kjk

{
  viewer {
    gists(first: 10) {
      nodes {
        id
        isPublic
        isFork
        name
        pushedAt
        createdAt

kjk

// :collection Essential Go
package main

import (
	"fmt"
	"sync"
)

// :show start
var wg sync.WaitGroup

kjk

// :glot
package main

import "fmt"

// :show start
func filterEvenValuesInPlace(a []int) []int {
	// create a zero-length slice with the same underlying array
	res := a[:0]

kjk

package main

import "fmt"

// :show start
func filterEvenValues(a []int) []int {
	var res []int
	for _, el := range a {
		if el%2 == 0 {
			continue

kjk

#include <iostream>

constexpr long long factorial(int n)
{
  long long result = 1;
  for (int i = 1; i <= n; ++i) {
    result *= i;
  }
  return result;
}

kjk

#include <iostream>

constexpr long long factorial(long long n)
{
  if (n == 0)
    return 1;
  else
    return n * factorial(n - 1);
}

kjk

#include <iostream>

constexpr long long factorial(long long n)
{
  return (n == 0) ? 1 : n * factorial(n - 1);
}

int main()
{
  char test[factorial(3)];

kjk

#include <iostream>
#include <type_traits>

template<long long n>
struct factorial :
  std::integral_constant<long long, n * factorial<n - 1>::value> {};

template<>
struct factorial<0> :
  std::integral_constant<long long, 1> {};

kjk

#include <iostream>

template<unsigned int n>
struct factorial
{
    enum
    {
        value = n * factorial<n - 1>::value
    };
};

kjk

// :glot, no output
package main

// :show start
type MyStruct struct {
	IntVal           int
	StringVal        string
	unexportedIntVal int
}