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How to use MDC with thread pools?
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Yes, this is a common problem I've run into as well. There are a few workarounds (like manually setting it, as described), but ideally you want a solution that
Sets the MDC consistently;
Avoids tacit bugs where the MDC is incorrect but yo...
Downcasting shared_ptr to shared_ptr?
...inter_cast<Derived> (base);
Documentation: https://en.cppreference.com/w/cpp/memory/shared_ptr/pointer_cast
Also, I don't recommend using cast operator in the base class. Implicit casting like this may become the source of bugs and errors.
-Update: If the type is not polymorphic, std::stat...
How do I enter RGB values into Interface Builder?
...k up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how colorspaces work with the magnifying glass.
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Git pull after forced update
I just squashed some commits with git rebase and did a git push --force (which is evil, I know).
3 Answers
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Inspect element that only appear when other element is mouse overed/entered
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How to set background color of a View
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@aroth is better Color.Green ? If I want color complext with argb ? ... your answer is deprecated
– user3402040
Aug 3 '15 at 16:05
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How to generate gcc debug symbol outside the build target?
...mbol outside the result executable/library? Like .pdb file of windows VC++ compiler did.
5 Answers
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How to use my view helpers in my ActionMailer views?
...er_method :my_helper_wannabe, but the method "my_helper_wannabe" doesn't become available in mailer.
– Giang Nguyen
Nov 7 '12 at 7:23
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What's a good hex editor/viewer for the Mac? [closed]
....bin | xxd. So really this is more of a "did you know that you have an xxd command?" answer. Now that I look into it, I find that xxd also accepts a filename. So, if you only need to see the content of the binary/hex file, you can just use xxd filename.bin. Good stuff!
– Bruno ...