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ruby inheritance vs mixins
In Ruby, since you can include multiple mixins but only extend one class, it seems like mixins would be preferred over inheritance.
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Can unit testing be successfully added into an existing production project? If so, how and is it wor
... the big picture and end up missing fundamental tests that would have been included if I'd used TDD from the get go.
Short answer: Yes, you will miss tests and yes they might not initially look like what they would have in a green field situation.
Deeper level answer is this: It does not matter. ...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...ass of applications, Metro applications, can be built in a number of ways, including by VB.NET, C# or C++. These three language options can use XAML for building the UI. The alternative is to use JavaScript/HTML5/CSS for the development of both the UI and application code.
Some important points:
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How to change MySQL data directory?
...ound out that one needs to edit the file /etc/apparmor.d/tunables/alias to include a line "alias /var/lib/mysql/ -> /newpath/," With this in place, I did not need any changes in any of the other AppArmor files. It worked immediately after restarting AppArmor with "/etc/init.d/apparmor restart" an...
Android: Background Image Size (in Pixel) which Support All Devices
...und Screen and then Design Graphics of Screens )
For More Help (This link includes tablets also):
https://design.google.com/devices/
Android Native Icons (Recommended) You can change color of these icons programmatically.
https://design.google.com/icons/
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How can I rename a database column in a Ruby on Rails migration?
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Combining C++ and C - how does #ifdef __cplusplus work?
...gh the C++ compiler. Generally, that means .cpp files and any files being included by that .cpp file. The same .h (or .hh or .hpp or what-have-you) could be interpreted as C or C++ at different times, if different compilation units include them. If you want the prototypes in the .h file to refer ...
unique object identifier in javascript
...gramed so avoid this unless you have total control of all of the libraries included in your web page, or at least you know they handled well.
– useless
Mar 14 '11 at 23:32
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Delete all rows in an HTML table
... to be the same no matter which huge chunk of third party code you wish to include though.
– Quentin
Sep 2 '11 at 12:47
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How to retrieve an element from a set without removing it?
... iteration_utilities import first
>>> first({1,2,3,4})
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I also included it in the benchmark above. It can compete with the other two "fast" solutions but the difference isn't much either way.
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