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How to connect android emulator to the internet
.../49511666 to update your bash environment.
Operating System : Mac OS X El Capitan
IDE : Android Studio 2.2
For some reasons, I wasn't able to access internet through my AVD at work (probably proxy or network configuration issues).
What did the trick for me was to launch in command line my AVD and gi...
Store query result in a variable using in PL/pgSQL
...
Create Learning Table:
CREATE TABLE "public"."learning" (
"api_id" int4 DEFAULT nextval('share_api_api_id_seq'::regclass) NOT NULL,
"title" varchar(255) COLLATE "default"
);
Insert Data Learning Table:
INSERT INTO "public"."learning" VALUES ('1', 'Google AI-01');
INSERT IN...
What are “sugar”, “desugar” terms in context of Java 8?
... your program less coherent and harder to maintain. Another kind of sugar, API sugar, is most often a plague which makes the API harder to grasp, especially when it's made of additions (overloading for example).
This being said, desugaring refers either to
the process by which you remove all that...
Make EditText ReadOnly
...option unless system clipboard is empty. I tested it with newest available API which is 23.
– patryk.beza
Mar 31 '16 at 12:05
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When is “i += x” different from “i = i + x” in Python?
...lls the __add__ method1 or the __radd__ method in a few cases2.
From an API perspective, __iadd__ is supposed to be used for modifying mutable objects in place (returning the object which was mutated) whereas __add__ should return a new instance of something. For immutable objects, both methods ...
Getting the HTTP Referrer in ASP.NET
...
@Darin Dimitrov Am trying to create a REST API using WEB API. UrlReferrer is not part of the Request object. Should i add some "using" etc. What am I missing? a DLL?
– Ravi
Nov 4 '14 at 0:21
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Node.js create folder or use existing
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fs.exists is deprecated: nodejs.org/api/fs.html#fs_fs_exists_path_callback
– adius
Jul 29 '16 at 10:27
7
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Find an element in DOM based on an attribute value
Can you please tell me if there is any DOM API which search for an element with given attribute name and attribute value:
7...
How can I access getSupportFragmentManager() in a fragment?
...not sure if it's the correct way of doing things.
– Papipo
Feb 19 '15 at 15:37
@codecaster you can get the FragmentMan...
How does JavaFX compare to WPF? [closed]
...be the sum of two others (a = b + c)? No problem, JavaFX provides a Fluent API to express these kind of relationships E.G.
A.Add(B, C);
If the value of either B or C changes then the appropriate notifications will be raised so that the system knows that A needs to be re-evaluated. Note that in...