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Plurality in user messages
Many times, when generating messages to show to the user, the message will contain a number of something that I want to inform the customer about.
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Replacing NAs with latest non-NA value
In a data.frame (or data.table), I would like to "fill forward" NAs with the closest previous non-NA value. A simple example, using vectors (instead of a data.frame ) is the following:
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
I just lost part of my weekend because of this ... joker - zero width space. I just used some snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accid...
How do you get the length of a string?
How do you get the length of a string in jQuery?
10 Answers
10
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Get all inherited classes of an abstract class [duplicate]
I have an abstract class:
4 Answers
4
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Using global variables in a function
How can I create or use a global variable in a function?
20 Answers
20
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How to deal with persistent storage (e.g. databases) in Docker
How do people deal with persistent storage for your Docker containers?
14 Answers
14
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Is there a way to make npm install (the command) to work behind proxy?
Read about a proxy variable in a .npmrc file but it does not work. Trying to avoid manually downloading all require packages and installing.
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