... may find useful. There's a huge difference in output when you are diffing by character or token (word). Good luck! share | improve this answer | follow | ...

...ingle quotes, not double quotes. Double quotes enable string interpolation by Twig so you have to be more careful with the contents, especially if you are using expressions. If you still hate seeing all those curly braces, you can also create a simple macro to automate the process: {% macro curl...

... OK, found the problem. I upgraded Ruby some time ago and blasted away a whole load of gems. Solution: sudo gem install cocoapods share | improve this answer...

...oming defender methods. Scala's List is an abstract class that is extended by Nil and ::, which are the concrete implementations of List. So, where Java's List is an interface, Scala's List is an implementation. Beyond that, Scala's List is immutable, which is not the case of LinkedList. In fact, ...

... places than where it is used, so it is good to mitigate that disadvantage by keeping it close by. I have personally found a mix-in necessary to use over single inheritance where we are unittesting a lot of similar code, but the test-cases are instantiated based on their inheritance of a base case...

... is a representation of instantaneous time (also known as absolute time). By that, I mean a moment in time that is universal for everyone (not accounting for leap seconds, or the relativistic effects of time dilation). Another way to represent instantaneous time is with a DateTime where .Kind is D...

...n is compiled. Not compiled to machine code ahead of time (i.e. "compiled" by the restricted and wrong, but alas common definition), "only" compiled to bytecode, but it's still compilation with at least some of the benefits. For example, the statement a = b.c() is compiled to a byte stream which, wh...

...act like they are implicitly typedef'ed, as long as the name is not hidden by another declaration with the same name. See Michael Burr's answer for the full details. share | improve this answer ...

...ss between an IGrouping and a dictionary. It lets you group items together by a key, but then access them via that key in an efficient manner (rather than just iterating over them all, which is what GroupBy lets you do). For example, you could take a load of .NET types and build a lookup by namespa...

...+11 enum classes where the enumerations for enum class X are disambiguated by the scope X:: strongly typed, but to a big-enough signed-or-unsigned int size over which you have no control in C++03 (though you can specify a bit field into which they should be packed if the enum is a member of struct/c...