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Django Rest Framework - Could not resolve URL for hyperlinked relationship using view name “user-det
...e reason it was not working was because django wanted to show related data from User in your current view for parameter User. Usually it picks up a list of available values. Since UserViewSet was not defined it was not able to pull the details to render the webpage. Adding UserViewSet and regiseteri...
How to print the values of slices
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Be aware though that with this solution any leading brackets will be lost from the first value and any trailing brackets will be lost from the last value
a := []string{"[a]", "[b]"}
fmt.Print(strings.Trim(fmt.Sprint(a), "[]")
fmt.Print(a)
Returns:
a] [b
[[a] [b]]
For more info see the documen...
Detect if a page has a vertical scrollbar?
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Let's bring this question back from the dead ;) There is a reason Google doesn't give you a simple solution. Special cases and browser quirks affect the calculation, and it is not as trivial as it seems to be.
Unfortunately, there are problems with the so...
Foreach loop, determine which is the last iteration of the loop
... foreach loop and need to execute some logic when the last item is chosen from the List , e.g.:
26 Answers
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What does -1 mean in numpy reshape?
...ngth. One shape
dimension can be -1. In this case, the value is inferred from the
length of the array and remaining dimensions.
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How do I get the current date in JavaScript?
...I still don't get it, is the line if(dd<10){dd='0'+dd} ... why < 10? from what I understand from the code is if day's character is less than 2, just add a preceding 0 in front of the day.. but why 10?
– imin
Jul 15 '13 at 15:15
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How do you tell Resharper that a method parameter is a string containing a CSS class?
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Use [ValueProvider]
From the Code Annotations currently supported by Resharper 10, the best candidate would to use this attribute. From the above link:
ValueProviderAttribute
For a parameter that is expected to be one of the limited s...
Failed to install Python Cryptography package with PIP and setup.py
...on through either pip install cryptography or by downloading the package from their site and running python setup.py , I get the following error:
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How to clear the canvas for redrawing
...ime. I did redraw grid lines on every step, but without clearing the lines from the previous step.
– Georg Patscheider
Dec 5 '16 at 12:20
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What are the respective advantages/limitations of Amazon RDS vs. EC2 with MySQL? [closed]
...e last master snapshot to initialize the slave DB, then starts replication from the appropriate point. All point and click :)
(and no, I don't work for Scalr or anything. Scalr is available as Open Source if you don't want to use their service)
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