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Implement paging (skip / take) functionality with this query
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If I do understand you correctly, you'd like to sort by LastDate, right? then we can change the OVER() clause this way: ROW_NUMBER() OVER (ORDER BY MAX(Datemade) desc). And remove last ORDER BY PostId. Now the CTE should be sorted...
What is Turing Complete?
What does the expression "Turing Complete" mean?
14 Answers
14
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How can I tell PyCharm what type a parameter is expected to be?
...ameter info, and it gives me warnings if I try to access an attribute that doesn't exist.
5 Answers
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Django admin: how to sort by one of the custom list_display fields that has no database field
... loved Greg's solution to this problem, but I'd like to point that you can do the same thing directly in the admin:
from django.db import models
class CustomerAdmin(admin.ModelAdmin):
list_display = ('number_of_orders',)
def get_queryset(self, request):
# def queryset(self, request): ...
What are “signed” cookies in connect/expressjs?
...nature and makes sure that it matches the signature attached 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 a...
How to copy data from one table to another new table in MySQL?
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This will do what you want:
INSERT INTO table2 (st_id,uid,changed,status,assign_status)
SELECT st_id,from_uid,now(),'Pending','Assigned'
FROM table1
If you want to include all rows from table1. Otherwise you can add a WHERE statemen...
Remove useless zero digits from decimals in PHP
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$num + 0 does the trick.
echo 125.00 + 0; // 125
echo '125.00' + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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How to change font of UIButton with Swift
...se titleLabel instead. The font property is deprecated in iOS 3.0. It also does not work in Objective-C. titleLabel is label used for showing title on UIButton.
myButton.titleLabel?.font = UIFont(name: YourfontName, size: 20)
However, while setting title text you should only use setTitle:forCont...
How to create circle with Bézier curves?
...only ever bigger than the real circle the better improved approximation is done by moving C in by half of 0.027%. If you want the midpoints on the circle though, this is certainly the way to do it.
– Tatarize
Dec 29 '15 at 19:28
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Replace specific characters within strings
...947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string "".
See ?regexp or gsub for more help.
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