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How to go about formatting 1200 to 1.2k in java
...9, 1_000, -5_821, 10_500, -101_800, 2_000_000, -7_800_000, 92_150_000, 123_200_000, 9_999_999, 999_999_999_999_999_999L, 1_230_000_000_000_000L, Long.MIN_VALUE, Long.MAX_VALUE};
String[] expected = {"0", "5", "999", "1k", "-5.8k", "10k", "-101k", "2M", "-7.8M", "92M", "123M", "9.9M", "999P", "1.2P...
Generate random numbers following a normal distribution in C/C++
...n I easily generate random numbers following a normal distribution in C or C++?
18 Answers
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What happens if I define a 0-size array in C/C++?
...
FYI, as a general rule, the (C or C++) standards only state what compilers must allow, but not what they must disallow. In some cases, they will state that the compiler should issue a "diagnostic" but that's about as specific as they get. The rest is left t...
JavaScript global event mechanism
...pe', 'application/json');
xhr.onload = function() {
if (xhr.status === 200) {
console.log('JS error logged');
} else if (xhr.status !== 200) {
console.error('Failed to log JS error.');
console.error(xhr);
console.error(xhr.status);
console.error(xhr.re...
How can I pass a member function where a free function is expected?
... an object from the void* and then calls the member function.
In a proper C++ interface you might want to have a look at having your function take templated argument for function objects to use arbitrary class types. If using a templated interface is undesirable you should use something like std::f...
Why are Python's 'private' methods not actually private?
...on, most OOP languages don't support truly private members. For example in C++ you have raw access to memory and in C# trusted code can use private reflection.
– CodesInChaos
Jul 13 '16 at 10:40
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What are the most common naming conventions in C?
...
Well firstly C doesn't have public/private/virtual functions. That's C++ and it has different conventions. In C typically you have:
Constants in ALL_CAPS
Underscores to delimit words in structs or function names, hardly ever do you see camel case in C;
structs, typedefs, unions, members (of ...
ASP.NET Web API Authentication
...username":"john","password":"secret"}
Authentication response:
HTTP/1.1 200 OK
Server: ASP.NET Development Server/10.0.0.0
Date: Wed, 13 Jun 2012 13:24:41 GMT
X-AspNet-Version: 4.0.30319
Set-Cookie: .ASPXAUTH=REMOVED FOR BREVITY; path=/; HttpOnly
Cache-Control: no-cache
Pragma: no-cache
Expires: ...
What is string_view?
string_view was a proposed feature within the C++ Library Fundamentals TS( N3921 ) added to C++17
1 Answer
...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
... anything can happen, and discussing why does it happen under the rules of C++ doesn't make sense.
C++11 draft N3337: §5.4:1
If during the evaluation of an expression, the result is not mathematically defined or not in the range of
representable values for its type, the behavior is undefin...