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Django admin: how to sort by one of the custom list_display fields that has no database field
..._orders.admin_order_field = 'order__count'
This way you only annotate inside the admin interface. Not with every query that you do.
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Changing the color of the axis, ticks and labels for a plot in matplotlib
...nge the color of the axis, as well as ticks and value-labels for a plot I did using matplotlib an PyQt.
3 Answers
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Can the C# interactive window interact with my code?
...eractive window) that is part of roslyn. Have a look at the Don Syme's c9 videos where he uses the F# Interactive Window as he develops. Good stuff. channel9.msdn.com/Series/…
– John Dhom
Jun 23 '12 at 20:06
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What are “signed” cookies in connect/expressjs?
...to it.
If it does not match, then it will give an error.
If you want to hide the contents of the cookie as well, you should encrypt it instead (or just stores it in the server side session). I'm not sure if there is middleware for that already out there or not.
Edit
And to create a signed cookie...
How can I make Bootstrap columns all the same height?
...-4" style="background-color: yellow">
catz
<img width="100" height="100" src="https://placekitten.com/100/100/">
</div>
<div class="col-md-4" style="background-color: green">
some more content
</div>
</div>
&l...
SQL Logic Operator Precedence: And and Or
...u want, to make them the same, is the following (using parentheses to override rules of precedence):
Where (a1 Or a2) And b
Here's an example to illustrate:
Declare @x tinyInt = 1
Declare @y tinyInt = 0
Declare @z tinyInt = 0
Select Case When @x=1 OR @y=1 And @z=1 Then 'T' Else 'F' End -- outp...
How to get string width on Android?
...Bounds(text, 0, text.length(), bounds);
int height = bounds.height();
int width = bounds.width();
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Difference between an application server and a servlet container?
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+1 from my side,Good differences.Any more differences @Bozho
– Deepak
Feb 18 '11 at 14:15
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Are there any downsides to enabling git rerere?
I've read various things about git's rerere feature, and I'm considering enabling it. But I haven't seen anyone mention any possible problems that could arise while using it. I have to assume there is a downside, or it would probably be enabled by default. So is there any downside to enabling rerere...
Replace specific characters within strings
...ions are doomed to replace them". Exactly what does stringr gain here, besides increasing the number of underscores in your source file?
– Dirk Eddelbuettel
Aug 13 '12 at 14:39
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