... very easy to jump to the line of code that caused the error if the output includes filenames and line numbers. If you're a fan of IDEs, you might also want to look at emacs' speedbar package (M-x speedbar). And, if you haven't already, learn about how to use tags tables to navigate your code. ...

...y low-level but very necessary to us. These low-level but necessary things include checking the well-formedness, validating the document against its DTD or schema (just for validating parsers), resolving character reference, understanding CDATA sections, and so on. XML parsers are just such "helper"...

...no requirement for classes to subclass any standard root class, so you can include or omit a superclass as needed. Note that omitting a superclass from the class declaration, doesn't assign a implicit base superclass of any kind. It defines a base class, which will effectively become the root for a...

...e there is a reason why (without box-sizing) the width & height do not include the padding or border. – trysis Jan 26 '16 at 17:05 1 ...

...e variable is available in this context. Maybe one has to follow a uses or includes clause to find the instatiation or definition, but the code/compiler knows about the variable in this place. In dynamic scoping, by contrast, you search in the local function first, then you search in the function t...

...ierarchy": I'd say, Make it part of the same hierarchy. Why aren't statics included in the same hierarchy? "Subsclass defines the same signature non-static": I presume that would be illegal, just like it's illegal to, say, have a subclass override a function with an identical signature but a differe...

...do it, you should probably favor that. After all, constructing exceptions (including their associated tracebacks) takes time. Exceptions should be used for: things that are unexpected, or... things where you need to jump more than one level of logic (e.g. where a break doesn't get you far enough)...

... @DawoodibnKareem I think Michael deliberately included the in the italicisation of the ternary operator, and that's what he means is erroneous, not that ternary operator is erroneous. The ternary operator implies that, as Michael says, it is the only one, which in turn c...

...ocumented Value of ifelse: A vector of the same length and attributes (including dimensions and "class") as test and data values from the values of yes or no. The mode of the answer will be coerced from logical to accommodate first any values taken from yes and then any values taken from no. B...

...it suddenly starting working! My App.config setting now automatically get included in the DLL.configs. What a relief! – Zeek2 Jun 19 '19 at 9:49  |  ...