()
Defer your script until the DOM has been completely parsed, using $(handler):
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script...