golang Go goroutine and channel
go routine
Go routine is golang lightweight parallel process function.
Run function asynchronously.
Example
...
2019-09
golang golang Go struct + method
Go struct can add method in
Go struct is not class. But it becomes like class. Go struct can add method
This is...
golang Go struct
Go struct
Go does not have class, struct plays similar role as class in other languages
Go struct definition
t...
golang Go Server Response json
encoding/json
This package support byte(string) <-> struct conversion.
Next example shows how to create applic...
golang Go Simple Server
net/http
Support Http Server
Simple Example
package main
import (
"fmt"
"net/http"
)
func request1(w http....
golang Go String Json
Goal
Convert string -> json (go struct, data)
Convert json -> string
encoding/json
To handle json and...
Android Android Drawer – Android X
Drawer
Drawer is menu UI which is very common in Mobile App
There is a hamburger button to open menu.
...
iOS WKWebView Navigation
WKNavigationDelegate
WKNavigationDelegate provides lifecycle hacks for WKWebView.
We can interrupt navigation pro...
iOS WKWebView Cookie manipulation
WKWebView Cookie
Under iOS 11, it's difficult to manage cookies in WKWebView.
WKWebView does not allow to handle ...
iOS WKWebView Get Started
WKWebView vs UIWebView
I am a SDK developer. And our SDK uses hybrid style (Native + Web)
UIWebView is useful bec...