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What does the exclamation mark mean in a Haskell declaration?
I came across the following definition as I try to learn Haskell using a real project to drive it. I don't understand what the exclamation mark in front of each argument means and my books didn't seem to mention it.
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Change font size of UISegmentedControl
Can anyone please tell me how can I change the font type and size of UISegmentedControl ?
16 Answers
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How do I tell git to always select my local version for conflicted merges on a specific file?
...collaborating with someone via a git repository, and there is a particular file that I never want to accept any external changes to.
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Return a `struct` from a function in C
Today I was teaching a couple of friends how to use C struct s. One of them asked if you could return a struct from a function, to which I replied: "No! You'd return pointers to dynamically malloc ed struct s instead."
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Change the Right Margin of a View Programmatically?
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EDIT: A more generic way of doing this that doesn't rely on the layout type (other than that it is a layout type which supports margins):
public static void setMargins (View v, int l, int t, int r, int b) {
if (v.getLayoutParams() instanceof ViewG...
Is there a way to follow redirects with command line cURL?
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Use the location header flag:
curl -L <URL>
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What is a clean, pythonic way to have multiple constructors in Python?
I can't find a definitive answer for this. As far as I know, you can't have multiple __init__ functions in a Python class. So how do I solve this problem?
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How do I delete unpushed git commits?
...elete the most recent commit, keeping the work you've done:
git reset --soft HEAD~1
Delete the most recent commit, destroying the work you've done:
git reset --hard HEAD~1
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Waiting on a list of Future
I have a method which returns a List of futures
11 Answers
11
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Can “using” with more than one resource cause a resource leak?
C# lets me do the following (example from MSDN):
5 Answers
5
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