shicky

Generating golang coverage report

go test -cover -coverprofile=c.out

go tool cover -html=c.out

shicky

# helloworld.c
# gcc helloworld.c -o helloworld

#include <stdio.h>
#include <unistd.h>

int main() {
   puts("Hello world!\n");
   return 0;
}

shicky

package main

import "github.com/miekg/dns"

// ResolveIP resolves IP address using provided DNS server
func ResolveIP(url, server string) (string, error) {
  msg := new(dns.Msg)
  msg.Id = dns.Id()
  msg.RecursionDesired = true
  msg.Question = make([]dns.Question, 1)

shicky

package gocelery

import (
	"reflect"
	"strconv"
)

// GetRealValue returns real value of reflect.Value
func GetRealValue(val reflect.Value) interface{} {
	switch val.Kind() {

shicky

package main
import (
  "fmt"
  "reflect"
)

func main() {
	// register method
	tasks := make(map[string]interface{})
	tasks["add"] = add

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public static void main(String[] args) {
  
  // data type and max values
  /*
          width                     minimum                         maximum
  byte:    8 bit                        -128                            +127
  short:  16 bit                     -32 768                         +32 767
  int:    32 bit              -2 147 483 648                  +2 147 483 647
  long:   64 bit  -9 223 372 036 854 775 808      +9 223 372 036 854 775 807
  float:  32 bit                     1.4E-45                 3.402,823,5E+38

shicky

from collections import defaultdict

d = defaultdict(lambda: defaultdict(lambda: -1))
print(d[544][465]) # should be -1

shicky

package main

import (
	"fmt"
	"sync"
	"time"
)

type Job struct {
	url string

shicky

const React = require('react');

// sample callback
function onCheckboxClicked(e, id) {
    console.log(e.target.id);
    console.log(e.target.checked);
    //store.dispatch(ReduxActions.updateSomething(something));
}

const CheckboxInput = React.createClass({

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const Form = require('react-bootstrap/lib/Form');
const FormGroup = require('react-bootstrap/lib/FormGroup');
const FormControl = require('react-bootstrap/lib/FormControl');
const Col = require('react-bootstrap/lib/Col');
const ControlLabel = require('react-bootstrap/lib/ControlLabel');

onChangeValue(evt, check=false) {
  this.setState({[evt.target.id]: check?evt.target.checked:evt.target.value});
},