How do you create a static class in C++? I should be able to do something like: cout << "bit 5 is " << BitParser::getBitAt(buffer, 5) << endl; Assuming...
Is it possible to check a bash script syntax without executing it? Using Perl, I can run perl -c 'script name'. Is there any equivalent command for bash scripts?...
I am reading a book called “Teach Yourself C in 21 Days” (I have already learned Java and C# so I am moving at a much faster pace). I...
This question already has answers here: What are the uses of “using” in C#? (29 answers) Closed 7 years ago. What is the purpose of the Using block in...
This question already has answers here: Explain the encapsulated anonymous function syntax (10 answers) Closed 7 years ago. I’m new to both JavaScript and YUI. In YUI library examples,...
I’m pulling items out of the DOM with jQuery and want to set a property on an object using the id of the DOM element. Example const obj =...
That is, how do I express function *(next) {} with arrow syntax? I’ve tried all the combinations I could think of, and I can’t find any documentation on it....
What’s the difference between raise and raise from in Python? try: raise ValueError except Exception as e: raise IndexError which yields Traceback (most recent call last): File "tmp.py", line...
Suppose I have ‘abbc’ string and I want to replace: ab -> bc bc -> ab If I try two replaces the result is not what I want: echo...
I was making my way through the Scala playframework tutorial and I came across this snippet of code which had me puzzled: def newTask = Action { implicit request...