F&A Diskussionen
[SOLVED] Will the query 'CREATE TABLE IF NOT EXISTS table_name' raise an error if the table exists?
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on raising exceptions lesson on question number i think > and raise can also be the answer
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How can I raise a number to a power with loop iteration? Can you write a sample code?
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How to use except and raise in python? How they are different and how they work? Would be grateful if someone helps.
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Hi,all what is the purpose of the following statement with pytest.raise(TypeError)?
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Create a class company with data members fan production and funconsumption.take one function for input and raise the exception o
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There are soma points I didnot understand it...polymorphism...encapsolation...assert...raise.......???
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why, in case of an error, the program does not output the text after calling it(raise(hihi))
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How is a raised exception different from a normal one and why would you use one.
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Write a program in c++ to accept two numbers from the user b and e from the user and raise b to the power.
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Does any number raise to float mean that, I can use exponents to calculate the all roots (sqrt,cbrt, and others) of a number🤔?
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What is a good function to calculate the current hourly wage of an employee to a raise at a certain date?
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I am facing some issues in my profile page. Can anyone please give the mail id of sololearn so that I can raise my doubts!
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2 Antworten
Exceptions and raises
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1 Antwort
If except can handle common errors very well, doesn't that make the use of raise redundant inside of a try-except block?
For example:
try:
print( 5 / 0 )
except ZeroDivisionError:
raise ValueError("An error occurred!")
What's the difference if we handle it this way:
try:
print( 5 / 0 )
except (ZeroDivisionError, ValueError):
print("An error occurred!")
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2 Antworten
Write a program which will raise any number x to a positive power n. Obtain values of x and n from user
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Would it be good practice to have the catch-all except statement followed by a raise statement to catch all possible exceptions and name them?
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1 Antwort
How would you create a code that raises a number to the power of another number?
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Does 'raise' executes after all the statements? What is the work flow when we use raise?
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5 Antworten
def manipulate_data(n):
positives,negatives=[],[]
if not isinstance(n,list):
raise ValueError
return
else:
for i in n:
if i>=0:
positives.append(i)
if i<0
negatives.append(i)
new=[len(positives,sum(negatives)]
return new.
Someone kindly assist I keep running it in unitests and I keep getting errors.
Here's the question:
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2 AntwortenHeute heiß
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