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C# XML Documentation Website Link
...t a bit more consistent when used as a self closed tag just displaying the raw URL. (Which is better documentation anyway: as "HERE" is not providing much in the way of explanation.)
– gremlin
Mar 28 '19 at 20:16
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How to add additional fields to form before submit?
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Convert an image (selected by path) to base64 string
...ng (MemoryStream m = new MemoryStream())
{
image.Save(m, image.RawFormat);
byte[] imageBytes = m.ToArray();
// Convert byte[] to Base64 String
string base64String = Convert.ToBase64String(imageBytes);
return base64String;
}
}
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Using Java 8's Optional with Stream::flatMap
... new Java 8 stream framework and friends make for some very concise java code, but I have come across a seemingly-simple situation that is tricky to do concisely.
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...the same name as the cell above and below it. I attempted to use the {{$index}} value to name the inputs, but despite the string literals in HTML appearing correct, it is now working.
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How to display line numbers in 'less' (GNU)
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The options are: R = better handling of raw color codes in files. S = Scroll long lines off the screen instead of word wrap. #3 = scroll right/left by 3 positions at a time. N = show line numbers. M = Longer prompts. ~ = Instead of displaying empty space after a f...
HMAC-SHA1 in bash
...c "$key" "$@"
}
# hex output by default
hash_hmac "sha1" "value" "key"
# raw output by adding the "-binary" flag
hash_hmac "sha1" "value" "key" -binary | base64
# other algos also work
hash_hmac "md5" "value" "key"
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C++11 features in Visual Studio 2012
...te default arguments
delegating constructors
explicit conversion operators
raw strings
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CSS: fixed position on x-axis but not y?
...? So when a user scrolls up, the div tag will scroll up with it, but not side to side?
17 Answers
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How do I check the difference, in seconds, between two dates?
... date of either invocation - we care about the elapsed time. So just use a raw timestamp, as shown.
– Karl Knechtel
Dec 6 '10 at 1:58
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