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Eclipse: Files opened by multiple searches using same editor tab
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cmake and libpthread
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@Manuel was part way there. You can add the compiler option as well, like this:
If you have CMake 3.1.0+, this becomes even easier:
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
target_link_libraries(my_app PRIVATE Threads::Threads)
If you are ...
Swift alert view with OK and Cancel: which button tapped?
...el Logic here")
}))
presentViewController(refreshAlert, animated: true, completion: nil)
As you can see the block handlers for the UIAlertAction handle the button presses. A great tutorial is here (although this tutorial is not written using swift):
http://hayageek.com/uialertcontroller-exampl...
What's the difference between and
...dundant. For example, <T extends Object & Foo> will cause T to become Object under erasure, whereas with <T extends Foo> it will become Foo under erasure. (This can matter if you're trying to retain compatibility with a pre-generics API that used Object.)
Source: http://download.ora...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
... requests result in user-friendly error pages. Local requests, assumed to come from developers, see a more useful error message that includes line numbers and a backtrace. consider_all_requests_local allows your app to display these developer-friendly messages even when the machine making the requ...
What is the meaning of the term “free function” in C++?
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How can I make my flexbox layout take 100% vertical space?
.../mprinc/pen/JjGQvae and explanation in the similar question: stackoverflow.com/a/63174085/257561
– mPrinC
Jul 30 at 13:20
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How do I get SUM function in MySQL to return '0' if no values are found?
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Use COALESCE to avoid that outcome.
SELECT COALESCE(SUM(column),0)
FROM table
WHERE ...
To see it in action, please see this sql fiddle: http://www.sqlfiddle.com/#!2/d1542/3/0
More Information:
Given three tables (one with all numbers, one with ...
Get pandas.read_csv to read empty values as empty string instead of nan
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I added a ticket to add an option of some sort here:
https://github.com/pydata/pandas/issues/1450
In the meantime, result.fillna('') should do what you want
EDIT: in the development version (to be 0.8.0 final) if you specify an empty list of na_values, empty strings will stay empty strings ...
Force Git to always choose the newer version during a merge?
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ours- theirs!! Just say it and you understand what the command does! I love Git! :D
– Haywire
Oct 26 '13 at 13:22
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