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How to compare dates in datetime fields in Postgresql?

... Use Date convert to compare with date: Try This: select * from table where TO_DATE(to_char(timespanColumn,'YYYY-MM-DD'),'YYYY-MM-DD') = to_timestamp('2018-03-26', 'YYYY-MM-DD') ...
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How to use support FileProvider for sharing content to other apps?

...orrectly share (not OPEN) an internal file with external application using Android Support library's FileProvider . 9 Ans...
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When you exit a C application, is the malloc-ed memory automatically freed?

... the only way to free memory to be to exit. For example, you might want to convert your program into a server (daemon) which keeps running while handling many requests for individual units of work, or your program might become a small part of a larger program. However, here is a reason to skip fre...
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GitHub: make fork an “own project”

...: the way to go is to contact GitHub support. It took less than an hour to convert my fork into a standalone repo. – Georgii Ivankin Jan 13 '17 at 16:54 ...
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General guidelines to avoid memory leaks in C++ [closed]

...to use smart pointers where applicable. Take a look at the Boost lib, TR1, and smart pointers. Also smart pointers are now a part of C++ standard called C++11. share | improve this answer |...
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Why can I create a class named “var”?

...rd, so from the context the compiler is able to decide which is your class and which is the contextual keyword, and no confusion arises. a contextual keyword is: used to provide a specific meaning in the code, but it is not a reserved word in C#. so as its not reserved you can use it. As p...
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Why does this C++ snippet compile (non-void function does not return a value) [duplicate]

... This is undefined behavior from the C++11 draft standard section 6.6.3 The return statement paragraph 2 which says: [...] Flowing off the end of a function is equivalent to a return with no value; this results in undefined behavior in a value-returning function. [...] ...
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How do you test private methods with NUnit?

... +1 I've just come up against this issue and in my case there's a "mapping" algorithm that happens in between the private and the public meaning if I were to Unit Test the public, it would actually be an integration test. In this scenario I think it trying to write ...
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How to style the with only CSS?

...compatibility? I know many JavaScript ways which customize the dropdown to convert into <li> , which I'm not asking about. ...
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What does 'useLegacyV2RuntimeActivationPolicy' do in the .NET 4 config?

While converting a project that used SlimDX, and therefore has unmanaged code, to .NET 4.0 I ran into the following error: ...