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Circle line-segment collision detection algorithm?
I have a line from A to B and a circle positioned at C with the radius R.
27 Answers
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How to check if a table exists in a given schema
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It depends on what you want to test exactly.
Information schema?
To find "whether the table exists" (no matter who's asking), querying the information schema (information_schema.tables) is incorrect, strictly speaking, because (per documentation):
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Delete with Join in MySQL
Here is the script to create my tables:
13 Answers
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Best practices for SQL varchar column length [closed]
Every time is set up a new SQL table or add a new varchar column to an existing table, I am wondering one thing: what is the best value for the length .
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How to get Resource Name from Resource id
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In your Activity, try these:
to get string like radio1:
getResources().getResourceEntryName(int resid);
to get string like com.sample.app:id/radio1:
getResources().getResourceName(int resid);
In Kotlin Now :
val name = v.context.resources.getReso...
How can I display an RTSP video stream in a web page?
...camera which provides a live RTSP video stream. I can use VLC media player to view the feed by providing it with the URL:
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NodeJS - What does “socket hang up” actually mean?
...following error (it only happens on this one website, no others that I try to scrape.
24 Answers
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Converting VS2012 Solution to VS2010
I'm working in VB project with VS 2012 and after finish I try to add setup project.
7 Answers
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Git push/clone to new server
... there is something I can't work out. After creating and using a git repository locally on my Mac, can I push a copy to another server somewhere else? I am behind a firewall so unfortunately I can't run git clone from the other machine.
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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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