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Questions tagged [stringcomparer]

25 questions
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Group list of strings by most common case variant

I have a function that is given a list of strings from a database to display as options in a select filter. It handles case variants with StringComparer.InvariantCultureIgnoreCase. public static List GetMostCommonItems(List values) …
Mitch Jones
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IQueryable cannot translate numeric string comparer

I'm trying to sort the data by the type "V0003", "4323Fw" but an error occurs with comparer, what is going wrong and how can I sort in IQueryable? My comparer: public class NumericStringComparer : IComparer { public int…
DevLife
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Sort a column by given order in Syncfusion Essential JS 2 Grid for Angular 5

Sorting feature is described under the documentation for syncfusion-ej2 Grid (https://ej2.syncfusion.com/angular/documentation/grid/api-column.html#sortcomparer). I have already implemented it in my Angular application. Still, I couldn't find a way…
Kushan Randima
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Compare two text files and show what is the SAME

I am needing help on comparing two files. I am able to print out what the difference is between the two, but I am not able to figure out how to print what is the SAME between the two when they are wrong. Can anyone assist me? Thanks in advance! …
I'm just a coder for fun
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Using custom comparer for strings

I have following list: var ips = new List { "192.168.5.1", "192.168.0.2", "192.168.0.3", "192.168.0.4", "192.168.1.1", "192.168.1.2", "192.168.1.3", "192.168.1.4" }.OrderBy(p => p.Ip); It looks like it works,…
newbie
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Error at Watin.Core.Comparer StringComparer class

I am using Watin system in my program. I get the following error: ArgumentNullException at Watin.Core.Comparer StringComparer(string comparisonValue, bool ignoreCase) Error : Value Cannot be Null(comparisonValue) But I have no idea that who and…
Phillip
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How to compare string in javascript boolean function?

I have to write a unit test for a JavaScript function to compare two phone numbers. This is a function whose input parameters are two strings and the return type is true / false. True if the phone numbers are the same, false if they are not. As many…
kerpi
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How to compare text

Like the title, How to compare text?. For a example, go to textdiff.com.
cdxf
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Any reference that confirms that Array.Sort(charArray, StringComparer.Ordinal) works?

I would like to sort an array of chars according to their ordinal positions (code points) in Unicode table. I see that the following code works: char[] charArray = new[] { 'h', 'e', 'l', 'l', 'o' }; Array.Sort(charArray,…
mk33
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How to compare two strings for accuracy

I'm making this useless program just to get back into programming properly and I'm struggling with comparing two strings for accuracy. I basically have 2 strings: (example) (Constant that im comparing to) str1 = "abcdefghijkl" (Input) str2 =…
Rinslep
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