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new DateTime() vs default(DateTime)
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No, they are identical.
default(), for any value type (DateTime is a value type) will always call the parameterless constructor.
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Linux error while loading shared libraries: cannot open shared object file: No such file or director
...ibrary.
You need to tell the operating system where it can locate it at runtime.
To do so,
we will need to do those easy steps:
(1 ) Find where the library is placed if you don't know it.
sudo find / -name the_name_of_the_file.so
(2) Check for the existence of the dynamic library path environme...
Reset/remove CSS styles for element only
...t: only Safari 9.1 and iOS Safari 9.3 have support for revert value at the time of writing.
So I'll say use this style and fallback to any other answers.
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Django Admin - Disable the 'Add' action for a specific model
I have a django site with lots of models and forms. I have many custom forms and formsets and inlineformsets and custom validation and custom querysets. Hence the add model action depends on forms that need other things, and the 'add model' in the django admin throughs a 500 from a custom queryset.
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Creating a config file in PHP
I want to create a config file for my PHP project, but I'm not sure what the best way to do this is.
10 Answers
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Is the list of Python reserved words and builtins available in a library?
Is the list of Python reserved words and builtins available in a library? I want to do something like:
1 Answer
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Hidden features of C
...hat, I am sure all C developers have hidden/secret tricks they use all the time.
56 Answers
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How to set initial size of std::vector?
... minutely faster, since it also avoids incrementing the current size every time you add an item. In reality, I doubt you could measure that though.
– Jerry Coffin
Aug 13 '14 at 17:01
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
I've gotten accustomed to many of the Java IDEs ( Eclipse , NetBeans , and IntelliJ IDEA ) providing you with a command to generate a default constructor for a class based on the fields in the class.
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Change Activity's theme programmatically
In particular cases I need to remove dialog theme from my activity but it doesn't seem to be working. Here's an example
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