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Note: Why am I providing yet another answer? This answer is based on the title of the question and the notion that camelcase is defined as: a series of words that have been concatenated (no spaces!) such that each of the original words start with a capital letter (the rest being lowercase) excepting the first word of the series (which is completely lowercase).
Apr 21, 2017 at 15:27. 2. string => string.toLowerCase().replace(/\b\w/g, word_head => word_head.toUpperCase());. No need to group the \w; what is being replaced is a \b\w where \b is not a string. – Константин Ван. May 27, 2022 at 18:13. 1. as @КонстантинВан remarked, without group the solution is much faster.
If I may submit my take on the solution... The following method is based on the one that dfa posted. It makes the following major change (which is suited to the solution I needed at the time): it forces all characters in the input string into lower case unless it is immediately preceded by an "actionable delimiter" in which case the character is coerced into upper case.
The best string I've found for testing camel-case-to-title-case functions is this ridiculously nonsensical example, which tests a lot of edge cases. To the best of my knowledge, none of the previously posted functions handle this correctly :
Here is a version that uses a sequence or numbers table rather than a loop. You can modify the WHERE clause to suite your personal rules for when to convert a character to upper case. I have just included a simple set that will upper case any letter that is proceeded by a non-letter with the exception of apostrophes.
MSDN : TextInfo.ToTitleCase Make sure that you include: using System.Globalization string title = "war and peace"; TextInfo textInfo = new CultureInfo("en-US", false).TextInfo; title = textInfo.ToTitleCase(title); Console.WriteLine(title) ; //War And Peace //When text is ALL UPPERCASE... title = "WAR AND PEACE" ; title = textInfo.ToTitleCase(title); Console.WriteLine(title) ; //WAR AND PEACE ...
Hit "run code snippet" to the see the result below. text-transform: lowercase; text-transform: uppercase; Hi @Gus you are correct, this answer will give you sentence case not title case. There was no mention in the original question as to which was preferred, hence why I added the caveats to the original answer.
Convert string to Title Case with JavaScript. 158. Regex to get string between curly braces. 488. How can ...
In the function the string B is an empty string so there is no B [0], however you can assign a char to a string so the following should work. string Title_Case (const string A){. char First_capital = static_cast<int>(A[0]) - 32; string B;
Use UPDATE table SET colname=LOWER(colname); to reset lowercase values for the columns that should be lowercase. The reason I didn't try using Textmate before was that I couldn't figure out how to convert a single column to Title Case without ruining the other data, but this method seems to work.