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How to disable the highlight control state of a UIButton?
I've got a UIButton that, when selected, shouldn't change state when being touched.
The default behaviour is for it to be in UIControlStateHighlighted while being touched, and this is making me angry.
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What is a regular expression which will match a valid domain name without a subdomain?
I need to validate a domain name:
20 Answers
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Set a default font for whole iOS app?
I have a custom font I want to use for everything displaying text in my app, labels, text views etc.
17 Answers
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How to assign a Git SHA1's to a file without Git?
As I understand it when Git assigns a SHA1 hash to a file this SHA1 is unique to the file based on its contents.
12 Answer...
Could not insert new outlet connection [duplicate]
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I got the same problem as you today... I think this is a bug of Xcode, below is the way to fix the issue:
Close the project you are working on with.
Delete your project's【DerivedData】folder. (This folder may inside your project's folder, or ...
Facebook App: localhost no longer works as app domain
...using the Facebook Javascript SDK, using localhost as an app domain seemed to work just fine. I was able to test my game both locally and on Heroku.
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Resetting a multi-stage form with jQuery
I have a form with a standard reset button coded thusly:
30 Answers
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How to get the directory of the currently running file?
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Is it possible for there to be an error here? If so, what would the error be, just out of curiosity?
– Jeff Escalante
Jun 30 '14 at 15:59
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Check if a string contains an element from a list (of strings)
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With LINQ, and using C# (I don't know VB much these days):
bool b = listOfStrings.Any(s=>myString.Contains(s));
or (shorter and more efficient, but arguably less clear):
bool b = listOfStrings.Any(myString.Contains);
If you were testing equality, it would be worth looking at HashSet etc,...
Markdown and image alignment
... issues each month. It is straightforward, and I think using a Markdown editor (like the WMD one here in Stack Overflow) would be perfect.
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