Gee, sometimes its fun to overengineer things. There is an Aggregate function which turns a list into a scalar value – lets create one that goes the other way public static class Extensions { public static IEnumerable<T> Explode<T>(this T value, Func<T,T> next, Func<T,bool> limit) { var n = value; while(!limit(n)) { yield return n; n … Read more
Maybe try this Please try to clean your solution: Build -> Clean solution. Try to remove any reference to this package: Ext.Net.Utilities and add it again. Try to open your Visual Studio with administrator right’s. 4 solved I trying to run a website but nothing works [closed]
Just another way using Enumerable.GroupBy and “integer division groups”: int batchSize = 120000; var fileGroups = File.ReadLines(path) .Select((line, index) => new { line, index }) .GroupBy(x => x.index / batchSize) .Select((group, index) => new { Path = Path.Combine(dir, string.Format(“FileName_{0}.txt”, index + 1)), Lines = group.Select(x => x.line) }); foreach (var file in fileGroups) File.WriteAllLines(file.Path, file.Lines); … Read more
I’m going to make a few assumptions, but I think I know what’s going on. municipio is probably an empty string. It is not null. In that case, municipio ?? (object)DBNull.Value will be an empty string, not null. However, municipio.Length > 0 ? municipio : (object)DBNull.Value has a value of DBNull.Value, which will generate a … Read more
Couldn’t you refactor it so that you have a generic method that takes a WebResponse? public T Deserialize<T>(WebResponse response) where T: new() // ensure that any type of T used has a parameterless constructor { string r = “”; using (StreamReader sr = new StreamReader(res.GetResponseStream())) { r = sr.ReadToEnd(); } JavaScriptSerializer js = new JavaScriptSerializer(); … Read more
Finally, after a lot of head-scratching, I think I’ve solved this issue. Firstly, I had to add some additional WinAPI methods: [DllImport(“kernel32.dll”, SetLastError = true)] private static extern IntPtr GetStdHandle(int nStdHandle); [DllImport(“kernel32.dll”, SetLastError = true)] private static extern bool GetConsoleScreenBufferInfoEx( IntPtr hConsoleOutput, ref ConsoleScreenBufferInfoEx ConsoleScreenBufferInfo); [DllImport(“kernel32.dll”, SetLastError = true)] private static extern bool SetConsoleScreenBufferInfoEx( IntPtr … Read more
You really should clarify the issue you’re having; feel free to read How to Ask. Basic Loop As far as your question states (from my understanding), you would like to repeatidly call a method and have that method return the index of a string that corresponds to the current call. I would look into the … Read more
Point Max = Points.MaxBy(p => p.Y); Point Min = Points.MinBy(p => p.Y); This is using MoreLINQ. 2 solved How to get from points array points with biggest Y and smallest Y? [closed]
You can try this @Html.EditorFor(m=>m.IsFree, new { @class = “checkbox” } solved @html.DisplayFor() does not show the value from db table? [closed]
You’re trying to use float values as array indexer in the code fragments like: noise[x1, y1]. Array indexers can be only integers in .NET, but you’ve declared them as float x1, y1. 2 solved “Cannot Implicitly convert type ‘float’ to ‘int’” even when I’m not using any ints
The problem is that Activator.CreateInstance does not return ExpandObject (dynamic). You should run test() by reflection, like this : foreach (Type type in DLL.GetExportedTypes()) { dynamic c = Activator.CreateInstance(type); MethodInfo methodInfo = type.GetMethod(“test”); methodInfo.Invoke(c , null); } 2 solved Trying to show a Windows Form using a DLL that is imported at the runtime in … Read more
You can simply do it as Task.Delay(delay).Wait() 1 solved Delay in a task
You can convert a number to hex like this: 0x8080.ToString(“x6”) The 6 is the number of decimal places. See the documentation for more detail. 2 solved how to convert 0x8080 to 8080 int? [closed]
Refer to the documentation on SelectionAlignment property: http://msdn.microsoft.com/en-us/library/system.windows.forms.richtextbox.selectionalignment%28v=VS.100%29.aspx Use the above (in your scenario) like so: richTextBox1.SelectAll(); richTextBox1.SelectionAlignment = HorizontalAlignment.Right; solved How can i make that the lines in richTextBox1 will start from the right to the left?
If you are using the Aspose library as stated in your comment you can achieve this through a customised implementation of the IReplacingCallback interface. bool IsContain(string word, string filePath) { Document doc = new Document(filePath); OccurrencesCounter counter = new OccurrencesCounter(); doc.Range.Replace(new Regex(word), counter, false); return counter.Occurrences > 0; } private class OccurrencesCounter : IReplacingCallback { … Read more