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How to load a tsv file into a Pandas DataFrame?
...do what you want:
DataFrame.from_csv('c:/~/trainSetRel3.txt', sep='\t')
If you have a header, you can pass header=0.
DataFrame.from_csv('c:/~/trainSetRel3.txt', sep='\t', header=0)
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impr...
How do you implement an async action delegate method?
...T: An async method should return Task when it doesn't have a return value. If it uses the async keyword, then the actual Task instance will be created by a state machine, not the function directly.
– Stephen Cleary
Dec 19 '19 at 13:57
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Copying files from Docker container to host
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Here's a handy way to get at your latest container if you're simply using docker for a temp Linux environment: docker ps -alq.
– Josh Habdas
Jun 3 '15 at 15:29
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Argmax of numpy array returning non-flat indices
...get the non-flat index of all occurrences of the maximum value, you can modify eumiro's answer slightly by using argwhere instead of where:
np.argwhere(a==a.max())
>>> a = np.array([[1,2,4],[4,3,4]])
>>> np.argwhere(a==a.max())
array([[0, 2],
[1, 0],
[1, 2]])
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How do I get a distinct, ordered list of names from a DataTable using LINQ?
...First, select your data into a new list, let's call it x1, do a projection if desired
Next, create a distinct list, from x1 into x2, using whatever distinction you require
Finally, create an ordered list, from x2 into x3, sorting by whatever you desire
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Are nested span tags OK in XHTML?
...tion, but not the "OK" part. The DTD can only describe a subset of the specification.
– Quentin
Jul 3 '09 at 8:56
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C#/Linq: Apply a mapping function to each element in an IEnumerable?
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Be aware that if your map has side-effects you may run into trouble since the body of the Select() won't necessarily be executed until it's enumerated. Not that it's a great idea to do that, but there may be some situations where you may n...
Get dimension from XML and set text size in runtime
...r I was looking for. I was using COMPLEX_UNIT_DP thinking I needed to specify the input type and not the output type.
– HenryAdamsJr
Nov 21 '13 at 19:44
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Get css top value as number not as string?
...the parent as a number, but you can not get the css top value as a number if it was set in px .
Say I have the following:
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What is the role of src and dist folders?
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src/ stands for source, and is the raw code before minification or concatenation or some other compilation - used to read/edit the code.
dist/ stands for distribution, and is the minified/concatenated version - actually used on production sites.
This is a common task that is d...