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Python if-else short-hand [duplicate]
...f you put a variable instead of 10 and it evaluates to False.
However, if more than the assignment depends on this condition, it will be more readable to write it as you have:
if A[i] > B[j]:
x = A[i]
i += 1
else:
x = A[j]
j += 1
unless you put i and j in a container. But if you show ...
How can I run just the statement my cursor is on in SQL Server Management Studio?
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How can I assign the output of a function to a variable using bash?
...'s called a nameref. Namerefs allows a function to take the name of one or more variables output parameters. You can assign things to a nameref variable, and it is as if you changed the variable it 'points to/references'.
function scan3() {
local -n outvar=$1 # -n makes it a nameref.
loc...
Why doesn't await on Task.WhenAll throw an AggregateException?
...u get the actual exception and not the aggregated one. This helps us write more natural and intuitive code.
This was also needed for easier conversion of existing code into using async/await where the a lot of code expects specific exceptions and not aggregated exceptions.
-- Edit --
Got it:
An Asyn...
How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...rcstoretype PKCS12 \
-srcstorepass p12password \
-alias 1
Or just use more user-friendly KeyMan from IBM for keystore handling instead of keytool.
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How can I pad an int with leading zeros when using cout
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What is a pre-revprop-change hook in SVN, and how do I create it?
...unversioned property is modified on the repository, so that you can manage more precisely what's happening on your repository.
There are templates in the SVN distrib for different hooks, located in the /hooks subdirectory (*.tmpl that you have to edit and rename depending on your OS, to activate).
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How to record webcam and audio using webRTC and a server-based Peer connection
...erver infrastructure that allows you to record from a WebRTC feed and much more. You can also find some examples for the application you are planning here. It is really easy to add recording capabilities to that demo, and store the media file in a URI (local disk or wherever).
The project is licens...
Understanding __get__ and __set__ and Python descriptors
...e class to store data in a mutable tuple-like datastructure instead of the more flexible but space-consuming __dict__.
Non-data descriptors, usually instance, class, and static methods, get their implicit first arguments (usually named cls and self, respectively) from their non-data descriptor meth...