logo
down
shadow

Python - How to Subtract a Variable By 1 Every Second?


Python - How to Subtract a Variable By 1 Every Second?

Content Index :

Python - How to Subtract a Variable By 1 Every Second?
Tag : python , By : Neuromaster
Date : November 27 2020, 09:01 AM

will be helpful for those in need I'm making a countdown clock, and I've got the basics down, but I have trouble trying to have a variable go down 1, every second. So here is an example: , Use the time module?
import time
x = 100

while x > 0:
    print x
    x-=1
    time.sleep(1)

Comments
No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

How to subtract a variable from another variable in python


Tag : python , By : sep
Date : March 29 2020, 07:55 AM
wish helps you your problem is that by using the eg.enterbox function, the numbers the user inputs will be seen as strings. To fix this, we send the 'string' the enterbox returns, to the int() function. This will translate the string of numbers to an actual integer that can be used to subtract other integers.
eg.
enter = "3"
enter = int(enter)
enter2 = "4" #This is an example of what the variable looks like coming from the enterbox
enter2 = int(enter2) #enter2 now looks like 4 instead of "4"

output = enter2 - enter #this will return 1 to the variable output
if enter < '0' or enter > '999':

Python: Subtract Minute off Time Variable in Filename within Try/Except Loop


Tag : python , By : waarg
Date : March 29 2020, 07:55 AM
To fix this issue So, since your comment has cleared up that it'll be consistent and always newest, you can use some neat little tricks.
First, the os module has a command named os.listdir(path)- this will give you the filenames of files in the given directory ("/Users/Ryan" above). Since the start is consistent and the numbers are in descending order, you can just sort the list of names using the builtin sorted(). This will sort them such that the newest one (highest ordinal name, since numbers are predictable) will be last. You can list.pop() off the last one or just access it (list[-1]) and do what you will with it (move it and such).
files_to_check = [name for name in sorted(os.listdir("/Users/...")) if name.startswith("file")]

How do I subtract the value of a item in a list and a variable python


Tag : python , By : brij
Date : March 29 2020, 07:55 AM
will be helpful for those in need Problem here is stockslist.index(x)[1] it return an index value(array subscript value) of x list.
Please update this
print(stockslist[stockslist.index(x)][1] - stockdeposit)

Python- Variable Won't Subtract?


Tag : python , By : Mostapen
Date : November 28 2020, 08:01 AM

Python - Subtract from Variable


Tag : python , By : user104292
Date : March 29 2020, 07:55 AM
Related Posts Related QUESTIONS :
  • How to prevent window and widgets in a pyqt5 application from changing size when the visibility of one widget is altered
  • How to draw stacked bar plot from df.groupby('feature')['label'].value_counts()
  • Python subprocess doesn't work without sleep
  • How can I adjust 'the time' in python with module Re
  • Join original np array with resulting np array in a form of dictionary? multidimensional array? etc?
  • Forcing labels on histograms in each individual graph in a figure
  • For an infinite dataset, is the data used in each epoch the same?
  • Is there a more efficent way to extend a string?
  • How to calculate each single element of a numpy array based on conditions
  • How do I change the width of Jupyter notebook's cell's left part?
  • Measure distance between lat/lon coordinates and utm coordinates
  • Installing megam for NLTK on Windows
  • filter dataframe on each value of a samn column have a specific value of another column in Panda\Python
  • Threading with pubsub throwing AssertionError: 'callableObj is not callable' in wxPython
  • Get grouped data from 2 dataframes with condition
  • How can I import all of sklearns regressors
  • How to take all elements except the first k
  • Whats wrong with my iteration list of lists from csv
  • Tensorflow Estimator API save image summary in eval mode
  • How to Pack with PyQt - how to make QFrame/Layout adapt to content
  • How do I get certain Time Range in Python
  • python doubly linked list - insertAfter node
  • Open .h5 file in Python
  • Joining a directory name with a binary file name
  • python, sort list with two arguments in compare function
  • Is it possible to print from Python using non-ANSI colors?
  • Pandas concat historical data using date minus some number of days
  • CV2: Import Error in Python OpenCV
  • Is it possible to do this loop in a one-liner?
  • invalid literal for int() with base 10: - django
  • Why does my code print a value that I have not assigned as yet?
  • the collatz func in automate boring stuff with python
  • How to find all possible combinations of parameters and funtions
  • about backpropagation deep neural network in tensorflow
  • Sort strings in pandas
  • How do access my flask app hosted in docker?
  • Replace the sentence include some text with Python regex
  • Counting the most common element in a 2D List in Python
  • logout a user from the system using a function in python
  • mp4 metadata not found but exists
  • Django: QuerySet with ExpressionWrapper
  • Pandas string search in list of dicts
  • Decryption from RSA encrypted string from sqlite is not the same
  • need of maximum value in int
  • a list of several tuples, how to extract the same of the first two elements in the small tuple in the large tuple
  • Display image of 2D Sinewaves in 3D
  • how to prevent a for loop from overwriting a dictionary?
  • How To Fix: RuntimeError: size mismatch in pyTorch
  • Concatenating two Pandas DataFrames while maintaining index order
  • Why does this not run into an infinite loop?
  • Python Multithreading no current event loop
  • Element Tree - Seaching for specific element value without looping
  • Ignore Nulls in pandas map dictionary
  • How do I get scrap data from web pages using beautifulsoup in python
  • Variable used, golobal or local?
  • I have a regex statement to pull all numbers out of a text file, but it only finds 77 out of the 81 numbers in the file
  • How do I create a dataframe of jobs and companies that includes hyperlinks?
  • Detect if user has clicked the 'maximized' button
  • Does flask_login automatically set the "next" argument?
  • Indents in python 3
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com