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votes
4
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120
views
How can I check whether a string contains only digits in Go?
In Python, I can use the str.isdigit() method to check whether a string contains only numeric characters.
For example:
"12345".isdigit() # True
"123a".isdigit() # False
&...
- reputation score 1
Score of 1
2 answers
257 views
How do you make an input take two scripts? [closed]
On my website there is a portion with my book. To prevent confusion, I created a separate script for the navigation text box, so that I could have more than one book without it being "Booknameone&...
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user32811504
Score of -3
2 answers
209 views
Reading a text file (*.txt) to std::string array, c++17
When using the below function to stream a text file to a std::string, the output string always has a space and a square symbol at the beginning and the .c_str() function with std::cout only prints out ...
- reputation score 33
Score of 1
2 answers
133 views
Score of 0
2 answers
172 views
Splitting string into respective columns
I am trying to read the log files and split the data into multiple columns using Databricks and Python. So far I have been able to split the string into the Array format, but I not able to put them ...
- reputation score 2119
Best practices
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votes
1
replies
73
views
Ideal contrast for background and text outline/stroke colors
There are multiple answers on how to achieve the minimum recommended color contrast for a11y purposes on Web pages (one can learn more, for example, here). However, all of them seem to discuss only ...
Advice
0
votes
6
replies
163
views
Best SQL Function for Text Filtering
I am examining a large data set on sports activities amongst a population of people and need to find all entries of the word "soccer."
What is the best SQL function to filter all entries ...
- reputation score 1
Advice
0
votes
1
replies
64
views
How I can display and edit large number of texts in Flutter
I am developing a application that can edit large number of text in flutter, but when the number of texts is large enough then the application is crashed.
I am wondering that are there any solution ...
- reputation score 1
Advice
0
votes
2
replies
57
views
How case-sensitive search works?
I'm writing a simple search engine. I have implemented an inverted index and implemented a case-insensitive search.
I want to implement a case-sensitive search.
I know that it is possible to store ...
- reputation score 1
Score of 4
0 answers
237 views
How can I apply tail/tails to a string of text in a Unicode-aware manner?
This "warning sign" character, ⚠️, corresponds to the sequence of codepoints U+26A0 U+FE0F (if I understand correctly, it is ⚠ followed by a variation selector character), so I can render it ...
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0
votes
0
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42
views
Creating a wxpython comboctrl with editable text portion while the list is dropped down
I would like to create a wxpython comboctrl or something similar that allows entering text while the dropdown list is open. The goal is to allow the user to enter the starting characters of the ...
- reputation score 1
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0
votes
9
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191
views
What would be the best way to extract letters from a game board image?
I write a tool (C# 9) to solve word games like crosswords and others. I am provided with the game board as an image.
I tried various ways to read the board in order to build an in-memory object ...
- reputation score 144
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0
votes
1
replies
104
views
Should long free-text notes be stored/searched in Apache AGE graph nodes or PostgreSQL tables?
I’m building an app that stores long, unstructured notes like:
"February 6th, 2026 – This is a note about Bob Maynard. He likes the color green..."
These notes can be fairly long and I need to:
Store ...
- reputation score 11
Score of 0
1 answer
83 views
Custom bullet indentation and inline trailing button on the first line [closed]
Problem Description
I'm implementing a custom bullet-style text list. As shown in the image below, the "More" button should naturally follow the text on the first line, and the custom bullet ...
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votes
1
replies
26
views
How to disable line numbers in Markdown unformatted text blocks
I have the following in my Markdown code:
```
abc
def
```
and it is rendered as
1 | abc
2 | def
How can I get rid of the preceding line numbers?
- reputation score 1223