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Numpy where function multiple conditions
...s of numbers, which of course doesn't have the True/False values that you expect. If a and b are both True values, then a and b returns b. So saying something like [0,1,2] and [2,3,4] will just give you [2,3,4]. Here it is in action:
In [230]: dists = np.arange(0,10,.5)
In [231]: r = 5
In [232]:...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...p) scanned in 2.71 seconds
Login to your RPi from your laptop (-Y with X-forwarding)
$ssh -Y pi@10.42.0.96
Lo and behold! Now your RPi is connected to your laptop and RPi can share the WiFi connection.
pi@raspberrypi ~ $
Share display & keyboard of your laptop with RPi
Install vncser...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
...d to find what the duplicated values are - I don't actually need their indexes or how many times they are duplicated.
84 An...
What is the difference between IQueryable and IEnumerable?
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First of all, IQueryable<T> extends the IEnumerable<T> interface, so anything you can do with a "plain" IEnumerable<T>, you can also do with an IQueryable<T>.
IEnumerable<T> just has a GetEnumerator() method that returns an Enum...
How to flush output of print function?
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sys.stdout.flush() working for both 2.x and 3.x
– user3713719
Sep 3 at 2:49
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Using a 'using alias = class' with generic types? [duplicate]
...e only one class from a namespace rather than a whole namespace, like the example here I create a alias to that class with the using statement:
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Are there any naming convention guidelines for REST APIs? [closed]
...e design issues as you requested :-))
api.service.com/hello-world/user-id/x
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How to export plots from matplotlib with transparent background?
I am using matplotlib to make some graphs and unfortunately I cannot export them without the white background.
2 Answers
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Are duplicate keys allowed in the definition of binary search trees?
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Many algorithms will specify that duplicates are excluded. For example, the example algorithms in the MIT Algorithms book usually present examples without duplicates. It is fairly trivial to implement duplicates (either as a list at the node, or in one particular direction...
What does in XML mean?
I often find this strange CDATA tag in XML files:
13 Answers
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