2024 Fetch substring in c#

Fetch substring in c#

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August undefined, 2024

WebI like this better than the chosen answer. (Ab)using GetFileName is semantically wrong since it's a directory you're trying to retrieve. Also, to make GetFileName deterministic means you have to account for the possibility of a trailing forward slash or backslash, and trim it off, which is ugly. – Webint index = str.IndexOf ('-'); string sub; if (index >= 0) { sub = str.Substring (0, index); } else { sub = ... // handle strings without the dash } Starting at position 0, return all text up to, but not including, the dash. Share Improve this answer Follow answered Dec 7, 2009 at 2:53 Michael Petrotta 59.6k 27 145 179

c# - How to get string after specific string? - Stack Overflow

i need to get the part before the first occurrence of ' , ' ie abcd. i thought of using string .split () or string .substring () but it 's not generic as i need to have the position of the characters which i don' t have. i need something generic. WebJan 15, 2016 · In this article, we will discuss how to extract all possible substrings from a string in csharp. This is a frequently asked interview question. Let’s look at the below … masc land classification

How to use Substring using asp.net c#? - infinetsoft.com

WebSep 15, 2024 · The String.Split method creates an array of substrings by splitting the input string based on one or more delimiters. This method is often the easiest way to separate a string on word boundaries. It's also used to split strings on … WebMay 30, 2024 · I try to simplify some legacy code using IndexOf to retrieve a GUID from lines. Can I further simplify the code below to get rid of using guids.Any and guids.First? // Code using regular expression data visualization binus

Get value after some specific character in C# - Stack Overflow

WebMar 10, 2010 · int index = 2; string s = "hello"; Console.WriteLine (s [index]); string also implements IEnumberable so you can also enumerate it like this foreach (char c in s) Console.WriteLine (c); Share Improve this answer Follow answered Mar 10, 2010 at 12:47 Brian Rasmussen 114k 34 221 313 WebOct 21, 2024 · In find_substrings () function call Substring () method to get the substrings. for (i = 1; i <= input_string.Length; i++) { for (j = 0; j <= input_string.Length - i; j++) { // Use Substring function Console.WriteLine (input_string.Substring (j, i)); } } Now show the retrieved substrings. Example: C# using System; class GFG { mascir logoWebMar 1, 2024 · So I want to extract the value from a string the value will place at the right after my specific character in this case my specific character is - and will place at the right. The string will look... data visualization best practices ppt

"WebDec 3, 2024 · The Substring() method in C# is used to retrieve a substring from this instance. The substring starts at a specified character position and continues to the end … " - Fetch substring in c#

Fetch substring in c#

Need to get a string after a "word" in a string in c#

WebNov 9, 2024 · string text = "Retrieves a substring from this instance. The substring starts at a specified character position. Some other text"; string result = text.Substring(text.IndexOf('.') + 1,text.LastIndexOf('.')-text.IndexOf('.')) This will cut the part of string which lays … WebFeb 18, 2015 · public string GetSubstringByString (string a, string b, string c) { return c.Substring ( (c.IndexOf (a) + a.Length), (c.IndexOf (b) - c.IndexOf (a) - a.Length)); } and here is the usage: GetSubstringByString (" (", ")", "User name (sales)") and the output would be: sales Share Improve this answer Follow edited Dec 21, 2024 at 13:44

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WebJan 29, 2024 · substring = str.Split (',') [0]; If str doesn't contain any commas, substring will be the same as str. EDIT: as with most things, performance of this will vary for edge cases. If there are lots and lots of commas, this will create lots of … WebJul 2, 2024 · Of course, C# has a built-in regex implementation! To use regex, you simply need to import the System.Text.RegularExpressions package, and then you'll be able to create Regex variables and...

WebSep 30, 2013 · You could use a Lookup: string text = "CN=John Woo,OU=IT,OU=HO,DC=ABC,DC=com"; var keyValues = text.Split (',') .Select (s => … WebAug 11, 2014 · I want to get all the values with the keys containing a specific substring with for example a function like public IEnumerable GetContains (string pattern) {} And I figured how to obtain a list of keys matching the pattern using var result = mapData.Keys.Where (a => a.Contains (pattern)).ToArray ()

WebApr 12, 2024 · Substring Method in C#. The String class provides a method called Substring, which enables you to extract a portion of a string. ... In the following code … WebMay 1, 2015 · This is the C# code I'm using: public string getUnderscoreSubstring (string fullStr,int substringCount) { string [] splitArray = fullStr.Split ('_'); if (substringCount>splitArray.Count ()) { return null; } else { string output = ""; for (int c=0;c

WebYou can use string.LastIndexOf to find the last / and then Substring to get everything after it: int index = text.LastIndexOf ('/'); string rhs = text.Substring (index + 1); Note that as LastIndexOf returns -1 if the value isn't found, this the second line will return the whole string if there is no / in the text. Share Improve this answer Follow

WebMar 31, 2014 · You can use Substring method var output = inputString.SubString (inputString.LastIndexOf ("playlist") + 8); Or in this case it can be done using Last method via Split: string output = YT.Split (':').Last (); Share Improve this answer Follow answered Mar 31, 2014 at 14:30 Selman Genç 99.4k 13 118 183 2 data visualization badgeWebJun 27, 2012 · C# string str = "asd.uk" ; if (str.Contains ( '.' )) { int index = str.IndexOf ( '.' ); string result = str.Substring ( 0, index); Console.WriteLine ( "result: " + result); } Posted 27-Jun-12 22:42pm boppanaanil Comments Lindo Mncwabe 22-Oct-13 3:13am this code still rocks thanks Ade.Ruyani.Z 21-Jun-14 1:46am thanks.. Solution 3 masclet petardoWebThen each string from this array split by colon in two parts - key and value: var input = "Name: John\n Surname: Smith\n Address: XXX\n"; var dictionary = input.Split (new [] { '\n' }, StringSplitOptions.RemoveEmptyEntries) .Select (s => s.Split (':')) .ToDictionary (p => p [0].Trim (), p => p [1].Trim ()); And then read values by their keys: masclerWebApr 12, 2024 · Substring Method in C#. The String class provides a method called Substring, which enables you to extract a portion of a string. ... In the following code above example, we instantiate a string object and use the Substring method to retrieve a substring beginning at index 7 with a length of 5. The resultant substring, "world", is … data visualization blazorWebFeb 28, 2016 · where condition in linq c#; order by in linq c#; how to skip records in linq c#; how to take in Linq c#? [Solved] LINQ to Entities does not recognize the method 'System.Object get_Item(System.String)' method, … masclickWebNov 29, 2024 · To get a mid string of a certain length, we call C#’s Substring () method on a string. We give that method two arguments. The first is the start index. The second is how many characters to return. That looks like: string.Substring (index, count). For example: string example = "Hello, World!"; data visualization blenderWebFeb 10, 2024 · In C# and .NET, a string is represented by the String class. The String.Substring method retrieves a substring from a string instance in C#. The method has the following two overloaded forms. Substring … data visualization best