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Do I need to manually close an ifstream?

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Return 0 if field is null in MySQL

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Hour from DateTime? in 24 hours format

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How does generic lambda work in C++14?

...;typename T> T operator () (T a) const { return a; } }; Paragraph 5.1.2/5 of the C++14 Standard Draft n3690 specifies how the call operator of the closure type of a given lambda expression is defined: The closure type for a non-generic lambda-expression has a public inline function call...
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Hex representation of a color with alpha channel?

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How do I negate a test with regular expressions in a bash script?

Using GNU bash (version 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in: ...
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How do you remove the root CA certificate that fiddler installs

... Since Fiddler 4.6.1.5 the GUI is a bit different. Go to Tools -> Fiddler Options -> HTTPS. Then click the "Actions" button and then "Reset All Certificates" It will popup a message that it could take a while but it's really quick. Approve...
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Format decimal for percentage values?

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XPath - Selecting elements that equal a value

... answered Jul 8 '10 at 19:53 Dimitre NovatchevDimitre Novatchev 225k2626 gold badges273273 silver badges394394 bronze badges ...
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Namespace for [DataContract]

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