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Is there a way to do method overloading in TypeScript?
...thod implementation that checks its arguments to decide which overload was called. The signature of the implementation has to be compatible with all of the overloads.
class TestClass {
someMethod(stringParameter: string): void;
someMethod(numberParameter: number, stringParameter: string): v...
How to add \newpage in Rmarkdown in a smart way?
...results in Error in eval(x, envir = envir) : object 'opts_knit' not found Calls: <Anonymous> ... process_group.block -> call_block -> eval_lang -> eval -> eval Execution halted opts_knit$get works fine in the console though. ?
– keithpjolley
...
Does Parallel.ForEach limit the number of active threads?
...Extensions uses an appropriate number of cores, based on how many you physically have and how many are already busy. It allocates work for each core and then uses a technique called work stealing to let each thread process its own queue efficiently and only need to do any expensive cross-thread acce...
Await on a completed task same as task.Result?
...should never have to deal with AggregateException at all, unless it specifically wants to.
The second reason is a little more subtle. As I describe on my blog (and in the book), Result/Wait can cause deadlocks, and can cause even more subtle deadlocks when used in an async method. So, when I'm read...
Websocket API to replace REST API?
...s and collections can be passed around from/to client and server by simply calling a functions RPC-style. No more managing REST endpoints, serializing/deserializing objects, and so forth. I haven't worked with socketstream yet, but it looks worth checking out.
I still have a long way to go before I...
Redirect stdout pipe of child process in Go
...essary details. The hardest parts were (1) finding what standard-output is called (os.Stdout) and (2) confirming the premise that, if you don't call cmd.StdoutPipe() at all, the standard-output goes to /dev/null rather than to the parent-process's standard-output.
– ruakh
...
std::back_inserter for a std::set?
...(s2, s2.begin()), ExcitingUnaryFunctor());
The insert iterator will then call s2.insert(s2.begin(), x) where x is the value passed to the iterator when written to it. The set uses the iterator as a hint where to insert. You could as-well use s2.end().
...
What does the arrow operator, '->', do in Java?
...ouple of online tutorials to get the hang of it, here's a link to one. Basically, the -> separates the parameters (left-side) from the implementation (right side).
The general syntax for using lambda expressions is
(Parameters) -> { Body } where the -> separates parameters and lambda expres...
List of all index & index columns in SQL Server DB
...for:
SELECT
TableName = t.name,
IndexName = ind.name,
IndexId = ind.index_id,
ColumnId = ic.index_column_id,
ColumnName = col.name,
ind.*,
ic.*,
col.*
FROM
sys.indexes ind
INNER JOIN
sys.index_columns ic ON ind.object_id = ic.object_id and ind....
Does static constexpr variable inside a function make sense?
...e, unfortunately, unless the function is trivial (for example, it does not call any other function whose body is not visible within the translation unit) because arrays, more or less by definition, are addresses. So in most cases, the non-static const(expr) array will have to be recreated on the sta...