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How to copy files from 'assets' folder to sdcard?
...red Dec 25 '10 at 12:43
Rohith NandakumarRohith Nandakumar
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What is the 
 character?
...s the equivalent to \n -> LF (Line Feed).
Sometimes it is used in HTML and JavaScript. Otherwise in .NET environments, use Environment.NewLine.
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Join a list of items with different types as string in Python
...ou want a list of strings. You could instead keep it as a list of integers and only convert the integers to strings when you need to display them. For example, if you have a list of integers then you can convert them one by one in a for-loop and join them with ,:
print(','.join(str(x) for x in list...
Change a Django form field to a hidden field
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If you have a custom template and view you may exclude the field and use {{ modelform.instance.field }} to get the value.
also you may prefer to use in the view:
form.fields['field_name'].widget = forms.HiddenInput()
but I'm not sure it will protect ...
Returning redirect as response to XHR request
... original request led directly to a 200.
This has been both my experience and the behavior called out in the spec.
2016 Update: Time has passed, and the good news is that the new fetch() API is spec'd to offer finer-grained control of how redirects are handled, with default behavior similar to XHR...
Unix's 'ls' sort by name
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I'm doing some android development on a Pidion device, and ls doesn't automatically sort, so this was very helpful! The only problem is that it looks like it sorts soft links but doesn't sort files, for some reason
– M...
Nested defaultdict of defaultdict
... answered Oct 4 '13 at 19:33
Andrew ClarkAndrew Clark
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Warning :-Presenting view controllers on detached view controllers is discouraged
...oller presentViewController:viewController animated:YES completion:nil];
And then in your modal view controller, when everything is finished, you can just call :
[self dismissViewControllerAnimated:YES completion:nil];
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In Vim, how do I delete everything within the double quotes?
... things that work similar to " in this situation.
– Randy Morris
Jan 6 '11 at 21:38
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@funk-shun...
C# properties: how to use custom set property without private field?
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What's the difference between this and not having set at all?
– Sidhin S Thomas
Nov 11 '19 at 16:59
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