IT Nursery
I currently have a WebSocket between JavaScript and a server programmed in C#. In JavaScript, I can pass data easily using an associative array: var data = {'test': 'val',...
In C/C#/etc. you can tell the compiler that a literal number is not what it appears to be (ie., float instead of double, unsigned long instead of int): var...
Technically, any odd number of backslashes, as described in the documentation. >>> r'\' File "<stdin>", line 1 r'\' ^ SyntaxError: EOL while scanning string literal >>> r'\\' '\\\\' >>>...
Typically, I’ve seen people use the class literal like this: Class<Foo> cls = Foo.class; But what if the type is generic, e.g. List? This works fine, but has a...
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence: if (-2147483648 > 0) std::cout << "true";...
If I have a method void f(byte b); how can I call it with a numeric argument without casting? f(0); gives an error. 6 Answers 6
Given by a colleague as a puzzle, I cannot figure out how this C program actually compiles and runs. What is this >>>= operator and the strange 1P1 literal?...
"foo" instanceof String //=> false "foo" instanceof Object //=> false true instanceof Boolean //=> false true instanceof Object //=> false false instanceof Boolean //=> false false instanceof Object //=>...
How do you express an integer as a binary number with Python literals? I was easily able to find the answer for hex: >>> 0x12AF 4783 >>> 0x100 256...
In order to work with decimal data types, I have to do this with variable initialization: decimal aValue = 50.0M; What does the M part stand for? 5 Answers...