Is there a clean, preferably standard method of trimming leading and trailing whitespace from a string in C? I’d roll my own, but I would think this is a common problem with an equally common solution. 40 Answers 40 If you can modify the string: // Note: This function returns a pointer to a substring … Read more
This question already has answers here: Trim string in JavaScript? (20 answers) Closed 6 years ago. What’s a clean and efficient JavaScript implementation to strip leading and trailing spaces from a string? For example: ” dog” “dog ” ” dog ” ” dog ” all get turned into “dog” 8 Answers 8
I have strings with extra whitespace characters. Each time there’s more than one whitespace, I’d like it be only one. How can I do this using JavaScript? 11 Answers 11
For example, I would like to create an array from the elements in this string: $str=”red, green, blue ,orange”; I know you can explode and loop through them and trim: $arr = explode(‘,’, $str); foreach ($arr as $value) { $new_arr[] = trim($value); } But I feel like there’s a one line approach that can handle … Read more
I have a text string that starts with a number of spaces, varying between 2 & 4. What is the simplest way to remove the leading whitespace? (ie. remove everything before a certain character?) ” Example” -> “Example” ” Example ” -> “Example ” ” Example” -> “Example” 7 Answers 7
How can I remove all white space from the beginning and end of a string? Like so: “hello” returns “hello” “hello ” returns “hello” ” hello ” returns “hello” ” hello world ” returns “hello world” 7 Answers 7
Say we have the following string string data= “/temp string”; If we want to remove the first character / we can do by a lot of ways such as : data.Remove(0,1); data.TrimStart(“https://stackoverflow.com/”); data.Substring(1); But, really I don’t know which one has the best algorithm and doing that faster.. Is there a one that is the … Read more
How can I, using Javascript, make a function that will trim string passed as argument, to a specified length, also passed as argument. For example: var string = “this is a string”; var length = 6; var trimmedString = trimFunction(length, string); // trimmedString should be: // “this is” Anyone got ideas? I’ve heard something about … Read more
I have a input string like: $str=”:this is a applepie 🙂 “; How can I remove the first occurring : with PHP? Desired output: this is a applepie 🙂 10 Answers 10
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
