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Value of type 'T' cannot be converted to
This is likely a a novice question, but google surprisingly did not provide an answer.
6 Answers
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assertEquals vs. assertEqual in python
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Deserialize from string instead TextReader
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If you have the XML stored inside a string variable you could use a StringReader:
var xml = @"<car/>";
var serializer = new XmlSerializer(typeof(Car));
using (var reader = new StringReader(xml))
{
var car = (Car)serializer.Deserialize(reader);
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How to crop an image using PIL?
... first 30 rows and last 30 rows from the given image. I have searched but did not get the exact solution. Does somebody have some suggestions?
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Mercurial (hg) commit only certain files
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What "auto-add behavior" behaviour? Did hg used to auto-add files? Because now you have to do so explicitly or they will be untracked.
– mpen
Jul 6 '18 at 23:56
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new DateTime() vs default(DateTime)
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No, they are identical.
default(), for any value type (DateTime is a value type) will always call the parameterless constructor.
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Private vs Public in Cache-Control
...u and the Internet, that is caching web pages to reduce the amount of bandwidth needed and lower costs. By using cache-control:private, you are specifying that it shouldn't cache the page (but allowing the final user to do so). If you use cache-control: public, you are saying that it's okay for ever...
git replace local version with remote version
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Reset keys of array elements in php?
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Didn't reset the keys of my array for some reason, had to use just the array_values function.
– SSH This
Mar 1 '13 at 20:30
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Grep for literal strings
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I will answer my own question. :) You just need to provide the multiple fixed strings using repeats of the -e option. Like this: grep -F -e "fixed1" -e "fixed2" -e "fixed3" -e "fixed4". No newlines required ;)
– ADTC
Dec 7 '15 at 9:30
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