john2x

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

vojto

int main(int argc, const char * argv[])
{

    @autoreleasepool {
        
        if (argc == 1) {
            return 1;
        }
        NSString *word = [NSString stringWithCString:argv[1] encoding:NSUTF8StringEncoding];
        CFStringRef result = DCSCopyTextDefinition(nil, (__bridge CFStringRef)word, CFRangeMake(0, word.length));

SegFaultAX

Problem 1: Nothing but the Truth [Elementary]

true

Problem 2: Simple Math [Elementary]

4