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Extract method to already existing interface with ReSharper
...hift+R to access the refactoring menu then choose Pull Members Up...
You can choose the interface that you want to add the declarations to and also select each method that you want to add to the interface.
Gotta love Resharper! ;-)
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Mongo Shell - Console/Debug Log
...t that I "load(script)" into the shell, and then use the Logging object to call logging levels (debug,info,warn,error). The Logger object does use 'print' and 'printjson' at it's core. Also, it contains a basic sprintf, padding, record formatting, etc. If you are going to be doing any signifigant am...
Django “login() takes exactly 1 argument (2 given)” error
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Your view function is also called login, and the call to login(request, user) ends up being interpreted as a attempt to call this function recursively:
def login(request):
...
login(request, user)
To avoid it rename your view function or ref...
How to sort an array in Bash
... "${sorted[@]}"
[3 5]
[a c]
[b]
[f]
Note: @sorontar has pointed out that care is required if elements contain wildcards such as * or ?:
The sorted=($(...)) part is using the "split and glob" operator. You should turn glob off: set -f or set -o noglob or shopt -op noglob or an element of the ar...
How to make a select with array contains value clause in psql
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And this also prevents me from needing to cast to varchar, as in s @> ARRAY['constant'::varchar], shorter.
– Andrew Backer
Jul 4 '17 at 15:34
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Is it valid to have a tag inside another tag?
... sections, use it as long as you feel it describes the structure. A layout can have 1 or even tens of SECTION elements, just know that it is NOT a DIV replacement :)
DIVs are still used and recommended (usually for grouping means).
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Create empty queryset by default in django form fields
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You can have an empty queryset by doing this:
MyModel.objects.none()
Although i don't know how are you going to use that form, you can put that as your field's queryset in order to get what you need...
You can find more infor...
How can you debug a CORS request with cURL?
How can you debug CORS requests using cURL? So far I couldn't find any way to "simulate" the preflight request .
4 Answers
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Detecting a mobile browser
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Determine if $.ajax error is a timeout
...s null) are "timeout",
"error", "notmodified" and
"parsererror".
You can handle your error accordingly then.
I created this fiddle that demonstrates this.
$.ajax({
url: "/ajax_json_echo/",
type: "GET",
dataType: "json",
timeout: 1000,
success: function(response) { alert(...