Answer:
When the program raises an exception as soon as the end of the is reached, this exception makes the input process difficult. We have no specific or clear way to encounter the end of the file before the exception is raised.
So to resolve this Python's try except statement can be used. This statement catches the exception and enables the program to recover. We can construct an input file loop. This loop will keep loading objects until the end of the file is detected. Below is an example to load objects from the file into a new list.
lst=list()
fileObj = open("item.dat","rb")
while True:
try:
item= pickle.load(fileObj)
lst.append(item)
except EOFError:
fileObj.close()
break
print(lst)
The file name is item.dat and new list is named as lst. When the end of the file is encountered EOFError is raised and except clause with EOFError closes the input file and breaks out of the loop.
Answer:
c
Explanation:
in my opinion, i believe this to be true most of my family and friend are mostly into violence movies and TV shows
Answer:
A species accumulation curve that had leveled off
Explanation:
In sampling, access if the current sampling had adequately assessed the species diversity, species richness is plotted as a function of the sampling effort, that is, each data point on a species accumulation curve represents the total number of individuals and sampling effort up to that point. Species accumulation curves can help us determine when most or all of the species in a community have been observed. A species accumulation curve that had leveled off indicates that you had adequately sampled the species richness of a given community.
The correct answer is E. It has a lengthy duration
Explanation:
Moods differ from emotions mainly due to their durations as moods can last several hours or even days, while emotions are experienced for a short time. Moreover, moods are triggered by more complex situations or multiple factors and are not experienced as often as emotions that can be triggered by most situations. In the case presented, it is appropriate to categorize "satisfaction" as a mood rather than as an emotion. This is because the satisfaction lasted for multiple days, and therefore it has a lengthy duration (Option E), which is common in moods but not in emotions.
