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Best way to store time (hh:mm) in a database

I want to store times in a database table but only need to store the hours and minutes. I know I could just use DATETIME and ignore the other components of the date, but what's the best way to do this without storing more info than I actually need? ...
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How to dynamically load a Python class

Given a string of a Python class, e.g. my_package.my_module.MyClass , what is the best possible way to load it? 10 Answers...
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Test if a property is available on a dynamic variable

My situation is very simple. Somewhere in my code I have this: 14 Answers 14 ...
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Pass props to parent component in React.js

Is there not a simple way to pass a child's props to its parent using events, in React.js? 7 Answers ...
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How to download image using requests

I'm trying to download and save an image from the web using python's requests module. 14 Answers ...
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?

I'm using grep to match string in a file. Here is an example file: 8 Answers 8 ...
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How to print struct variables in console?

How can I print (in the console) the Id , Title , Name , etc. of this struct in Golang? 20 Answers ...
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How can I add an empty directory to a Git repository?

How can I add an empty directory (that contains no files) to a Git repository? 35 Answers ...
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How to download a file from server using SSH? [closed]

I need to download a file from server to my desktop. (UBUNTU 10.04) I don't have a web access to the server, just ssh. 4 An...
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SQL Update with row_number()

I want to update my column CODE_DEST with an incremental number. I have: 8 Answers 8 ...