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How does this print “hello world”?
I discovered this oddity:
9 Answers
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Is it necessary to explicitly remove event handlers in C#
I have a class that offers up a few events. That class is declared globally but not instanced upon that global declaration--it's instanced on an as-needed basis in the methods that need it.
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How to get root access on Android emulator?
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answered Oct 17 '16 at 23:39
JRaymondJRaymond
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Where to put model data and behaviour? [tl; dr; Use Services]
...S for my latest project. In the documentation and tutorials all model data is put into the controller scope. I understand that is has to be there to be available for the controller and thus within the corresponding views.
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Test if executable exists in Python?
In Python, is there a portable and simple way to test if an executable program exists?
21 Answers
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Read an Excel file directly from a R script
...http://strawberryperl.com/). There are various caveats, and alternatives, listed on the R wiki page.
The only reason I see not to do this directly is that you may want to examine the spreadsheet to see if it has glitches (weird headers, multiple worksheets [you can only read one at a time, although...
Why are C++ inline functions in the header?
NB This is not a question about how to use inline functions or how they work, more why they are done the way they are.
8 An...
Find location of a removable SD card
Is there an universal way to find the location of an external SD card?
22 Answers
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How to join int[] to a character separated string in .NET?
... result = string.Join(",", ints.Select(x => x.ToString()).ToArray());
is equivalent to:
var result = string.Join(",", ints);
EDIT:
I see several solutions advertise usage of StringBuilder. Someone complaints that Join method should take an IEnumerable argument.
I'm going to disappoint you ...
CSS - Expand float child DIV height to parent's height
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edited Oct 31 '18 at 14:36
itsmysterybox
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