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How can I reliably get an object's address when operator& is overloaded?
...e ?
Thus the f(T&,long) overload is selected, because there the type does not match the T* parameter.
Note: from the remarks in the file regarding Borland compatibility, arrays do not decay to pointers, but are passed by reference.
What happens in this overload ?
We want to avoid applyi...
How to run multiple Python versions on Windows
...thon instance, from the command line, by simply typing python.
What this does under Windows, is to trawl the %PATH% environment variable, checking for an executable, either batch file (.bat), command file (.cmd) or some other executable to run (this is controlled by the PATHEXT environment variabl...
Linux command to list all available commands and aliases
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To directly answer your question:
compgen -ac | grep searchstr
should do what yout want.
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How do I enable the column selection mode in Eclipse?
...wrote that Eclipse 3.5 finally supports column selection.
Unfortunately I don't know HOW to enable it. I tried pressing the ALT-key like I am used to in Visual Studio and all other Microsoft products but that had no effect.
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EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
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This really helps tracking down the nasties :)
– Eminem
Jul 30 '12 at 9:17
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How to use double or single brackets, parentheses, curly braces
...parentheses, curly braces in Bash, as well as the difference between their double or single forms. Is there a clear explanation?
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Edit a commit message in SourceTree Windows (already pushed to remote)
How do I edit an incorrect commit message in SourceTree without touching the command line?
4 Answers
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How do I get the name of a Ruby class?
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When I do this I get the Module names before it, so "Module::SubModule::Class", is there a way of getting just "Class"
– Abe Petrillo
Sep 2 '11 at 11:35
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How do I decode HTML entities in Swift?
...vised for Swift 5.2 and iOS 13.4 SDK.
There's no straightforward way to do that, but you can use NSAttributedString magic to make this process as painless as possible (be warned that this method will strip all HTML tags as well).
Remember to initialize NSAttributedString from main thread only. I...
How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
How do I delete a directory and its entire contents (files and subdirectories) in PHP?
21 Answers
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