Questions tagged [string]
A string is a finite sequence of symbols, commonly used for text, though sometimes for arbitrary data.
string
184,677
questions
1
vote
0
answers
29
views
How does a string unexpectedly become an array?
In one of my script I have the following problem: assigning to a string variable the result of a function makes the string an array. Example:
$x=""
function findX{parm([string]prmx)
... some ...
- 11
0
votes
0
answers
17
views
What happens if I assign a Fortran character type using a literal that is too short? [duplicate]
Suppose I have the following Fortran code:
character(len=1000) :: my_string
my_string = "hello world!"
Since hello world! is only 12 characters long, what happens to the other 988 ...
- 65
-3
votes
1
answer
40
views
How can I use a modified String in a C# switch → case statement?
I have a string I need to use, a variant of, in many places throughout my application. For example:
String myString = "The Quick Brown Fox";
string someLowerCaseString = myString.ToLower();
...
- 1,887
0
votes
1
answer
25
views
Set value in column based on multiple conditions on multiple columns
Could someone please help me on this.
Been searching for hours on several platforms, tried several solutions but can't figure out the exact code for the possible solutions. In other words: I can't get ...
- 33
0
votes
0
answers
23
views
Substring Search on Encrypted Data
Assume a hypothetical situation that there is a file which is publicly available to everyone. I need to search a string like 'hello' in the file. But I don't want that the string I am searching should ...
0
votes
0
answers
16
views
MLflow: ModelSignature.from_dict() throws TypeError: string indices must be integers
I'm trying to create a ModelSignature in MLflow using the ModelSignature.from_dict() function. This is my code:
from mlflow.models import ModelSignature
signature_dict = {
"inputs": '{&...
0
votes
0
answers
35
views
Problem with converting Data from Excel in Python [duplicate]
I have problem with converting data to float when reading excel with pandas. Here are the data in Excel (report from SAP):
6.321,68
44,33
40
540,44
excel file image
python is reading data like ...
0
votes
0
answers
39
views
Input is not a valid Base-64 string [closed]
I'm trying to implement a snapshot using a picture box - for scanning documents.
A block of code is implemented on a form using a timer.
The code works, but it's clumsy, because if you set debug, it ...
2
votes
2
answers
38
views
Convert string to dataframe after extracting using BeautifulSoup
import requests
import pandas as pd
from bs4 import BeautifulSoup as bs
from io import StringIO
url = "https://www.tickertape.in/stocks/oil-and-natural-gas-corporation-ONGC"
r = requests....
0
votes
1
answer
23
views
Error parsing JSON: A JSONObject text must begin with '{' at 0 [character 1 line 1]
I am getting this error and my json file I am getting error from this code part
"JSONObject data = new JSONObject(content);"
Error:Error parsing JSON: A JSONObject text must begin with '{' ...
-5
votes
1
answer
55
views
char s[] and char *s not the same? [duplicate]
I always though that char s[] and char *s were essentially the same in simple C functions.
Yet the following code gives me a segmentation fault at runtime.
int main() {
char s1[] = "str 1";...
-2
votes
0
answers
44
views
Use VBA to check range of cells for non-standard Characters [closed]
I have several lists of cells in a single column, some of them have non standard characters in them, and I just want to flag each cell like that. There are usually only a couple in each list, but the ...
- 41
0
votes
1
answer
17
views
Search and replace strings in text fields in all tables in MariaDB database, based on a table with original strings and their respective replacement
I have a large database, and in it there are several tables with different variants of text fields (VARCHAR, LONGTEXT, MEDIUMTEXT etc).
In these text fields there are sometimes a link to a video on ...
- 1
3
votes
2
answers
96
views
Unicode look-alikes
I am looking for an easy way to match all unicode characters that look like a given letter. Consider an example for a selection of characters that look like small letter n.
import re
import sys
sys....
- 2,011
0
votes
1
answer
83
views
16 bit register converting to two 8 bytes using vb.net in visual studio
converting the 16 bit data to 8 bit and then reversing it back to 16 bits
Module Module1
Sub Main()
' Original 16-bit data
Dim originalValue As UShort = &HA91
' Split ...
- 13