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Good ways to sort a queryset? - Django
...ered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(*fields)
By default, results returned by a QuerySet are ordered by the ordering ...
Difference between BeautifulSoup and Scrapy crawler?
I want to make a website that shows the comparison between amazon and e-bay product price.
Which of these will work better and why? I am somewhat familiar with BeautifulSoup but not so much with Scrapy crawler .
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What is the difference between C# and .NET?
May I know what is the difference between C# and .NET? When I think of C#, right away I would say it is a .NET language, but when I search for job posts, they require candidates to have C# and .NET experience. Can someone give me an explanation?
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opengl: glFlush() vs. glFinish()
...rouble distinguishing the practical difference between calling glFlush() and glFinish() .
8 Answers
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How to access component methods from “outside” in ReactJS?
...he component methods from “outside” in ReactJS? Why is it not possible and is there any way to solve it?
8 Answers
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Using Chrome's Element Inspector in Print Preview Mode?
I am working on developing a website and need to work on the print view. Typically when I have layout issues I use Chrome's Element Inspector. However this does not exist in print preview mode.
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Detecting an “invalid date” Date instance in JavaScript
I'd like to tell the difference between valid and invalid date objects in JS, but couldn't figure out how:
46 Answers
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How do I get the day of week given a date?
...ocumentation:
Return the day of the week as an integer, where Monday is 0 and Sunday is 6.
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How do you kill all current connections to a SQL Server 2005 database?
...at you are looping over the active connections new one can be established, and you'll miss those. You could instead use the following approach which does not have this drawback:
-- set your current connection to use master otherwise you might get an error
use master
ALTER DATABASE YourDatabase SET...
How to annotate MYSQL autoincrement field with JPA annotations
...ect Operator into MySQL DB.
Prior to save, I try to select from this table and it works, so is connection to db.
10 Answers...