// When using already-defined-method is allowed
static String reverseStringByChar1(String str) {
return str == null ? null : new StringBuilder(str).reverse().toString();
}
// When using already-defined-method is not allowed
static String reverseStringByChar2(String str) {
if (str == null...
I'm trying to generate a bunch of uniformly distributed unit vectors around the unit circle. Here's my code, which is working, but unfortunately I have a for-loop. How do I get rid of this for-loop?
import numpy as np
import matplotlib.pyplot as plt
import matplotlib as mpl
def gen_rand_vecs(di...
It's a little more difficult than the title suggests, but i didn't know how to write in few words.
My problem is that i have a sequence, potentially infinite, of strings. Let's suppose it to be
{"Mickey Mouse", "Bugs Bunny", "Winnie the Pooh"}
I have to make an exthension-method Initials that...
That explains it all. It's Monday morning here and I assume Sun night in lots of places but it was absolutely nobody here. I talked to Captian for a while
This question suggests a different (improved?) implementation for searching/filtering names based on a search query. This is based on the question here: Name filtering in Java
A Trie allows the prefix of terms to be used as a search mechanism. The Trie requires pre-processing the data in to a da...
I'm trying to generate a bunch of uniformly distributed unit vectors around the unit circle. Here's my code, which is working, but unfortunately I have a for-loop. How do I get rid of this for-loop?
import numpy as np
import matplotlib.pyplot as plt
import matplotlib as mpl
def gen_rand_vecs(di...
It's a little more difficult than the title suggests, but i didn't know how to write in few words.
My problem is that i have a sequence, potentially infinite, of strings. Let's suppose it to be
{"Mickey Mouse", "Bugs Bunny", "Winnie the Pooh"}
I have to make an exthension-method Initials that...
