Remove spaces from std::string in C++
What is the preferred way to remove spaces from a string in C++? I could loop through all the characters and build a new string, but is there a better way? 19 Answers 19
whitespace
Check if string contains only whitespace
How can I test if a string contains only whitespace? Example strings: ” ” (space, space, space) ” \t \n ” (space, tab, space, newline, space) “\n\n\n\t\n” (newline, newline, newline, tab, newline) 11 Answers 11
Remove white space below image [duplicate]
This question already has answers here: Image inside div has extra space below the image (10 answers) Closed 6 years ago. In Firefox only my video thumbnails are displaying mysterious 2-3 pixels of white space between the bottom of my image and its border (see below). I’ve tried everything I can think of in Firebug … Read more
git: fatal: I don’t handle protocol ‘http’
I copy and pasted an git clone command from a web page: https://fedorahosted.org/ibus-typing-booster/ I got this: user@host> git clone http://git.fedorahosted.org/git/ibus-typing-booster.git Cloning into ‘ibus-typing-booster’… fatal: I don’t handle protocol ‘http’ 20 Answers 20
How to replace spaces in file names using a bash script
Can anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example: $ tree . |– a dir | `– file with spaces.txt `– b dir |– another file with spaces.txt `– yet another file with spaces.pdf becomes: $ tree . |– … Read more
How to Turn Off Showing Whitespace Characters in Visual Studio IDE
I don’t know what I did but I don’t know how to get rid of those arrows on the left. 6 Answers 6
Render a string in HTML and preserve spaces and linebreaks
I have an MVC3 app that has a details page. As part of that I have a description (retrieved from a db) that has spaces and new lines. When it is rendered the new lines and spaces are ignored by the html. I would like to encode those spaces and new lines so that they … Read more
Why does the Visual Studio editor show dots in blank spaces?
I have a strange bug in the Visual Studio text editor. All my blank spaces are replaced by a “.” public class Person { int age; } looks like this public..class..Person…………………….. {……………… ..int age;………………. }………………… I reset the settings to default. Didn’t work. I also re-installed VS2008. Still didn’t work. What’s the error? 11 Answers … Read more
Trim spaces from end of a NSString
I need to remove spaces from the end of a string. How can I do that? Example: if string is “Hello ” it must become “Hello” 14 Answers 14
Add only non-whitespace changes
I have my text editor to automatically trim trailing whitespace upon saving a file, and I am contributing to an open source project that has severe problems with trailing whitespace. Every time I try to submit a patch I must first ignore all whitespace-only changes by hand, to choose only the relevant information. Not only … Read more
