...amples: Redis, Cassandra, MemcacheDB Strengths: Fast lookup of values by known keys They are very simplistic, but that makes them fast and easy to use. When you have no need for stored procedures, constraints, triggers and all those advanced database features and you just want fast storage and ret...

...d no hint, meaning conversion to string will occur, one of the operands is now a string, String(1) + String({}), `1[object Object]` [] + [] // '' Two objects, `ToPrimitive` passed no hint, String([]) + String([]), '' (empty string) 1 - 'a' // NaN Both are primitives, one is a string, `T...

...'t ever bother // you elsewhere std::complex<double> z1 = 1 + 2_i ; Now, both C99 "double complex" type and C++ "std::complex" type are able to be multiplied, added, subtracted, etc., using operator overloading. But in C99, they just added another type as a built-in type, and built-in operato...

... Thanks for the great answer and helpful examples. Do you happen to know if using hg bookmarks is also an option? – Erik Jul 17 '12 at 11:23 ...

...lible trace, and rebasing and other history editing techniques hide that. Now go pick VonC's answer while I put my soapbox away. :) share | improve this answer | follow ...

...or how much room the compiler gives for a particular chunk of memory. You know you're dealing with this problem when people talk about "what (primitive) variable X really is". Most of my students were able to understand a simplified drawing of a chunk of memory, generally the local variables secti...

... In order to use gets safely, you have to know exactly how many characters you will be reading, so that you can make your buffer large enough. You will only know that if you know exactly what data you will be reading. Instead of using gets, you want to use fgets, whi...

... For now it is better to use docker create for data-only containers so they will not be started. See example in the off. documentation: docs.docker.com/userguide/dockervolumes/… – FelikZ Fe...

...ymorphism. Because, in case of overloading, at compile time the compiler knows which method to link to the call. However, it is determined at runtime for dynamic polymorphism share | improve this ...

...tedly – I'm editing to show the use of clip-path, which has replaced the now-deprecated clip property. The clip-path property allows a range of options (more-so than the original clip), of: inset — rectangular/cuboid shapes, defined with four values as 'distance-from' (top right bottom left)....