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Sort JavaScript object by key
...ct.keys().
// Array.prototype.reduce() takes one callback
// (and another param look at the last line) and passes 4 arguments to it:
// accumulator, currentValue, currentIndex and array
.reduce((accumulator, currentValue) => {
// setting the accumulator (sorted new object) with the actual pr...
What is 'Context' on Android?
...rything. So how does Instrumentation start the Activity exactly? Well, the param this in the execStartActivity method above is your Activity, i.e. the Context, and the execStartActivity makes use of this context.
A 30,000 overview is this: the Instrumentation class keeps tracks of a list of Activi...
How can I properly handle 404 in ASP.NET MVC?
...to your app
This route should point to our Http404 action. Notice the url param will be a relative url because the routing engine is stripping the domain part here? That is why we have all that conditional url logic in Step 1.
routes.MapRoute("NotFound", "{*url}",
new { contro...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...list_values_as_xxx are simple generators with a single line for x in input_param: yield int(x) and the other two respectively with str and float
– madtyn
Jan 31 '18 at 23:11
...
Shared-memory objects in multiprocessing
...n func that takes in this giant array as input (together with some other parameters). func with different parameters can be run in parallel. For example:
...
What does enctype='multipart/form-data' mean?
...:
Use a prewritten form handling library
Most (such as Perl's CGI->param or the one exposed by PHP's $_POST superglobal) will take care of the differences for you. Don't bother trying to parse the raw input received by the server.
Sometimes you will find a library that can't handle both for...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...cocoReportFile}"/>
</target>
</project>
Two mandatory params you should pass when invoking this script
-Dworkspace=$WORKSPACE
use it to point to your jenkins workspace and -Djacoco.host=yourappserver.com host without http://
Also notice that I put my jacocoant.jar to ${workspa...
Asserting successive calls to a mock method
...hat calls the mocked method 3 times successively, each time with different parameters, how can I assert these 3 calls with their specific parameters?
...
Can someone explain the “debounce” function in Javascript
...a similar question about immediate? why does it need to have the immediate param. Setting wait to 0 should have the same effect, right? And as @Startec mentioned, this behavior is pretty weird.
– zeroliu
Jul 6 '15 at 19:21
...
OO Design in Rails: Where to put stuff
...line of code in several actions (quite often, retrieval of an object using params[:id] or similar). That duplication can be abstracted first to a separate method and then out of the actions entirely by declaring a filter in the class definition, such as before_filter :get_object. See Section 6 in th...