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What do pty and tty mean?

I noticed there are many mentions of pty and tty in some opensource projects, could someone can tell me what do they mean and what is the difference between them? Thanks! ...
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How to execute ipdb.set_trace() at will while running pytest tests

I'm using pytest for my test suite. While catching bugs in complex inter-components test, I would like to place import ipdb; ipdb.set_trace() in the middle of my code to allow me to debug it. ...
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Postgresql aggregate array

Hi I have a two tables 4 Answers 4 ...
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How to append a newline to StringBuilder

I have a StringBuilder object, 9 Answers 9 ...
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Fastest way to extract frames using ffmpeg?

Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this: 6 Answers ...
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how to schedule a job for sql query to run daily?

I need to know how to make a SQL query run daily using a SQL Server Agent job, with minimum required configuration settings. ...
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Populate nested array in mongoose

How can I populate "components" in the example document: 12 Answers 12 ...
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How to get the second column from command output?

My command's output is something like: 8 Answers 8 ...
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Do zombies exist … in .NET?

I was having a discussion with a teammate about locking in .NET. He's a really bright guy with an extensive background in both lower-level and higher-level programming, but his experience with lower level programming far exceeds mine. Anyway, He argued that .NET locking should be avoided on critic...
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Print string and variable contents on the same line in R

Is there a way to print text and variable contents on the same line? For example, 8 Answers ...