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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
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nonatomic mean that it should not be accessed concurrently by multiple threads. The default is atomic which makes it thread safe.
– wcochran
Apr 16 '15 at 14:02
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Understanding NSRunLoop
...DIT
An attempt to address the comment. I broke it into pieces.
it means that i can only access/run to run loop inside the thread
right?
Indeed. NSRunLoop is not thread safe, and should only be accessed from the context of the thread that is running the loop.
is there any simp...
What happens to global and static variables in a shared library when it is dynamically linked?
... static variables are dynamically linked to an application.
By modules, I mean each project in a solution (I work a lot with visual studio!). These modules are either built into *.lib or *.dll or the *.exe itself.
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WiX tricks and tips
...ault feature level >= 1, the condition level has to be 0 to disable it, meaning the condition logic has to be the opposite to what you'd expect, which can be confusing :)
<Feature Id="NewInstallFeature" Level="0" Description="New installation feature" Absent="allow">
<Condition Level=...
How can I download a specific Maven artifact in one command line?
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Can you explain what jar:sources means/does? why do you need to specify "jar"? and does "sources" mean it will download additional dependencies the artifact requires?
– red888
Nov 12 '19 at 20:34
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Remove files from Git commit
...eed to do anything in the interactive rebase - just save the result (which means you don't even need to -i flag, though I like to use it anyway to make sure everything looks as I expect).
– Guss
Jun 21 '17 at 15:06
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Why doesn't RecyclerView have onItemClickListener()?
...astiaan getPosition() is deprecated "This method is deprecated because its meaning is ambiguous due to the async * handling of adapter updates. Please use {@link #getLayoutPosition()} or * {@link #getAdapterPosition()} depending on your use case."
– upenpat
Mar...
What exactly is OAuth (Open Authorization)?
...those applications).
I haven't seen so many other uses out in the wild. I mean, I don't know of an online financial advice firm that will access your bank records automatically, although it could technically be used that way.
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Extract first item of each sublist
...g the array:
%timeit list(np.array(lst).T[0])
4.9 µs ± 163 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
Fully native using list comprehension (as explained by @alecxe):
%timeit [item[0] for item in lst]
379 ns ± 23.1 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each...
Use Font Awesome Icon in Placeholder
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where did you get &#xF002; value? I mean how you go from icon-search to &#xF002?
– Ігар Цімошка
Aug 13 '15 at 8:58
2
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