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How to get IntPtr from byte[] in C#
...tty easy. I am not so skilled in GCHandles and Marshal. Can someone say me what pluses have the Marshal and what the GCHandle and where use which one? Thanks
– piggy
May 8 '13 at 3:42
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Redirect all output to file [duplicate]
... and stderr, you have to write the redirections in the opposite order from what works for files, cmd1 2>&1 | cmd2; putting the 2>&1 after the | will redirect stderr for cmd2 instead. If both stdout and stderr are redirected, a program can still access the terminal (if any) by opening ...
Get current directory name (without full path) in a Bash script
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What is the difference between ${PWD##*/} and $PWD?
– Mr_Chimp
Nov 22 '11 at 12:34
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Should I use @EJB or @Inject
I have found this question: What is the difference between @Inject and @EJB but I did not get any wiser. I have not done Java EE before nor do I have experience with dependency injection so I do not understand what I should use?
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Setting DEBUG = False causes 500 Error
...oint in Django's handle_uncaught_exception method will help you figure out what's going on here.
– Pieter
Jan 17 '16 at 17:32
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g++ undefined reference to typeinfo
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The compiler (g++) will tell you what is the missing symbol. Note: In case of dynamic library linking you may get a mangled name. Use c++filt <mangledNameVariable> to get it in a readable form. The typeinfo error with a class name was in my case becaus...
Python Pandas: Get index of rows which column matches certain value
...e mask is True by using np.flatnonzero. I've edited the post above to show what I mean.
– unutbu
Apr 21 '16 at 1:18
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Is multiplication and division using shift operators in C actually faster?
... your intent clearly (i.e. i*2 rather than i << 1) and let it decide what the fastest assembly/machine code sequence is. It's even possible that the processor itself has implemented the multiply instruction as a sequence of shifts & adds in microcode.
Bottom line--don't spend a lot of ti...
How can I see the request headers made by curl when sending a request to the server?
...hen maybe it would be better in that case, but I only wanted to glimpse at what a problem was in more detail.
– Pysis
Nov 9 '17 at 16:51
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Final arguments in interface methods - what's the point?
...'s not really a correct answer to the question" You're right, I don't know what I was thinking... must have been the early wee hours of July or something. :)
– ADTC
Jan 6 '14 at 9:25
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