Historial de los últimos códigos añadidos

countLetters("")              # {}

countLetters("xxxx")          # {'x': 4}

countLetters("xXxX")          # {'x': 4}

countLetters("the big house") # {'t': 1, 'h': 2, 'e': 2, ' ': 2, 'b': 1, 'i': 1, 'g': 1, 'o': 1, 'u': 1, 's': 1}

countLetters("1000$")         # {'1': 1, '0': 3, '$': 1}

countBits(0) # 0

countBits(1) # 1

countBits(10) # 2

countBits(1234) # 5

bin2dec(0) # 0

bin2dec(1) # 1

bin2dec(10) # 1010

bin2dec(1234) # 10011010010

console.log(countBits(0));    // 0

console.log(countBits(1));    // 1

console.log(countBits(256));  // 1

console.log(countBits(1234)); // 5

dec2bin(1);    // 1

dec2bin(-1);   // 11111111111111111111111111111111

dec2bin(256);  // 100000000

dec2bin(-256); // 11111111111111111111111100000000

dec2bin(1234); // 10011010010

hourFormat(""); // 00:00:00

hourFormat(5); // 00:00:05

hourFormat(10); // 00:00:10

hourFormat(12); // 00:00:12

hourFormat(120); // 00:01:20

hourFormat(1010); // 00:10:10

hourFormat(1532); // 00:15:32

hourFormat(5551532); // 00:00:00

hourFormat(101010); // 10:10:10

hourFormat(70); // 00:00:00

hourFormat(2410); // 00:24:10

hourFormat(5555); // 00:24:10

hourFormat("2"); // 00:00:02

hourFormat("1717"); // 00:17:17

hourFormat("120000"); // 12:00:00

hourFormat("240000"); // 00:00:00

hourFormat("206000"); // 00:00:00

hourFormat("200060"); // 00:00:00

hourFormat("235959"); // 23:59:59

withoutElements([1, 3, 3, 4, 5, 6]); // [1, 3, 3, 4, 5, 6]

withoutElements([1, 3, 3, 4, 5, 6], 3); // [1, 4, 5, 6]

withoutElements([1, 3, 3, 4, 5, 6], 3, 4); // [1, 5, 6]

withoutElements([1, 3, 3, 4, 5, 6], 3, 4, 5, 6); // [1]

withoutElements([1, 3, 3, 4, 5, 6], 3, 4, 5, 6, 1); // []

indexOfAll([1, 2, 3, 1, 2, 3], 1); // [0,3]

indexOfAll([1, 2, 3], 4); // []

indexOfAll([1, 2, 3, 1, 2, 3], 1); # [0,3]

indexOfAll([1, 2, 3], 4); # []

indexOfAll([1, 2, 3, 1, 2, 3], 1); // [0,3]

indexOfAll([1, 2, 3], 4); // []

isBrowser(); // true (browser)

isBrowser(); // false (Node)

list(filter(exist, palabras)) # ['liou', 'miau', 'Semiautomático', 'dioico']

getRepetitions("", "") # 0

getRepetitions("house", "a") # 0

getRepetitions("zzzz", "z") # 4

getRepetitions("zzzz", "zz") # 2

getRepetitions("zzzz", "zzz") # 1

getRepetitions("the big house", "big") # 1

getRepetitions("the big house is bigger than a plane", "big") # 2

getVowels("") # {a: 0, e: 0, i: 0, o: 0, u: 0}

getVowels("zzzz") # {a: 0, e: 0, i: 0, o: 0, u: 0}

getVowels("the bIg house") # {a: 0, e: 2, i: 1, o: 1, u: 1}

str="Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum."

getVowels(str) # {a: 29, e: 59, i: 38, o: 25, u: 17}

getVowels("") # 0

getVowels("zzzz") # 0

getVowels("the big house") # 5

console.log(getVowels("")); // {a: 0, e: 0, i: 0, o: 0, u: 0}

console.log(getVowels("zzzz")); // {a: 0, e: 0, i: 0, o: 0, u: 0}

console.log(getVowels("the bIg house")); // {a: 0, e: 2, i: 1, o: 1, u: 1}

const str="Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum."

console.log(getVowels(str)); // {a: 29, e: 59, i: 38, o: 25, u: 17}

getVowels(""); // 0

getVowels("zzzz"); // 0

getVowels("the big house"); // 5

getRepetions("", ""); // 0

getRepetions("house", "a"); // 0

getRepetions("zzzz", "z"); // 4

getRepetions("zzzz", "zz"); // 2

getRepetions("zzzz", "zzz"); // 1

getRepetions("the big house", "big"); // 1

getRepetions("the big house is bigger than a plane", "big"); // 2