[ad_1] You’ll need to generate a random number when A is pressed. EDIT: For example: #include <stdlib.h> if(PressedA){ int random=(rand() % 100); // random is in [0,99] if(random < 15){ command(); } } 3 [ad_2] solved How can I process a command in determined probability in C? [closed]
[ad_1] This is possible. You’ll actually need to convert 000001111100000111111100000011 or 000111000111000111000111000111 which will be treated as string to a byte array byte[]. To do this, we’ll use Convert.ToByte(object value, IFormatProvider provider) string input = “BINARY GOES HERE”; int numOfBytes = input.Length / 8; //Get binary length and divide it by 8 byte[] bytes = … Read more
[ad_1] If you’re a masochist you can do this old school VB3 style: string input = @”</script><div id=’PO_1WTXxKUTU98xDU1′><!–DO NOT REMOVE-CONTENTS PLACED HERE–></div>”; string startString = “div id='”; int startIndex = input.IndexOf(startString); if (startIndex != -1) { startIndex += startString.Length; int endIndex = input.IndexOf(“‘”, startIndex); string subString = input.Substring(startIndex, endIndex – startIndex); } [ad_2] solved Searching … Read more
[ad_1] On button click event you should do something like: if (richTextBox1.SelectionLength > 0) // Copy the selected text to the Clipboard Clipboard.SetText(richTextBox1.SelectedText, TextDataFormat.Text); 2 [ad_2] solved C# copy function richtextbox with formatting [closed]
[ad_1] If your intention is just to do string replacement (as in the example lines), and you are able to modify the text list, the best approach would be to provide just the replacement tokens in the list: .jpg,>JPG< .gif,>GIF< .png,>PNG< .tif,>TIF< Then your C# code can be modified like this: for (int l=0; w<listWithLines.Count;l++) … Read more
[ad_1] The point is that I cannot provide a path for .dll file. At run-time your program will use the DLL, but at build-time you must link to the LIB associated with the DLL. The LIB will be is in your compiler/SDK directory (and the paths to directories which contain your LIB files is a … Read more
[ad_1] Because this is legal C++. You can try to dereference any pointer, even if it’s not allocated by your program, you can try to access any cell of an array, even if it is out of bounds, the legality of an expression doesn’t depend on the values of the variables involved in that expression. … Read more
[ad_1] You can use the Floor method to round down: string str = (Math.Floor(dou * 10.0) / 10.0).ToString(“0.0”); The format 0.0 means that it will show the decimal even if it is zero, e.g. 99.09 is formatted as 99.0 rather than 99. Update: If you want to do this dynamically depending on the number of … Read more
[ad_1] This is a textbook example of a nested loop. Loops can contain other loops, where the inner one repeats for each element of the outer one. This one might look something like: var result = new List<matrix>(); var count = 1; foreach (var r in tmpRows) foreach (var c in tmpCols) result.Add(new matrix { … Read more
[ad_1] LD_LIBRARY_PATH is the path where the dynamic loader (ld.so and ld-linux.so on Linux, dyld on OS X) looks up libraries. You need this when you run programs that depend on libraries in non-standard paths. It doesn’t necessarily influence where the linker finds libraries. Use the -L flag to specify the search path for ld: … Read more
[ad_1] This can work with the linq extension Aggregate. My seeding is not very elegant but that is easy enough to change. The results variable will contain the array of arrays and they are actually of type List<T> because that way they can be easily grown in the function where an array [] is always … Read more
[ad_1] You can order them by using Order on DataMember like this: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Runtime.Serialization; namespace Mvm.SATWeb.Domain { [Serializable, DataContract] public class puntoDeAtencion { public puntoDeAtencion() { } [DataMember(Order = 0)] public string codigoPuntoAtencion { get; set; } [DataMember(Order = 1)] public decimal montoIngreso { get; set; } … Read more
[ad_1] Rather than using SelectedIndex, have you tried using SelectedItem or SelectedValue? If the DataGrid‘s ItemSource is set to your ObservableCollection, then those properties should point directly to the selected contained object. [ad_2] solved Accessing items in ObservableCollection bound to WPF DataGrid
[ad_1] Input type = text is referenced as an HTMLControl: using System.Web.UI.HtmlControls; You can refer to the control using this syntax: string str10 = ((HtmlInputText)e.Item.FindControl(“txtYourTextBoxName”)).Value; [ad_2] solved Input type text declaration in code behind, c#
[ad_1] Boxing is considered slow because it implies the allocation of an object. In your case that object is short lived (will probably not survive Gen0), which makes it cheap. A recent microbenchmark I did put the cost of generating a short lived object at about ~15 CPU cycles. Cost might be a bit higher … Read more