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1 answers
33 views
0
I want Python to sort the vertical numbers in the text file in descending order and print the results to a command prompt.

I'm a Python beginner.I practice putting two functions in a program to load a text file and eventually aligning the numbers in the text files arranged vertically in order of separation from the top to...

2 years ago

2 answers
45 views
0
How to display the time in the desired format

I would like to create a time column (%H:%M) from the data frame by pandas, with an hour column of 0-23 and a minute column of 0-60.However, it doesn't work because both the hour and minute are int ty...

2 years ago

1 answers
68 views
0
vscode terminal does not come up

The terminal in vscode does not appear as follows:If you select bash in the Select Default Shell section of the red area, there will be no change, and the terminal will not be displayed with the 1: di...

2 years ago

1 answers
151 views
0
I would like to put the following SQL statement in the where clause in Oracle and introduce it into the case statement to branch the conditions.

I would like oracle to include the following SQL statements in the where clause and introduce them into the case statement to branch the conditions.Prerequisites include columns similar to the followi...

2 years ago

1 answers
42 views
0
Index reference error in python3

This is a program that makes English wordsInput is 7boxphotoaxisdishchurchleafknifeThat's it.input_line=int(input())words_spell=[list(input()) for i in range(input_line)]for i in range (input_line): #...

2 years ago

1 answers
36 views
0
I want to change the default settings for RStudio.

In the RStudio menu, you can trace the keybind to Toosl→Global Options...→Code, but for various reasons, ~/.rstudio is often erased.You will then have to manually reconfigure the above options again.I...

r
2 years ago

1 answers
80 views
0
Cannot Install CentOS 7 on NEC valuestar

If you try to install CentOS 7 from a DVD (ISO image) in NEC valuestar, you will see not enough memory to load specified imageThe output displays the BOOT: prompt, but you cannot proceed further.Ubunt...

2 years ago

2 answers
168 views
0
Why is the bcc32 command not recognized?

It's a C language.Why is bcc32 not recognized (?) at the command prompt, although the image is surrounded by orange?Also, what can I do to improve it?I was a freshman majoring in information technolog...

2 years ago

1 answers
38 views
0
Regarding the error calculation of two python images

By averaging the areas specified in the image, the error between the image and the image before filtering is determined by the difference between pixel values for each pixel, and the location of the a...

2 years ago

2 answers
44 views
0
Handling Structure Pointers for Bidirectional Lists

The code below is a program that receives five numbers as input, outputs them as numberlists in the order they are received, and then outputs numberlists in reverse order.I'm not sure if NULL is handl...

c
2 years ago
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