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What is Data Transfer Object?
...ect that is used to encapsulate data, and send it from one subsystem of an application to another.
DTOs are most commonly used by the Services layer in an N-Tier application to transfer data between itself and the UI layer. The main benefit here is that it reduces the amount of data that needs to b...
Apply pandas function to column to create multiple new columns?
...hich is always nice regarding performance issues
– Théo Rubenach
Mar 12 at 9:48
1
This is a good...
Fragment onCreateView and onActivityCreated called twice
I'm developing an app using Android 4.0 ICS and fragments.
5 Answers
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How can I format a number into a string with leading zeros?
...d Mar 24 '11 at 11:26
Øyvind BråthenØyvind Bråthen
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make_unique and perfect forwarding
...ered Mar 11 '12 at 19:06
Johan RådeJohan Råde
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Most useful NLog configurations [closed]
...ace, by specific logger name, etc).
Use non-classname-based loggers where appropriate. Maybe you have one function for which you really want to control the logging separately. Maybe you have some cross-cutting logging concerns (performance logging).
If you don't use classname-based logging, cons...
Understanding Python's “is” operator
...floats and larger ints aren't interned.
– Magnus Lyckå
Sep 21 '17 at 13:56
2
@MagnusLyckå there...
RE error: illegal byte sequence on Mac OS X
...this may be fine if you needn't match multibyte-encoded characters such as é, and simply want to pass such characters through.
If this is insufficient and/or you want to understand the cause of the original error (including determining what input bytes caused the problem) and perform encoding conv...
C++11 emplace_back on vector?
...score_d: I'm not sure that I remember every detail of what I was thinking 3½ years ago, but I thinj what I was suggesting was that if you just use a tuple instead of defining a POD struct, then you get a constructor for free, which means that you get the emplace syntax for free (among other things ...
How to prevent http file caching in Apache httpd (MAMP)
... 30 '12 at 15:30
Charlie RudenstålCharlie Rudenstål
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