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How to correctly dismiss a DialogFragment?
...s dismissing them using the dismiss() method was just finding the fragment by tag and then running dismiss() on it if it wasn't null. Oh and yeah, I'm newing the fragment right before passing it to that method.
– Charles Madere
Mar 18 '14 at 18:55
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Getting exact error type in from DbValidationException
...ngth(Int32.MaxValue)] as an attribute for my property (as it was suggested by Ladislav Mrnka and I talked about it in this question stackoverflow.com/questions/5346155/…) Powodzenia! =)
– Naz
Mar 18 '11 at 23:06
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JavaScript - Get Portion of URL Path
...an access like a normal array.
Or an ever more elegant solution suggested by @Dylan, with only the path parts:
window.location.pathname.split('/');
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Webfont Smoothing and Antialiasing in Firefox and Opera
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As Opera is powered by Blink since Version 15.0 -webkit-font-smoothing: antialiased does also work on Opera.
Firefox has finally added a property to enable grayscaled antialiasing. After a long discussion it will be available in Version 25 with...
iTextSharp - Sending in-memory pdf in an email attachment
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I tried the code posted by brianng and it worked. Just change the top of the code to this:
var doc = new Document();
MemoryStream memoryStream = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(doc, memoryStream); //capture the object
d...
Error - trustAnchors parameter must be non-empty
...at this workaround is relevant to your particular issue.
#
# The parameter by itself can be used as a workaround, as well.
# 0. First make yourself root with 'sudo bash'.
# 1. Save an empty JKS file with the default 'changeit' password for Java cacerts.
# Use 'printf' instead of 'echo' for Dock...
Difference between namespace in C# and package in Java
...++/C#, namespaces are just used for partitioning names to avoid collisions by accidentally using the same name for a variable in different places.
In Java, packages are far more than just that - packages are used for modules, the naming aspect is just a part of it.
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Convert sqlalchemy row object to python dict
...me: getattr(self, col.name) for col in self.__table__.columns} as answered by Anurag Uniyal (with important corrections from comments to that answer) seems both more succinct and error-proof.
– kilgoretrout
Jul 30 '16 at 20:44
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@AspectJ pointcut for all methods of a class with specific annotation
...e Spring container to apply include the class in the AspectJ weaver thing. By default, Spring only looks at Controller, Service, and other specific annotations, but not Aspect.
– Alex
Nov 22 '13 at 20:46
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[] and {} vs list() and dict(), which is better?
...ount of time to execute a specified number of iterations, which is 1000000 by default. So the examples above are the number of seconds to run the code snippet a million times. For example timeit('dict()', number=1) // -> 4.0531158447265625e-06 (one iteration) while timeit('dict()') // -> 0.124...