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Converting between datetime, Timestamp and datetime64
...4.
Think of np.datetime64 the same way you would about np.int8, np.int16, etc and apply the same methods to convert beetween Python objects such as int, datetime and corresponding numpy objects.
Your "nasty example" works correctly:
>>> from datetime import datetime
>>> import n...
To draw an Underline below the TextView in Android
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good point! I've edited my current answer in order to be more clear
– Sarpe
Nov 24 '14 at 18:59
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Using Java 8's Optional with Stream::flatMap
... going to be about same number of lines of code and have more or less same order and number of operations you need to perform:
Calling this.resolve,
filtering based on Optional.isPresent
returning the result and
some way of dealing with negative result (when nothing was found)
Just to prove th...
Why is reading lines from stdin much slower in C++ than Python?
... from stdin using Python and C++ and was shocked to see my C++ code run an order of magnitude slower than the equivalent Python code. Since my C++ is rusty and I'm not yet an expert Pythonista, please tell me if I'm doing something wrong or if I'm misunderstanding something.
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Git submodule add: “a git directory is found locally” issue
... git submodule commands and rm all the other directories, pushes to master etc... the directory didn't exist and there was no reason for the cache. Turns out in .git/modules that is where this error was lying.
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Git pull results in extraneous “Merge branch” messages in commit log
...ory with merges is ‘false history’. It is an accurate depiction of the order in which things happened. What you’re doing by rebasing is actually altering history, to create a slightly more linear version of it. You sacrifice accuracy for aesthetics. Maybe something you prefer to do, but in no ...
What are queues in jQuery?
...ts[0].geometry.location;
map.setZoom(13);
map.setCenter(location);
new google.maps.Marker({ map: map, position: location });
}
// geocoder result returned, continue with animations:
next();
}
});
// after we find s...
How to inspect FormData?
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If you want to debug a plain FormData object, you could also send it in order to examine it in the network request console:
var xhr = new XMLHttpRequest;
xhr.open('POST', '/', true);
xhr.send(fd);
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...ay no longer require an external queueing system since it's now simple to fetch 'n' rows that no other session has locked, and keep them locked until you commit confirmation that the work is done. It even works with two-phase transactions for when external co-ordination is required.
External queuei...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...e and version number of the apps already installed (if it is installed) in order to make the comparison. You will need a rooted device or a means of installing the aapt binary and busybox if they are not already included in the rom.
This script will get the list of apps from your server and compare...