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Print a string as hex bytes?
... Note that in python3, the concept of printing a str as hex doesn't really make sense; you'll want to print bytes object as hex (convert str to bytes by calling .encode()).
– mic_e
May 8 '15 at 12:53
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Forward an invocation of a variadic function in C
...fter the call (in this case) to vprintf is indeterminate (assuming that it does us va_arg). The standard says that myargs "shall be passed to the va_end macro prior to any further reference to [it]"; which is exactly what I do. I don't need to copy that args because I have no intention of iterating ...
Python int to binary string?
...onverting numbers into an ASCII binary representation, I really hope speed doesn't matter.
– Nick T
Feb 5 '14 at 5:04
31
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C# difference between == and Equals()
...font) is technically meant to be "an expression of type System.Object". It does not have anything to do with the runtime type of the instance that is referred to by the expression. I think the statement "user-defined operators are treated like virtual methods" is extremely misleading. They are trea...
Android: Getting a file URI from a content URI?
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This works only for local files, eg it does not work for Google Drive
– paulgavrikov
Jul 29 '15 at 11:51
1
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Will iOS launch my app into the background if it was force-quit by the user?
...e background state when a push
notification arrives. However, the system does not automatically
launch your app if the user has force-quit it. In that situation, the
user must relaunch your app or restart the device before the system
attempts to launch your app automatically again.
Altho...
How to add a ScrollBar to a Stackpanel
... Thanks. After putting a ScrollViewer around it, the entire content doesn't show up. I tried setting Height and Width to Auto, but no luck. Why should only a limited portion show?
– Shamim Hafiz
Jun 6 '11 at 9:57
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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
... so I'm demonstrating that I've checked the basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-)
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Plotting a list of (x, y) coordinates in python matplotlib
... @MaxCoplan, that's right, but you could use plt.plot(*data.T) which does the same as the above but skips the intermediate step.
– Zweedeend
Nov 14 '19 at 7:37
add a com...
Thou shalt not inherit from std::vector
... that is the naive machine code that the compiler usually generates. This does not make it safe nor a great idea to do.
– Yakk - Adam Nevraumont
Jun 11 '19 at 17:18
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