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Call static method with reflection
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swallowing any possible exception is usually a bad idea.
– D Stanley
Feb 11 '18 at 4:03
True. ...
Bash script to receive and repass quoted parameters
... parameters of a bash script to safely be received by a nested script. Any ideas?
2 Answers
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Do I need to manually close an ifstream?
...o the file until close() is called. Without doing it manually, you have no idea whether there was an error or not. Not reporting errors to a user is a very bad practice.
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How to limit UITableView row reordering to a section
... is not getting set there. but it's visible when to other forcefully.? any idea
– Sandy
Feb 4 '15 at 10:55
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NOW() function in PHP
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nice idea wrapping the constructor and formatting it right the way.
– acme
Jun 17 '13 at 10:03
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Is optimisation level -O3 dangerous in g++?
... and are marked accordingly in the manpage. As such it is generally a good idea to use -O3 for generating fast code, and only fall back to -O2 or -Os (which tries to optimize for code size) when appropriate (e.g. when a profiler indicates L1I misses).
If you want to take optimization into the extre...
The thread has exited with code 0 (0x0) with no unhandled exception
... which returns with a huge amount of defunct processes. I have not a clear idea about this server works (and which are its tasks) but I suppose that the aforementioned threads could impact server behavior.
– Gionata
Sep 13 '12 at 21:12
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Using only CSS, show div on hover over
... the <a> inside the same parent display:block. It might be a better idea to select by .class-name or by #id. Otherwise, good post.
– Nate
Jun 6 '12 at 22:59
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How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
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Combining a few ideas from previous posts, here's a solution that works even for nested constructions (tested in GCC4.6):
template <typename T, typename ...Args>
std::array<T, sizeof...(Args) + 1> make_array(T && t, Args...
How to set up Spark on Windows?
... Spark and Scala in Windows. I first tried Windows Ubuntu Bash. Not a good idea! Maybe if you have the latest creators update (Ubuntu 16), but otherwise there's a ton of errors and network issues.
– Tom
Aug 24 '17 at 22:48
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