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  1. Dictionary
    available
    /əˈveɪləbl/

    adjective

    • 1. able to be used or obtained; at someone's disposal: "refreshments will be available all afternoon" Similar obtainableaccessibleto be hadready for useOpposite unavailable

    More definitions, origin and scrabble points

  2. Jan 16, 2020 · Beyond that, the only guaranteed way to see what features are available is to look at the Cargo.toml for the crate. This generally means that you need to navigate to the project's repository, find the correct file for the version you are interested in, and read it.

  3. Sep 28, 2012 · As per the standard practice: the correct strategy is to place #define labels - in only the implementation, ie. c, files and not the header h file. Another that are needed by multiple files: Let's call these Shared #defines eg. EXIT_CODE 0x0BAD In this case: Place only such common #define labels in header h file.

  4. One technique I've used for the declare/define issue is to conditionally define GLOBAL as extern or nothing at the top of the header and then declare variables as GLOBAL struct a myAValue;. From most source files, you arrange for the #define GLOBAL extern version to be used ( declaring the variables) and from exactly one source file it causes the empty define to be used so the variables are ...

  5. Oct 27, 2017 · Objective-C has an @available expression in XCode 9+ / LLVM 5+ that allows you to guard a block of code to at least a certain OS version so that it won't emit unguarded availability warnings if you use APIs that are only available on that OS version.

  6. Sep 11, 2014 · And, before you suggest this, making a library is not a solution. I'd prefer a define... EDIT: Probably I didn't explain myself clearly. What I'm looking for is the define associated with the GUI inclusion. Example: FILE myfile.h. #ifdef THE_QT_GUI_DEFINE_FLAG #include <QPainter.h> #endif PROJECT A: in the QMake file I write:

  7. Jan 26, 2012 · For a long time, CMake only had the add_definitions command for this purpose. However, since CMake version 3.12 (released July 2018) the command has been superseded by a more fine grained approach (separate commands for compile definitions, include directories, and compiler options).

  8. Jun 26, 2023 · All the answers above can actually coexist and work together. The key is understanding that declaration files (non-modules) must be "somehow" discoverable by the project, since they don't contain exports.

  9. Feb 23, 2016 · #define FALSE 0 #define TRUE 1 // Option 1 #define TRUE !FALSE // Option 2 There is no difference in the values. Both 1 and !0 are constant expressions of type int with the same value, 1 (by the Standard's definition of the semantics of the ! operator). There is a possible difference in that the second definition is not properly parenthesized.

  10. Global Scope: where the variable is available through the code. Block Scope: where the variable is available inside a certain area like a function. Local Scope: where the variable is available in more certain areas, like an if-statement; If you add Var before the variable name, then its scope is determined where its location is

  11. Mar 25, 2020 · If you add a screenshot to your question, this will help to see your problem. If you use TFS, it may not include Define tab in Test Plans because it in preview. For Azure DevOps Services. Check that you have enabled "New Test Plans Page" feature in the preview features: Sign-in into your Azure DevOps Services organization