How to replace all occurrences of a character in string?

What is the effective way to replace all occurrences of a character with another character in std::string?

How to replace text except when it's between two tags in PHP?

I have a statement replacement to do in php (using str_replace or something else). I have this sentence: the sun is yellow when the <wrong>red sun is not yellow</wrong> I want this: the apple is...

MySQL : how to remove double or more spaces from a string?

I couldn't find this question for MySQL so here it is: I need to trim all double or more spaces in a string to 1 single space. For example: "The   Quick  Brown    Fox" should be : "The...

Textbox text to listbox items vb.net

Ok so i have a textbox that gets items from a website and pastes in that then the list box adds the items but i want each line in textbox to be a new item instead it just adds it all as one heres...

Is there a better way to mask a Credit Card number in python?

So I have a csv file that contains full credit-card numbers.. We dont need the full number, and so I am writing a quick script to parse through the csv and replace the cc number with a masked...

How to convert Persian Calendar date string to DateTime?

I use these codes for converting current datetime and minus it with the date time which users type in a textbox. But it gives an error while converting. PersianCalendar p = new...

PHP str_replace to replace need with random replacement from array?

I've researched and need to find the best way to replace a need with an array of possibilities randomly. ie: $text = "Welcome to [city]. I want [city] to be a random version each time. [city]...

Cannot work out a php str_replace() to remove comma

In a PHP project, I have: $string = "1,555"; str_replace(',', '', $string); echo $string; //is still 1,555 str_replace does not remove the comma. If I var_dump. I get string(5) "1,555" Any...

How can I filter input to a Scala swing TextField

Is there a convenient way to add a filter to input to a scala.swing.TextComponent, so that the user can only input integers/floats/whatever? Especially, is there a way to filter pastes into a text...

Using extend correctly?

class BTNode(object): """A node in a binary tree.""" def __init__(self, item, left=None, right=None): """(BTNode, object, BTNode, BTNode) -> NoneType Initialize this node to store item...

Python - Download Images from google Image search?

I want to download all Images of google image search using python . The code I am using seems to have some problem some times .My code is import os import sys import time from urllib import...

Skyscanner API CSV file

I am new to python and I am trying to run this code,which I found on github ,but it does not work, is something wrong with the code?Or is it my fault? I am always getting the "no data found"...

Regex bold characters using *

If I have text like: I need to bold *this* text and *that* text. I need to bold this text and that text. I need to convert both to <b>this</b> and <b>that</b>. var str =...

MS Access VBA handle line feed characters from XML

I'm updating a small xml file. The input has line breaks within an attribute, as shown here: <foo> <add name="bar" attr1="aaaa; bbbbb; cccc"/> </foo> The output; however, looks like this...

How to encode my data to utf-8 and read the text

I have the following list: >>> l=['\u0648', '\u062f\u0633\u062a\u0648\u0631', '\u062a\u0648' ,'\u0631\u0627 \u0633\u0628\u06a9' ,'\u0634\u0645\u0627\u0631\u0645!\n\n\u0648'] I want to attach...

Python format() to print the decimal, oct, hex, and binary values

I am trying to use .format() in python I wish to print 1 to N with space padding so that all fields take the same width as the binary value. Below is what i have tried till now n=int(input())...

Replace multiple characters in a string variable (VBA)

How can I replace more than one thing in a string variable? Here my example function in VBA: Private Function ExampleFunc(ByVal unitNr$) As String If InStr(unitNr, "OE") > 0 Then ...

pandas to_csv split some rows in 2 lines

i have a problem with pandas.to_csv pandas dataframe work correctly and pd.to_excel work well too. when i try to use .to_csv some rows splitted in two (i see it in wordpad and excel) for...

Error in admin: __str__ returned non-string (type NoneType)

The admin returns this error when trying to add an instance to one of my models. The model itself has a correct str() method and contains no instances yet. Also tried replacing the str() method...

Qt ItemDelegate displayText() with a QTableWidget: How can I access the table index?

I display data in a QTableWidget in various number formats, depending on the setting of a combobox (outside QTableWidget). This works nicely by redefining the displayText() method of an...

TextPad Replace Character and Line Feed with Nothing

How do I replace a line in TextPad ' with nothing (ie: delete lines with just that one character)? I have an Excel Spreadsheet containing three columns: Column A - single quote Column B - some...

Replace all relative URLs with absolute URLS

I've seen a few answers (like this one), but I have some more complex scenarios I'm not sure how to account for. I essentially have full HTML documents. I need to replace every single relative URL...

String replacement within multiple files

I have this function that will search and replace a given term inside a php file. When I pass an array with multiple files, the files are not modified and to avoid this problem I can only pass...

Character encoding error when writing url in FPDF2

I'm working in Python 3.7 and have the python port of FPDF 2.0.3 (https://pypi.org/project/fpdf2/) running. I'm working with a lot of unicode symbols, and some of them need to be a part of the...

str_replace_all Error: `replacement` must be a character vector

What is the simplest way to replace patterns in a mixed vector? vec <- c(0, 2500, "A", "B", 2, 3, "M", "+", "\"\"") library(stringr) vec <- str_replace_all(vec, c("A" = 0, "B" = 9, "M" = 6, "+"...

Uncaught ReferenceError: Cannot access '__WEBPACK_DEFAULT_EXPORT__' before initialization

i have a problem with my webpack proyect, so i was trying to import one class to another and instantiate it but suddenly an error appear in my console and my program stopped working, it was...

How to get file path from UploadFile in FastAPI?

Basically, I'm trying to create an endpoint to Upload files to S3 async def upload_files(filepath: str, upload_file_list: List[UploadFile] = File(...)): for upload_file in upload_file_list: ...

Azure blob trigger error :The condition specified using HTTP conditional header(s) is not met

Im using a python azure function to get the trigger from azure blob using below code import azure.functions as func def main(blobdata: func.InputStream): totalprocessingtime = time.time() ...

Django signal only works when debug=True, DJANGO 3.2.4

I've been looking everywhere and I coulnd't find any reference about this, my Django model signal only works when the debug=True, but it doesn't work if debug=False, this occur both on localhost...

Docker error: standard_init_linux.go:228: exec user process caused: exec format error

I was able to build a multiarch image successfully from an M1 Macbook which is arm64. Here's my docker file and trying to run from a raspberrypi aarch64/arm64 and I am getting this error when...