code-contracts

问题 The Problem: Visual Studio 2015 keeps crashing with this error: A new guard page for the stack cannot be created Background: There are already a few questions out there regarding this error in other contexts, but they all appear to be related to interoperating with legacy COM code or designer tools in Visual Studio. I am just trying to edit a C# source file. Windows service / A new guard page for the stack cannot be created A new guard page for the stack cannot be created Previously, I've

问题 I'm not sure if I'm doing something wrong here or if it needs to be fixed... I have a custom Dictionary wrapper class and here is a snippet of the code that is necessary. public int Count { get { Contract.Ensures(Contract.Result<int>() >= 0); return InternalDictionary.Count; } } public bool ContainsKey(TKey key) { //This contract was suggested by the warning message, if I remove it //I still get the same warning... Contract.Ensures(!Contract.Result<bool>() || Count > 0); return

问题 In the .net framework there were Code Contracts which allowed me to specify pre/post conditons in my code. Are they supported in .net core/.net 5? 回答1: Namespace System.Diagnostics.Contracts is available but project is abadoned . Alternative VS2019 https://softwarerecs.stackexchange.com/questions/47108/the-best-code-contracts-alternative-for-vs-2017-2019-and-net-core-projects Discussion about .Net Core https://github.com/dotnet/runtime/issues/23869 Is Code Contracts still the recommended way

来源： https://stackoverflow.com/questions/60880967/how-to-webscrape-a-site-containing-a-popup-window-using-python

来源： https://stackoverflow.com/questions/60880967/how-to-webscrape-a-site-containing-a-popup-window-using-python

问题 Some years ago was many information about Code Contracts. I did not have time to learn it and found this time only now :) But when I try to use it, I see, that Visual Studio 2017 does not support it, CC tool is updated last time more than 3 years ago... So, Code Contracts is closed for now? 回答1: Sadly, Code Contracts is no longer supported. The good news is that C#8 is going to include a new nullable reference types feature that will handle a large portion of the invariants and pre- and post

问题 Some years ago was many information about Code Contracts. I did not have time to learn it and found this time only now :) But when I try to use it, I see, that Visual Studio 2017 does not support it, CC tool is updated last time more than 3 years ago... So, Code Contracts is closed for now? 回答1: Sadly, Code Contracts is no longer supported. The good news is that C#8 is going to include a new nullable reference types feature that will handle a large portion of the invariants and pre- and post

问题 I got the following code: protected virtual string FormatException(Exception exception, int intendation) { Contract.Requires(intendation >= 0); Contract.Requires<ArgumentNullException>(exception != null); Contract.Ensures(!String.IsNullOrEmpty(Contract.Result<string>())); var msg = exception.ToString().Replace("\r\n", "\r\n".PadRight(intendation, '\t')); string text = string.Format("\r\n******* EXCEPTION ********\r\n\t{0}", msg); return text; } It gives me Warning 19 CodeContracts: ensures

问题 This question already has answers here : “Comparison method violates its general contract!” (11 answers) Closed 2 years ago . I know that this kind of question has been asked millions of times if not billions, however I couldn't find my answer yet :) This compare() method doesn't have Long , Double , Float , ..., it only has Date , boolean , and Null checker, however it shows me that contract violation error , can any one help plz? Collections.sort(users, new Comparator<MiniUser>() {

问题 This question already has answers here : “Comparison method violates its general contract!” (11 answers) Closed 2 years ago . I know that this kind of question has been asked millions of times if not billions, however I couldn't find my answer yet :) This compare() method doesn't have Long , Double , Float , ..., it only has Date , boolean , and Null checker, however it shows me that contract violation error , can any one help plz? Collections.sort(users, new Comparator<MiniUser>() {