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- Dictionaryobsolete/ˈɒbsəliːt/
adjective
- 1. no longer produced or used; out of date: "the disposal of old and obsolete machinery"
- 2. (of a part or characteristic of an organism) less developed than formerly or in a related species; rudimentary; vestigial.
verb
- 1. cause (a product or idea) to become obsolete by replacing it with something new: US "we're trying to stimulate the business by obsoleting last year's designs"
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Jul 16, 2020 · [Obsolete] private static void SomeMethod() You get a warning when you use it: And with IntelliSense: If you want a message: [Obsolete("My message")] private static void SomeMethod() Here's the IntelliSense tool tip: Finally if you want the usage to be flagged as an error: [Obsolete("My message", true)] private static void SomeMethod()
Feb 9, 2012 · It is recommended that you do not use deprecated functions or features - even if they are present in the current library for example. Obsolete means that is already out-of-use. Depreciated means the monetary value of something has decreased over time. E.g., cars typically depreciate in value.
Mar 28, 2016 · Here comes the preprocessor and #ifdef s, #define s and #endif s. Suppose you want your code to work with some Windows- and Linux-specific features: #ifdef WINDOWS. #include <something_windows_related.h>. #else. #include <posix.h>. #endif. This is often needed when working with OpenCL: #ifdef __APPLE__.
Nov 14, 2010 · 2023: Yes, the Qt is defined QT_DEPRECATED and QT_DEPRECATED_X macros for this purpose: QT_DEPRECATED void myOldFunc(); QT_DEPRECATED_X("use myNewFunc instead") void myOldFunc2(); difference is just the text message. Also the C++14 presents [[deprecated("text")]] attribute as standard. It seems that this attribute is used under the hood if you ...
Aug 22, 2022 · 6. Recently I updated to the latest version of .net MAUI and I was a bit surprised to see that the MAUI Device class has now been marked as Obsolete. I have multiple use cases where I am using the device class for something or the other. For instance now the mainthread method is obsolete:
Dec 14, 2011 · Yes, the compiler is aware of ObsoleteAttribute - it's even listed in section 17.4.3 of the C# 4 language specification. (The compiler also needs to know about AttributeUsageAttribute and ConditionalAttribute, and the MS compiler is aware of IndexerNameAttribute and some other attributes within System.Runtime.InteropServices.)
So we are trying to deprecate some of our existing classes, and have started marking them as obsolete with the ObsoleteAttribute so they will stop being used. The fact that using the KnownType attribute with a type that is marked with the Obsolete attribute and is causing a compiler warning is expected.
Nov 1, 2016 · The function of [Obsolete] is essentially to stop a class/function from being used but still to maintain it in code for the record. Is there any good reason why [Obsolete] should be used as opposed to just deleting, or commenting out the code. This question is even more relevant if you have source control so there is no point keeping the code ...
5. One use case would be: Leave it at default (false) for "1 or 2 releases", mentioning that in the comment. Then change it to true at the appropriate time, so those who are still using it will now get errors in their code and be forced to change. [Obsolete("Will be deprecated December 12, 2018.
May 4, 2014 · It does not define “obsolete” as a technical term (as applicable to features of HTML), but it uses the word a lot. The word is implicitly defined in the 11 Obsolete features section. The draft tells, with somewhat varying tones and specialties depending on features, authors not to use obsolete features but expects browsers to keep ...
