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Occurrences of substring in a string
... or not someone else has already written the exact same answer. There's really no benefit in having the same answer appear twice, regardless of whether your answer was copied, or written independently.
– Dawood ibn Kareem
Jul 11 '18 at 4:03
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How to check if a particular service is running on Ubuntu
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I don't have an Ubuntu box, but on Red Hat Linux you can see all running services by running the following command:
service --status-all
On the list the + indicates the service is running, - indicates service is not running, ? indicates the service state cannot be determined.
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Forcing a WPF tooltip to stay on the screen
...(after nearly 6 years years, sorry) as the correct answer because this actually works on all supported versions of Windows and keeps it open for 49 days, which should be long enough :p
– TimothyP
Mar 30 '15 at 9:12
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Limit text length to n lines using CSS
...limit a text length to "n" lines using CSS (or cut it when overflows vertically).
13 Answers
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Which are more performant, CTE or temporary tables?
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Temp tables also allows for Indexes and even Statistics which are sometimes necessary, while a CTE does not.
– CodeCowboyOrg
Sep 4 '14 at 15:30
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Single TextView with multiple colored text
...an issue when I needed my text to be in uppercase. I was using android:textAllCaps="true" in XML and, at the same time, had my HTML content in uppercase. It wasn't working. I removed the XML attribute and it's now working fine. Be carefull, because if you use setAllCaps() in code, the same issue wil...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
...am creating a web page where I have an input text field in which I want to allow only numeric characters like (0,1,2,3,4,5...9) 0-9.
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How do you change Background for a Button MouseOver in WPF?
...Triggers>
</Style>
EDIT: It's a few years late, but you are actually able to set the border brush inside of the border that is in there. Idk if that was pointed out but it doesn't seem like it was...
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How to add image to canvas
...xt.drawImage(base_image, 0, 0);
}
}
I.e. draw the image in the onload callback of the image.
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How to replace list item in best way
... once for the index. Your approach uses Contains first which needs to loop all items(in the worst case), then you're using IndexOf which needs to enumerate the items again .
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