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How to implement a many-to-many relationship in PostgreSQL?
...rename tables using serial primary key columns
Auto increment table column
https://www.2ndquadrant.com/en/blog/postgresql-10-identity-columns/
I highly recommend that, because the name of a product is hardly unique (not a good "natural key"). Also, enforcing uniqueness and referencing the column in...
Haskell testing workflow
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Is there already a Google+ API? [closed]
...
https://services.google.com/fb/forms/plusdevelopers/ This is the link to sign up for Google+ API access.
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How to find children of nodes using BeautifulSoup
...mall section in the DOCs that shows how to find/find_all direct children.
https://www.crummy.com/software/BeautifulSoup/bs4/doc/#the-recursive-argument
In your case as you want link1 which is first direct child:
# for only first direct child
soup.find("li", { "class" : "test" }).find("a", recursi...
Sending an HTTP POST request on iOS
...
Heres the method I used in my logging library: https://github.com/goktugyil/QorumLogs
This method fills html forms inside Google Forms. Hope it helps someone using Swift.
var url = NSURL(string: urlstring)
var request = NSMutableURLRequest(URL: url!)
request.HTTPMethod...
docker mounting volumes on host
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Purpose of ESI & EDI registers?
... there is no guarantee of them not being used by the C library functions.
https://www.amazon.com/Assembly-Language-Step-Step-Programming/dp/0470497025
See section 12.8 How C sees Command-Line Arguments.
Note that 64-bit calling conventions are different from 32-bit calling conventions, and I am n...
What is the exact meaning of Git Bash?
...files from the days of DOS and early versions of Windows.
REFERENCES:
https://en.wikipedia.org/wiki/Bash_(Unix_shell)
https://en.wikipedia.org/wiki/Windows_PowerShell
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Pure JavaScript Graphviz equivalent [closed]
... up on github, at the very least).
Update: code has been pushed to github:
https://github.com/gyuque/livizjs
Update (14/2/2013): another contender has arisen! anybody interested in the subject should definitely take a look at Viz.js's example page and github repo.
Update (7/16/2020): (seven years la...
Positioning a div near bottom side of another div
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