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Best way to parse command-line parameters? [closed]
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– Daniel C. Sobral
Feb 23 '10 at 12:05
3
Note: unlike shown, scopt doesn't need that many type an...
Adding two Java 8 streams, or an extra element to a stream
... to type it in your IDE? Without .map(identity()) you will get compilation error. I want to return Stream<T> but statement: return Stream.of(streams).reduce(Stream.empty(),Stream::concat) returns Stream<? extends T>.(Someting<T> is subtype of Something<? extends T>, not the o...
How to get the parents of a Python class?
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answered Jan 30 '19 at 4:05
PyTisPyTis
52955 silver badges1010 bronze badges
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How do I loop through or enumerate a JavaScript object?
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For..in is ugly, error-prone and deprecated (developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…). Use Object.keys() unless you have to support archeologists using IE8 or below.
– Michael Bushe
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Running a specific test case in Django when your app has a tests directory
... Attention people like me who blindly paste from Stackoverflow: This will error without the mentioned plugin, use the syntax described in the other answer (. instead of :) which works in Django 1.6+.
– Andy Smith
Oct 8 '16 at 11:11
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Handle ModelState Validation in ASP.NET Web API
...actionContext.Response = actionContext.Request
.CreateErrorResponse(HttpStatusCode.BadRequest, modelState);
}
}
}
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Unmangling the result of std::type_info::name
... up the doc!
– Ali
Aug 29 '12 at 19:05
1
Note that technically this can leak if ret_val throws du...
Get the full URL in PHP
...TTP_HOST.
– kralyk
Nov 22 '12 at 17:05
1
note: $_SERVER['REQUEST_URI'] will show /example?foo=bar...
Efficient SQL test query or validation query that will work across all (or most) databases
... Again, try running the pool without this property, HikariCP
will log an error if your driver is not JDBC4 compliant to let you
know. Default: none
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Django filter queryset __in for *every* item in list
...mistake.
– demalexx
Dec 27 '11 at 0:05
No worries, my first thought where also Q objects.
– Davo...