Workbench
713 results found
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1 vote
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Electronics
Supplies, cor agents cat ina 5678945678975432 or orifices are you can use a student or orifices to
1 vote -
1 vote
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tensorflow update
Please update tensorflow to v2.1 or v2.0
1 vote -
Loops Why?
There is almost no explanation why the code for the loops (for, while) is as it is. I didnt understand from the explanation how to put together a code that works
1 vote -
Need live chat, support for Lab sessions. I have subscribed "Data analysis with python"", but unable to start Lab. a week gone after subscri
Need live chat, support for Lab sessions. I have subscribed "Data analysis with python"", but unable to start Lab. a week gone after subscribing. No use. feeling worst
5 votes -
1 vote
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sas
an online platform for sas training and workout to have feel of sas software
1 vote -
Please - update the notebook. Lab SVM
Please - update the notebook.
The sklearn.crossvalidation was deprecated, please use sklearn.modelselection
thanks!
1 vote -
1 vote
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Change 'concentrate' to 'concatenate'
In the final question on functions, you say 'concentrate' when you intend 'concatenate'.
1 vote -
inelegant sample code
In box [13] you define a Rating variable that you don't need. A simpler solution is
PlayListRatings = [10, 9.5, 10, 8, 7.5, 5, 10, 10]
i = 0
while PlayListRatings[i] >= 6:
print(PlayListRatings[i])
i = i + 1
if(i > 1000):
breakNote this example includes a safety mechanism that avoids infinite looping. I would never teach the while loop without warning students about the dangers of infinite looping. . . .
1 vote -
Vague question about range function
The question says, 'Write a for loop the prints out all the element between -5 and 5 using the range function.' You should specify whether the between includes or excludes the lower and upper bounds. English does not have separate words for each of the four possible cases, so using one word for all four cases creates ambiguity that leads to four possible correct answers.
1 vote -
correct the description of the range() function and type
The instruction refers to the "range object." Why not just say (more precisely) that the range type amounts to an (ordered) sequence of integers, and the range() function generates such sequences? This is computer programming. We can be fully exact from the git go. We don't have to gloss or approximate these little truths for the sake of simplification or summarization.
1 vote -
correct example for if statement with compound condition
The question asks to print the year the album came out. The sample code prints 'This album came out already'. You should make them consistent.
1 vote -
correct information about how string comparison works
Your instructional text says string comparison is according to ASCII collation order. The Python 3 documentation says, "Strings (instances of str) compare lexicographically using the numerical Unicode code points (the result of the built-in function ord()) of their characters." So your statement is only true for ASCII characters. Why not tell the whole truth?
1 vote -
avoid using reserved words as variable names
The sample code creates the variable 'intersection' as a token representing the result of an intersection operation. Inasmuch as the same term is the name of a method defined by the language, it's bad form to use the reserved term as a variable name. I suggest you change it to e.g. 'my_intersection'.
1 vote -
Add instruction for index() function before the quiz on tuples asks the learner to demonstrate its use.
Add instruction for index() function before the quiz on tuples asks the learner to demonstrate its use.
1 vote -
server connections failed in jupyterlab
server connections failed in jupyterlab
24 votes -
Swift ile uygulama geliştirme
Swift ile uygulama geliştirme özelliği getirebilir misiniz.
1 vote
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