Questions tagged [character-replacement]
72 questions
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Replace XXX characters in character array to an int value in C++
I have a character array of some size in C++ program
char current_time[30];
The value of the character array is 2015-02-24T21:39:02.xxx+0800
The "xxx" in the character array must be replaced with a three digit number which is stored in a…
Langdon
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3 answers
C# Stringbuilder replace with a null value
Im trying to use Stringbuilder to build me a csv file and some of the fields from the files I'm using have double quotes in.
I have this code as you can see I am trying to use the .replace to remove the " and replace with nothing, this throws an…
Greyhounddad
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R input file contains the value #NUM! I want to replace these with NA. How?
I am reading quite a number of .csv files originating from Excel, into R. Some cells contain the value '#NUM!', which I guess results from dividing by zero. In any case, R does not like it. And since I have many files, I would like to replace the…
SigneMaten
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How do you replace pre-entered characters (one at a time) in the JTextField?
I am trying to create a text field that at first contains only underscores and dashes, in which the user will enter numbers, for entering social security numbers. Every time the user enters a character, the underscore in the string will be replaced…
sdeole8264
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Replace substrings with characters in Cocoa
I'm quite new to Cocoa programming and I'm tiring my best to create a program which will have the user input text into a text field and then press a button. When the button is pressed the text is supposed to replace certain substrings to certain…
Oskar Ekestorm
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String whitespace replacement error when using string.join
Trying to join a list of strings together using string.join. When I use the Separator string " OR " the white spaces are being replaced with "+" which is breaking my targetUri string. Below is the code used to join.
if…
James Nicholls
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3 answers
Changing the Values with Specific Character from Data Frame in R
My data frame like this.
X Y Z
10.5 m³/s 15. m³/s 14.3 m³/s
10. m³/s 11. 5m³/s 16.7 m³/s
10.8 m³/s 15.7 m³/s 1.5 m³/s
I have to delete some specific characters from my data frame. In order to…
Enes
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3 answers
How to replace the specified dash with the letter
I wish to write a hangman program and in order to do so, I have to replace the hash ('-') letter(s) with the user's guessed letter (guess). But when I run the code, it replaces all the hashes with the user's guess letter.
The code seems okay but I…
Amirhosein Somi
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2 answers
Change Letters into Numbers seperated by commas?
I am trying to create a button that displays the text from the "TextCollector" input as numbers seperated by commas and ignores any symbol that is not in the alphabet. Update: I also need it to ignore the fact that a letter is…
Odie
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Search and Replace a string in text file
I would like to search for a line in a text file which contains the string "SECTION=C-BEAM" and replace the first 13 characters in the "next line" by reading a pattern from first line (pattern highlighted in bold (see example below - read 1.558 from…
user2001139
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2 answers
Url Romanization Issues
I am using Xenforo forum script. for non english character on threads title, there is a function converting non english character to english character.
whenever I post "ö" is converting to "oe". but functions array is;
$title = strtr($title, array(
…
ahmetlutfu
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replace CR LF in text file using `sed` or `fart` (Find And Replace Text)
I have a 1.5 GB Windows text file with some lines ending with LF and most of lines ending with CR+LF
Can you please help with sed script which
will replace all CR+LF with $|$
replace all LF with CR+LF
replace back all $|$ with CR+LF
I have…
Ugil Meister
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