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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
Is there a way to select every nth child that matches (or does not match) an arbitrary selector ? For example, I want to select every odd table row, but within a subset of the rows:
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Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
... manage to make "auto(in|de)crement" working so
|could somebody help here? Does this contain some errors or is the idea
|wrong?
(1) ++ and -- are NOT reserved operator in Ruby.
(2) C's increment/decrement operators are in fact hidden assignment.
They affect variables, not objects. You c...
Implements vs extends: When to use? What's the difference?
...uld be an abstract class (not EXACTLY the same but pretty much).
Also java doesn't support multiple inheritance for classes. This is solved by using multiple interfaces.
public interface ExampleInterface {
public void doAction();
public String doThis(int number);
}
public class sub imple...
Enum String Name from Value
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Does this use reflection or does the compiler create a helper dictionary for use behind the scenes?
– palswim
Mar 11 '19 at 19:48
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What is a good Hash Function?
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What does YMMV stand for?
– cobarzan
Aug 24 '15 at 0:41
3
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What do the terms “CPU bound” and “I/O bound” mean?
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How does this tie into understanding HTTP communication on a mobile device? I've seen CPU usage spike from using java.nio operations.
– IgorGanapolsky
Jun 28 '18 at 19:49
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How can I make my match non greedy in vim?
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Not very intuitive, is this something that only vim does?
– Ehtesh Choudhury
Dec 8 '12 at 5:08
96
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Rails 3 - can't install pg gem
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As a note, the binary package from the Postgres site does not contain development headers or the pg_config program.
– tadman
Mar 12 '12 at 15:43
3
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Java: method to get position of a match in a String?
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The family of methods that does this are:
int indexOf(String str)
indexOf(String str, int fromIndex)
int lastIndexOf(String str)
lastIndexOf(String str, int fromIndex)
Returns the index within this string of the first (or last) occurrence ...
Are there any smart cases of runtime code modification?
...f you consider the dynamic linker/loader to be a part of the code, then it does modify itself. They live in the same address space, so I think that is a valid point of view.
– Mackie Messer
Apr 4 '11 at 15:23
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