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Merging dictionaries in C#

...a caveat: if the this T me dictionary was declared using new Dictionary<string, T>(StringComparer.InvariantCultureIgnoreCase) or something similar, the resulting dictionary will not retain the same behavior. – João Portela Jan 9 '14 at 14:51 ...
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What is the use of interface constants?

.... Use of Enum Constants is actually Horrible Practice. It requires writing extra code to map parameter to value. The fact that the founders of Java did not provide for parameter-value mapping without your writing that mapping code demonstrates Enum Constants are just as unintended use of Java langua...
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Flexbox Not Centering Vertically in IE

... 2019, the best solution by far is the one by @sergey-fedirko requiring no extra HTML elements and no hard heights ;) This one: stackoverflow.com/a/54796082/134120 – AsGoodAsItGets Mar 12 '19 at 12:19 ...
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Is gcc 4.8 or earlier buggy about regular expressions?

...lt;iostream> int main() { const std::regex regex(".*"); const std::string string = "This should match!"; const auto result = std::regex_search(string, regex); #if HAVE_WORKING_REGEX std::cerr << "<regex> works, look: " << std::boolalpha << result << std::end...
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Make XAMPP/Apache serve file outside of htdocs [closed]

...re are three ways to do this: Virtual Hosts Open C:\xampp\apache\conf\extra\httpd-vhosts.conf. Un-comment ~line 19 (NameVirtualHost *:80). Add your virtual host (~line 36): <VirtualHost *:80> DocumentRoot C:\Projects\transitCalculator\trunk ServerName transitcalculator.localhost ...
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A semantics for Bash scripts?

...are the scoping rules? What is the typing discipline, e.g. is everything a string? What is the state of the program -- is it a key-value assignment of strings to variable names; is there more than that, e.g. the stack? Is there a heap? And so on. ...
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How can I delete all unversioned/ignored files/folders in my working copy?

...status --no-ignore | grep '^[I?]' | cut -c 9- | # setting IFS to the empty string ensures that any leading or # trailing whitespace is not trimmed from the filename while IFS= read -r f; do # tell the user which file is being deleted. use printf # instead of echo because different implement...
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How to check if a map contains a key in Go?

... the value of "foo" from the map or a "zero value" (in this case the empty string) and ok will receive a bool that will be set to true if "foo" was actually present in the map evaluates ok, which will be true if "foo" was in the map If "foo" is indeed present in the map, the body of the if stateme...
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How does MySQL process ORDER BY and LIMIT in a query?

...t used it in a production environment, but now when I bench marked it, the extra sorting does not impact the performance. share | improve this answer | follow ...
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What is lazy loading in Hibernate?

...dren in the collection in one db query. Unless you used the very special "extra lazy" lazy loading hint. Or unless you cache the collection in second level cache and the associated children are not also cached. – Steve Ebersole Feb 20 '14 at 17:37 ...