string-formatting

I have a string which contains binary digits. How to separate string after each 8 digit? Suppose the string is: string x = "111111110000000011111111000000001111111100000000"; I want to add a separator like ,(comma) after each 8 character. output should be : "11111111,00000000,11111111,00000000,11111111,00000000," Then I want to send it to a list<> last 8 char 1st then the previous 8 chars(excepting ,) and so on. How can I do this? Regex.Replace(myString, ".{8}", "$0,"); If you want an array of eight-character strings, then the following is probably easier: Regex.Split(myString, "(?<=^(.{8})+)"

I need to find out how to format numbers as strings. My code is here: return str(hours)+":"+str(minutes)+":"+str(seconds)+" "+ampm Hours and minutes are integers, and seconds is a float. the str() function will convert all of these numbers to the tenths (0.1) place. So instead of my string outputting "5:30:59.07 pm", it would display something like "5.0:30.0:59.1 pm". Bottom line, what library / function do I need to do this for me? Starting with Python 3.6, formatting in Python can be done using formatted string literals or f-strings : hours, minutes, seconds = 6, 56, 33 f'{hours:02}:{minutes

I want to provide automatic string formatting in an API such that: my_api("path/to/{self.category}/{self.name}", ...) can be replaced with the values of attributes called out in the formatting string. How do I extract the keyword arguments from a Python format string: "non-keyword {keyword1} {{escaped brackets}} {} {keyword2}" => 'keyword1', 'keyword2' You can use the string.Formatter() class to parse out the fields in a string, with the Formatter.parse() method : from string import Formatter fieldnames = [fname for _, fname, _, _ in Formatter().parse(yourstring) if fname] Demo: >>> from

I have a decimal value for example: 59625879,00 I want to show this value like this: 59.625,879 or 59625,879 How can I do this with @Html.DisplayFor(x => x.TAll, String.Format()) ? Thanks. Decorate your view model property with the [DisplayFormat] attribute and specify the desired format: [DisplayFormat(DataFormatString = "{0:N}", ApplyFormatInEditMode = true)] public decimal TAll { get; set; } and then in your view: @Html.DisplayFor(x => x.TAll) Another possibility if you don't want to do this on the view model you could also do it inside the view: @Model.tAll.ToString("N") but I would

Can String.Format() be implemented in VB6, at least a close-enough version of it that could be useful when programming in good ol' VB6? Good resource on the matter of VB6 string manipulation performance: http://www.aivosto.com/vbtips/stringopt2.html On a related not, I also came up with a couple string comparison functions, find them here on CodeReview.SE These functions are tremendously useful for improving VB6 readability, especially if you've been spoiled with .net code lately and suddenly are required to dive into a VB6 code base... Enjoy! I couldn't find one anywhere, so I made my own: