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Group vs role (Any real difference?)
...n just the same. Groups, however, are based on identity, whereas roles are meant to demarcate activity. Unfortunately, operating systems tend to blur the distinction, treating roles as groups.
You see a much clearer distinction with application or system-level roles - carrying application or system...
Pandas DataFrame column to list [duplicate]
... Thanks that works! I want to delete the duplicates out of the ID list. I tried using set(ID) but gives an error saying TypeError: unhashable type: 'list'
– user3646105
May 20 '14 at 0:18
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
...tual inheritance)
A A
| |
B C
\ /
D
Virtual inheritance means that there will be only 1 instance of the base A class not 2.
Your type D would have 2 vtable pointers (you can see them in the first diagram), one for B and one for C who virtually inherit A. D's object size is incr...
Passing by reference in C
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f(p); -> does this mean passing by value? then dereferencing it to get the integer that is pointed to. -> could you please give more explanation.
– bapi
Mar 4 '14 at 13:02
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Why are mutable structs “evil”?
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Structs are value types which means they are copied when they are passed around.
So if you change a copy you are changing only that copy, not the original and not any other copies which might be around.
If your struct is immutable then all automatic co...
HTTP vs HTTPS performance
...tudio come to mind) and they are quite easy to use.
No one can give you a meaningful answer without some information about the nature of your web site, hardware, software, and network configuration.
As others have said, there will be some level of overhead due to encryption, but it is highly depen...
Constructor overloading in Java - best practice
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I think "already overloaded classes" meant that the base class has several overloaded constructors.
– Chii
Jul 25 '09 at 14:20
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Are lists thread-safe?
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PyList_Append is reading from memory. Do you mean that its reads and writes happen in the same GIL lock? github.com/python/cpython/blob/…
– amwinter
Sep 24 '14 at 13:13
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Difference between Visual Basic 6.0 and VBA
...entation-independent description of what the language contains and what it means. You can read it here: [MS-VBAL]: VBA Language Specification
They have the same platform: They both compile to Microsoft P-Code, which is in turn executed by the exact same virtual machine, which is implemented in the d...
How to use putExtra() and getExtra() for string data
... edited Jun 21 '15 at 21:30
David Passmore
5,87144 gold badges4141 silver badges6868 bronze badges
answered Mar 10 '11 at 21:11
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