some converts

README

@@ -84,3 +84,4 @@ gobyexample.com signups
 * connection pool
 * ruby enumerable
 * ruby string
+* quoting

src/xx-convert.go

@@ -0,0 +1,20 @@
+package main
+
+import ("fmt"; "strconv")
+
+func main() {
+	b, _ := strconv.ParseBool("true")
+	fmt.Println(b)
+
+	f, _ := strconv.ParseFloat("1.234", 64)
+	fmt.Println(f)
+
+	i, _ := strconv.ParseInt("123", 0, 64)
+	fmt.Println(i)
+
+	d, _ := strconv.ParseInt("0x1b3e", 0, 64)
+	fmt.Println(d)
+
+	k, _ := strconv.Atoi("456")
+	fmt.Println(k)
+}