All Questions
Tagged with placeholder python
103 questions
0
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27
views
How to populate a matrix assigning values based on placeholders?
I have a matrix populated with letters as placeholders. I need these letters to be substituted with integers ranging from 0 to 9. Each of these integers will correspond to one digit of a number formed ...
- 1
0
votes
1
answer
116
views
How to get the input of a placeholder in Flask
This is part of my code in flask, written in Python
...output += '''<div class = recsettings>
Recording
<div class = recduration>
change recording ...
- 35
-1
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2
answers
57
views
What is the problem in this code? I am getting a problem in this piece of code
a = float(input("Enter first number: "))
b = float(input("Enter second number: "))
print('The product of {first} and {sec} is: ',a*b).format(first = a, sec = b)
print('The sum of {...
0
votes
1
answer
200
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Multiple placeholder SQL in Python script not working [duplicate]
I'm trying to insert two dates to an SQL query, but the script gives me the following error:
There is an error in the Oracle database: ORA-01036: illegal variable name/number
starting_date='01/01/2023'...
1
vote
0
answers
170
views
TF1 to TF2 migration
Hello I am new to tensorflow and I am working on a code that I would like to migrate from tensorflow 1 to 2. I have this line of code:
x1 = tf.compat.v1.placeholder(tf.float32, [], name="x1")...
- 143
0
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34
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How to preformat a string with placeholders depending on the number of input
I have 2 lists of 3 values (c_0, c_1, c_2) and (b, t_pen, d).
I take the minimum of the multiplication between the values of these lists such as:
c_0 * b, c_1 * t_pen or c_2 * d neglecting 0 ...
- 11
2
votes
2
answers
5k
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Selenium - How to find an element by part of the placeholder value?
Is there any way to find an element by a part of the placeholder value? And ideally, case insensitive.
<input id="id-9" placeholder="some TEXT">
Search by the following ...
- 477
1
vote
1
answer
107
views
What is causing this strange focus behavior with my PlaceholderEntry class?
I've put together a simple class that inherits from ttk.Entry in order to toggle some placeholder text on focus events (based on this answer).
The odd thing is that my placeholder text is only cleared ...
- 6,881
0
votes
0
answers
27
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How to use placeholder inside a function? [duplicate]
I've made a function that looks like this:
def sok_funk(self, lagnr, skivenr, dato, x):
self.lagnr = lagnr
self.skivenr = skivenr
self.dato = dato
self.x = x
...
- 45
3
votes
0
answers
916
views
How to load yaml string placeholders for python?
I have a configuration file as config.yaml, that look like this
misc.application_title: "ATT"
data_dir: "${APP_DIR}/aux_data"
I have a function in app.py where it loads the ...
- 561
0
votes
1
answer
289
views
Python relative path or placeholder
I coded simple code to import merge filter calculate dataframe, but I can use only on my computer. How can I make it usable on any computer, via relative path or a placeholder?
Code for import ...
0
votes
1
answer
541
views
Python- PPTX Add_Chart 'Slideplaceholder" object as no attribute 'insert_chart
I am trying to insert a chart into a placeholder on a slide. I have tried everything and every variation of code ... any guidance would be much appreciated!
from pptx.chart.data import ChartData
from ...
0
votes
1
answer
72
views
I want to know how to add placeholder to Django Modelforms?
I want to know how to add placeholder to Django modelform fields
I have pasted here code from my models.py file and forms.py file
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5
votes
0
answers
583
views
In Python, can I specify a range of string indices in a return statement placeholder?
I'm practising using Python's .format method.
The first block of code below can print first_name and the first letter of last_name.
In the second block of code I was experimenting with the index in ...
- 153
0
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0
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124
views
Keep the QLineEdit's Placeholder even if the user types
How can I keep my QLineEdit's placeholder shown even if the user types?
To extend this, I am creating a text box. I want to add an autocomplete feature to the input box. Now, the question is how to do ...
- 534