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How do I clone a generic List in Java?
...ist<String> that I'd like to return a copy of. ArrayList has a clone method which has the following signature:
14...
How do I limit the number of rows returned by an Oracle query after ordering?
...t in 11G for LIMIT/OFFSET. If you check the other answers they all have in one way or other actually implemented the limit and offset.
– sampathsris
Jun 24 at 6:11
add a comme...
Naming convention - underscore in C++ and C# variables
...ate member variables would not have an underscore. This usage has largely gone to the wayside with the advent of automatic properties though.
Before:
private string _name;
public string Name
{
get { return this._name; }
set { this._name = value; }
}
After:
public string Name { get; set;...
sqlalchemy: how to join several tables by one query?
...can receive multiple criteria if comma separated. Is it preferable to use one .filter() with comma separations inside the parenthesis, or use multiple .filter() like the above answer?
– Intrastellar Explorer
Apr 18 '19 at 22:27
...
Force Intellij IDEA to reread all maven dependencies
...t and I do this. Does this command apply to all modules, just the selected one, or the first one in the project when it runs?
– slartibartfast
Sep 25 '15 at 22:06
...
Should I return a Collection or a Stream?
...ore useful to your callers.
If your result might be infinite, there's only one choice: Stream.
If your result might be very large, you probably prefer Stream, since there may not be any value in materializing it all at once, and doing so could create significant heap pressure.
If all the caller is g...
What is an uber jar?
... the English over).
Hence, in this context, an uber-jar is an "over-jar", one level up from a simple JAR (a), defined as one that contains both your package and all its dependencies in one single JAR file. The name can be thought to come from the same stable as ultrageek, superman, hyperspace, and ...
E731 do not assign a lambda expression, use a def
...aceback is still going to include the errant line number and source file. One might say "f" whereas the other says "lambda". Maybe the lambda error is easier to scan because it's not a single-character function name, or a poorly-named long name?
– g33kz0r
Feb...
Unique random string generation
I'd like to generate random unique strings like the ones being generated by MSDN library.( Error Object ), for example. A string like 't9zk6eay' should be generated.
...
What unique features does Firebug have that are not built-in to Firefox?
...ssing several command line commands.
Can't add cookies, just edit existing ones.
No always-on mode and activation per domain (instead of per tab).
There are more things missing, which are tracked in a bug report filed for all the gaps between Firebug and the Firefox DevTools.
Firebug integration
...