I have a situation where I want a bash script to replace an entire line in a file. The line number is always the same, so that can be a hard-coded variable. I’m not trying to replace some sub-string in that line, I just want to replace that line entirely with a new line. Are … Read more
I have this string: ABCDEFGHIJ I need to replace from position 4 to position 5 with the string ZX It will look like this: ABCZXFGHIJ But not to use with string.replace(“DE”,”ZX”) – I need to use with position How can I do it? 21 Answers 21
In Perl, what is a good way to perform a replacement on a string using a regular expression and store the value in a different variable, without changing the original? I usually just copy the string to a new variable then bind it to the s/// regex that does the replacement on the new string, … Read more
In the case of following string to be parsed. ford mustang,10,blue~~?bugatti veyron,13,black I want to replace the ~~? with a carriage return Replacing with \n just adds the string “\n” How can this be done? 6 Answers 6
I have a string. How do I remove all text after a certain character? (In this case …) The text after will … change so I that’s why I want to remove all characters after a certain one. 10 Answers 10
This question already has answers here: JavaScript – Replace all commas in a string [duplicate] (3 answers) Closed 8 years ago. This does not work and I need it badly $(‘some+multi+word+string’).replace(‘+’, ‘ ‘ ); always gets some multi+word+string it’s always replacing for the first instance only, but I need it to work for all + … Read more
Let’s suppose I have the following regex: -(\d+)- and I want to replace, using C#, the Group 1 (\d+) with AA, to obtain: -AA- Now I’m replacing it using: var text = “example-123-example”; var pattern = @”-(\d+)-“; var replaced = Regex.Replace(text, pattern, “-AA-“); But I don’t really like this, because if I change the pattern … Read more
I want to remove characters in a string in python: string.replace(‘,’, ”).replace(“!”, ”).replace(“:”, ”).replace(“;”, ”)… But I have many characters I have to remove. I thought about a list list = [‘,’, ‘!’, ‘.’, ‘;’…] But how can I use the list to replace the characters in the string? 20 Answers 20
I use the md5 grunt task to generate MD5 filenames. Now I want to rename the sources in the HTML file with the new filename in the callback of the task. I wonder what’s the easiest way to do this. 14 Answers 14
I’m using Visual Studio 2010 and when I do a “Find in Files” the results are returned to the “Find Results 1” window which is docked below my code editor window. Before, I would double click on one of the results in the Find Results window and the file I clicked on would open in … Read more
