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Using context in a fragment
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You can use getActivity(), which returns the activity associated with a fragment.
The activity is a context (since Activity extends Context).
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How to delete last character in a string in C#?
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build it with string.Join instead:
var parameters = sl.SelProds.Select(x=>"productID="+x.prodID).ToArray();
paramstr = string.Join("&", parameters);
string.Join takes a seperator ("&") and and array of strings (parame...
Getting the SQL from a Django QuerySet [duplicate]
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edited May 10 '19 at 12:07
Tom
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Java Regex Capturing Groups
I am trying to understand this code block. In the first one, what is it we are looking for in the expression?
4 Answers
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Margin while printing html page
I am using a separate style-sheet for printing. Is it possible to set right and left margin in the style-sheet which set the print margin (i.e. margin on paper).
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The most accurate way to check JS object's type?
...lass of an object:
Object.prototype.toString.call(t);
http://bonsaiden.github.com/JavaScript-Garden/#types
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How to change Status Bar text color in iOS
...y indicator in the corner. How can I change the status bar text color to white like it is on the home screen?
54 Answers
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How do I change my Ruby version using RVM?
I am not able to switch the current Ruby version:
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How do I get the first element from an IEnumerable in .net?
...of an IEnumerable<T> in .net, and I haven't found a nice way to do it. The best I've come up with is:
8 Answers
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How to install therubyracer gem on 10.10 Yosemite?
I don't manage to install therubyracer gem on Yosemite 10.10.
18 Answers
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