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Why use the yield keyword, when I could just use an ordinary IEnumerable?
Given this code:
8 Answers
8
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Stop Visual Studio from mixing line endings in files
When opening a text based file in Visual Studio 2010 it will then write my edits with CRLF instead of the line ending format of the original file. How can I stop VS from doing this? Any half decent editor should have this capability.
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Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
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edited May 31 at 1:24
mahen3d
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How to find all positions of the maximum value in a list?
I have a list:
17 Answers
17
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Resize image proportionally with MaxHeight and MaxWidth constraints
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Like this?
public static void Test()
{
using (var image = Image.FromFile(@"c:\logo.png"))
using (var newImage = ScaleImage(image, 300, 400))
{
newImage.Save(@"c:\test.png", ImageFormat.Png);
}
}
public stat...
Detecting Unsaved Changes
...the option to cancel and stay on the current page. The prompt should not display if the user hasn't touched any of the controls.
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Issue with adding common code as git submodule: “already exists in the index”
...what's going on, since you haven't replied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the index"). To find out what's going on here, try to list everything in the index under that folder with:
git ls-fil...
How can I find an element by CSS class with XPath?
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This selector should work but will be more efficient if you replace it with your suited markup:
//*[contains(@class, 'Test')]
Or, since we know the sought element is a div:
//div[contains(@class, 'Test')]
But since this w...
How to fix PCH error?
When I try to build my app in Xcode , I get this error message:
22 Answers
22
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How to parse the AndroidManifest.xml file inside an .apk package
This file appears to be in a binary XML format. What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool in the SDK)?
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