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Wrong requestCode in onActivityResult
...rResult() from your Fragment. When you do this, the requestCode is changed by the Activity that owns the Fragment.
If you want to get the correct resultCode in your activity try this:
Change:
startActivityForResult(intent, 1);
To:
getActivity().startActivityForResult(intent, 1);
...
How useful/important is REST HATEOAS ( maturity level 3)?
... day long with hardly a hitch.
That's REST in action, it's just augmented by the human being that is able to interpret and intuit the text based interface, recognize a small graphic with a shopping cart, and suss out what that actually means.
Most folks writing software don't do that. Most folks w...
Can't stop rails server
I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the ...
AngularJS Directive Restrict A vs E
...hat should run on Internet Explorer <= 8, whom support has been dropped by AngularJS team from AngularJS 1.3, you have to follow the following instructions in order to make it working: https://docs.angularjs.org/guide/ie
...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
... management and protection in the operating system. It has been superseded by paging for most purposes, but much of the terminology of segmentation is still used, "segmentation fault" being an example. Some operating systems still have segmentation at some logical level although paging is used as th...
Django REST Framework: adding additional field to ModelSerializer
... return foo.name == "bar"
class Meta:
model = Foo
fields = ('id', 'name', 'my_field')
http://www.django-rest-framework.org/api-guide/fields/#serializermethodfield
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INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
...ck from the view to the controller, so it was always 0 (which was not a valid id, but the controller would have no way of knowing that.)
– neminem
Dec 4 '13 at 19:49
1
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What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
... really a matter of opinion, but facts. The Gateway pattern was formulated by Martin Fowler in his PoEAA, and is mostly related to the Facade or Adapter patterns [GoF]. The distinctions are that the Gateway is written for a particular use and there usually isn’t an existing interface. The Gateway,...
Difference between Mock / Stub / Spy in Spock test framework
... i.e. it is basically the real object with some (not all) methods shadowed by stub methods. Non-stubbed methods are just routed through to the original object. This way you can have original behaviour for "cheap" or trivial methods and fake behaviour for "expensive" or complex methods.
Update 201...
Overflow to left instead of right
... nowrap;
border:1px solid black;
}
JS:
let outer = document.getElementById("outer-div");
outer.scrollLeft += outer.scrollWidth;
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