byte-size tuts
by alexander white ©
package main | |
import ( | |
"database/sql" | |
"log" | |
_ "github.com/go-sql-driver/mysql" | |
) | |
func main() { | |
db, err := sql.Open("mysql", "root:@tcp(:3306)/test") |
by alexander white ©
package main | |
import ( | |
"fmt" | |
) | |
type Node struct { | |
Value int | |
} |
jQuery.noConflict(); |
// Code that uses other library's $ can follow here. | |
var jQuery = $.noConflict(true); |
//ES 5 | |
function isBigEnough(value) { | |
return value >= 10; | |
} | |
var filtered = [12, 5, 8, 130, 44].filter(isBigEnough); | |
console.log(filtered); | |
//ES 6 | |
let filtered_extended = [12, 5, 8, 130, 44].filter((e) => { | |
return e >= 10; |
class Vehicle { | |
constructor(){ | |
this.type = 'Vehicle'; | |
} | |
getBrand(val){ | |
console.log('Type: ' + val + ', This is a ' + this.type); | |
} | |
} | |
class Car extends Vehicle{ |
const PI = Math.PI; | |
console.log(PI); | |
//Can not assign value - TypeError: invalid assignment to const 'PI' | |
//PI = '1'; |
let checkDataLet = 'Test'; | |
console.log('Outside let showES6Features: ' + checkDataLet); | |
while(true){ | |
//let key word | |
let checkDataLet = 'Poop!'; | |
console.log('Inside let showES6Features: ' + checkDataLet); | |
break; | |
} |