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How to Test a Concern in Rails
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What is the difference between Java RMI and RPC?
...X-WS. In Java, when you talk about RPC, you are talking about SOAP and Web Services. Here is an IBM article about JAX-RPC 1.1 changing to JAX-WS. ibm.com/developerworks/library/ws-tip-jaxwsrpc
– MattC
Apr 10 '15 at 14:19
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How to check the version of GitLab?
... like on the hosted gitlab at gitlab.com/help (if you are logged into that service).
– bryanbraun
Apr 27 '17 at 3:02
I...
Why are Subjects not recommended in .NET Reactive Extensions?
...
Ok,
If we ignore my dogmatic ways and ignore "subjects are good/bad" all together. Let us look at the problem space.
I bet you either have 1 of 2 styles of system you need to ingrate to.
The system raises an event or a call back when a message arrives
You need to poll the system to see if t...
Best way to test if a row exists in a MySQL table
...RE ...)
and per the documentation, you can SELECT anything.
Traditionally, an EXISTS subquery starts with SELECT *, but it could
begin with SELECT 5 or SELECT column1 or anything at all. MySQL
ignores the SELECT list in such a subquery, so it makes no difference.
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What's the best manner of implementing a social activity stream? [closed]
... wouldn't be too hard to use from a Ruby app. You could simply run it as a service and stick a small http API in front of it. We are considering adding an API to access Feedly from other languages. At the moment you'll have to role your own though.
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Does Dart support enumerations?
...ase Fruit.apple:
print('it is an apple');
break;
}
// get all the values of the enums
for (List<Fruit> value in Fruit.values) {
print(value);
}
// get the second value
print(Fruit.values[1]);
}
The old approach before 1.8:
class Fruit {
static const APPLE =...
Why is GHC so large/big?
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It's a bit silly really. Every library that comes with GHC is provided in no less than 4 flavours:
static
dynamic
profiled
GHCi
The GHCi version is just the static version linked together in a single .o file. The other three versions all ...
Android mock location on device?
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You can use the Location Services permission to mock location...
"android.permission.ACCESS_MOCK_LOCATION"
and then in your java code,
// Set location by setting the latitude, longitude and may be the altitude...
String[] MockLoc = str.split(",...
Make a link open a new window (not tab) [duplicate]
... @JeanGkol I rewrote my answer to clarify the issue. Technically, it is working, because it opens a new browsing context (like it is supposed to do). The problem is, that in modern browsers "browsing context" is a tab instead of a window (you can change this in the settings though).
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