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Extract a part of the filepath (a directory) in Python
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nice demonstration of the API
– Nadim Farhat
Jan 24 '17 at 14:14
This...
Does adding a duplicate value to a HashSet/HashMap replace the previous value
...does NOT replace it.
From the docs:
http://docs.oracle.com/javase/6/docs/api/java/util/HashSet.html#add(E)
"Adds the specified element to this set if it is not already present. More formally, adds the specified element e to this set if this set contains no element e2 such that (e==null ? e2==null...
Access index of the parent ng-repeat from child ng-repeat
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According to ng-repeat docs http://docs.angularjs.org/api/ng.directive:ngRepeat, you can store the key or array index in the variable of your choice. (indexVar, valueVar) in values
so you can write
<div ng-repeat="(fIndex, f) in foos">
<div>
<div ng-repeat...
ArrayList vs List in C#
... code that targets .NET >= 2.0 unless you have to interface with an old API that uses it.
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Difference between innerText, innerHTML, and childNodes[].value?
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According to developer.mozilla.org/en-US/docs/Web/API/Node/innerText Firefox >=45 is supported.
– Kilmazing
Jan 4 '17 at 17:45
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What Ruby IDE do you prefer? [closed]
...ed on any intellisense and inline documentation (e.g. showing the relevant API doc as on hover tooltip) features it may support currently?
– prusswan
Nov 28 '11 at 5:31
add a ...
Why doesn't a python dict.update() return the object?
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Python's API, by convention, distinguishes between procedures and functions. Functions compute new values out of their parameters (including any target object); procedures modify objects and don't return anything (i.e. they return Non...
fastest (low latency) method for Inter Process Communication between Java and C/C++
... – Solace Systems announced today that its Unified Messaging Platform API can achieve an average latency of less than 700 nanoseconds using a shared memory transport.
http://solacesystems.com/news/fastest-ipc-messaging/
P.S. - tried shared memory next day in the form of memory mapped fil...
Proper way to return JSON using node or Express
... use streams
var usersFilePath = path.join(__dirname, 'users.min.json');
apiRouter.get('/users', function(req, res){
var readable = fs.createReadStream(usersFilePath);
readable.pipe(res);
});
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Mockito. Verify method arguments
... call - it should just return true 1 time.
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.argThat;
import static org.mockito.Mockito.verify;
Now the test says: Expected: Obj.description to contain 'KEY'. Was: 'Actual description'. NOTE: I used...