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When to use .First and when to use .FirstOrDefault with LINQ?
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14 Answers
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android button selector
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217
You just need to set selector of button in your layout file.
<Button
android:id="@+id/...
How to remove elements from a generic list while iterating over it?
...our list in reverse with a for loop:
for (int i = safePendingList.Count - 1; i >= 0; i--)
{
// some code
// safePendingList.RemoveAt(i);
}
Example:
var list = new List<int>(Enumerable.Range(1, 10));
for (int i = list.Count - 1; i >= 0; i--)
{
if (list[i] > 5)
l...
Merge, update, and pull Git branches without using checkouts
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17 Answers
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Intersection and union of ArrayLists in Java
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124
Here's a plain implementation without using any third-party library. Main advantage over retai...
Detect if homebrew package is installed
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167
You can use
brew ls --versions myformula
to output the installed versions of the respective...
How do I copy a string to the clipboard on Windows using Python?
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291
Actually, pywin32 and ctypes seem to be an overkill for this simple task. Tkinter is a cross-pla...
What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
...sume that any Func passed in as a selector / mutator / etc. is a cheap O(1) operation.
5 Answers
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When is layoutSubviews called?
...layoutSubviews on its superview
My results - http://blog.logichigh.com/2011/03/16/when-does-layoutsubviews-get-called/
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How to Customize the time format for Python logging?
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edited Nov 2 '13 at 7:14
answered Jul 10 '10 at 18:05
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