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How to detect when a UIScrollView has finished scrolling
UIScrollViewDelegate has got two delegate methods scrollViewDidScroll: and scrollViewDidEndScrollingAnimation: but neither of these tell you when scrolling has completed. scrollViewDidScroll only notifies you that the scroll view did scroll not that it has finished scrolling.
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ThreadStart with parameters
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edited Mar 16 '15 at 9:24
Nikhil Agrawal
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Generic method multiple (OR) type constraint
Reading this , I learned it was possible to allow a method to accept parameters of multiple types by making it a generic method. In the example, the following code is used with a type constraint to ensure "U" is an IEnumerable<T> .
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CSS text-overflow: ellipsis; not working?
I don't know why this simple CSS isn't working...
15 Answers
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How can you find and replace text in a file using the Windows command-line environment?
...currence of some text in a file (ex. "FOO") with another (ex. "BAR"). What is the simplest way to do that? Any built in functions?
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Set element focus in angular way
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The problem with your solution is that it does not work well when tied down to other directives that creates a new scope, e.g. ng-repeat. A better solution would be to simply create a service function that enables you to focus elements imperatively within ...
C++ equivalent of java's instanceof
What is the preferred method to achieve the C++ equivalent of java's instanceof ?
6 Answers
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CSS background image alt attribute
This is one I have not had to tackle before. I need to use alt tags on all images in a site including those used by CSS background-image attribute.
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How do I remove the space between inline/inline-block elements?
Given this HTML and CSS:
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Setting the selected value on a Django forms.ChoiceField
Here is the field declaration in a form:
8 Answers
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