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Selecting a row of pandas series/dataframe by integer index
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To index-based access to the pandas table, one can also consider numpy.as_array option to convert the table to Numpy array as
np_df = df.as_matrix()
and then
np_df[i]
would work.
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How to set standard encoding in Visual Studio
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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import module from string variable
... try:
import sys
del sys.modules[moduleName]
except BaseException as err:
pass
try:
import importlib
module = importlib.import_module(moduleName)
except BaseException as err:
serr = str(err)
print("Error to load the module '" + m...
Class method decorator with self arguments?
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Retain cycle on `self` with blocks
...tion, there's no real alternative here. If you're designing your own block-based API, and it makes sense to do so, you could have the block get passed the value of self in as an argument. Unfortunately, this doesn't make sense for most APIs.
Please note that referencing an ivar has the exact same i...
In Python, if I return inside a “with” block, will the file still close?
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Is there a way to remove the separator line from a UITableView?
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64
You can do this in the storyboard / xib editor as well. Just set Seperator to none.
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How do you create different variable names while in a loop? [duplicate]
...ctionary or list of dataframe. And since I needed to reorder the dataframe based on a certain value on the dataframe, I could not have used dictionary form. Yeah you are right! In some cases it is really pointless to create variable names!
– Doo Hyun Shin
Feb 1...
How to access and test an internal (non-exports) function in a node.js module?
...mine, I tried to go deeper with the solution proposed by Anthony Mayfield, based on rewire.
I implemented the following function (Caution: not yet thoroughly tested, just shared as a possibile strategy):
function spyOnRewired() {
const SPY_OBJECT = "rewired"; // choose preferred name for holde...
What algorithm gives suggestions in a spell checker?
...i think it's the right result. Becasue what we expect is the closest word, based on the spelling of input word. If you are still in doubt, think this way --- suppose there is a rare word which user spelled correctly. Now its distance is 0 but frequency very low. Now in suggestions, we should list th...