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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
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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
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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.
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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
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Is JavaScript guaranteed to be single-threaded?
...g the question of whether browsers really implement their JS engines using one OS-thread, or whether other limited threads-of-execution are introduced by WebWorkers.)
However, in reality this isn't quite true, in sneaky nasty ways.
The most common case is immediate events. Browsers will fire these...
Interface vs Base class
... for inheritance.
Consequently, because you can usually only inherit from one abstract class (in most statically typed OO languages that is... exceptions include C++) but be able to implement multiple interfaces, it allows you to construct objects in a strictly as required basis.
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How to color System.out.println output? [duplicate]
...2-qa-1220-console.html
Edit: of course there are newer articles than that one I posted, the information is still viable though.
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