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delete_all vs destroy_all?
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247
You are right. If you want to delete the User and all associated objects -> destroy_all
How...
HTTP 401 - what's an appropriate WWW-Authenticate header value?
...y gut feel if you are using forms based authentication is to stay with the 200 + relogin page but add a custom header that the browser will ignore but your AJAX can identify.
For a really good User + AJAX experience, get the script to hang on to the AJAX request that found the session expired, fire...
Parsing JSON from XmlHttpRequest.responseJSON
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229
New ways I: fetch
TL;DR I'd recommend this way as long as you don't have to send synchronous ...
How to interactively (visually) resolve conflicts in SourceTree / git
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edited Oct 22 '13 at 18:30
answered May 29 '13 at 21:53
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Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mea...
The purpose of Model View Projection Matrix
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2 Answers
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Redis: possible to expire an element in an array or sorted set?
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edited Sep 21 '15 at 15:18
Andres
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How can I check if character in a string is a letter? (Python)
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You can use str.isalpha().
For example:
s = 'a123b'
for char in s:
print(char, char.isalpha())
Output:
a True
1 False
2 False
3 False
b True
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Filter element based on .data() key/value
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192
+500
your fil...
What is the `sensor` parameter for in the Google Places API?
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Mario
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answered Dec 23 '11 at 16:47
Mano MarksMano Mar...