http response code

1. https://blog.gslin.org/archives/2016/05/25/6596/%E6%BC%82%E4%BA%AE%E7%9A%84-http-response-code-cheatsheet/

InAppBrowser

InAppBrowser

function isFacebookApp() {
    var ua = navigator.userAgent || navigator.vendor || window.opera;
    return (ua.indexOf("FBAN") > -1) || (ua.indexOf("FBAV") > -1);
}

參考網址：

1. http://stackoverflow.com/questions/31569518/how-to-detect-facebook-in-app-browser
2. http://stackoverflow.com/questions/21741841/detecting-ios-android-operating-system
3. 中文解釋 http://jimmysu.logdown.com/posts/290026-inapp-browser-webview-problem

angular append template

http://plnkr.co/edit/Lkfirfr0Qo3HoviYru29?p=preview

[FB][分享]javascript sdk

參考網址：

1. https://dotblogs.com.tw/suehilary/2012/02/08/68441
2. [登入] https://developers.facebook.com/docs/javascript/examples#login
3. [javascript sdk] https://developers.facebook.com/docs/javascript/examples

javascript範例：

//判斷是否登入中

function checkLoginState() {

FB.getLoginStatus(function(response) {

statusChangeCallback3(response);

});

}

// 判斷登入狀態

function statusChangeCallback3(response) {

console.log('statusChangeCallback');

// The response object is returned with a status field that lets the

// app know the current login status of the person.

// Full docs on the response object can be found in the documentation

// for FB.getLoginStatus().

if (response.status === 'connected') {

// Logged into your app and Facebook.

api_me(response);

// console.log(response);

} else if (response.status === 'not_authorized') {

// The person is logged into Facebook, but not your app.

console.log('not_authorized');

// document.getElementById('status').innerHTML = 'Please log ' + 'into this app.';

} else {

// The person is not logged into Facebook, so we're not sure if

// they are logged into this app or not.

console.log('else');

// document.getElementById('status').innerHTML = 'Please log ' + 'into Facebook.';

}

}

// 登入中取得資訊後，像後端傳送資料

function api_me(login_status) {

var access_token = login_status.authResponse.accessToken;

FB.ui({

method: 'feed',

name: '分享標題',

link: 'https://google.com',//分享連結

picture: 'https://google.com',//分享圖片

caption: '分享資訊',

description: '分享資訊'

}, function(response) {

if (response && response.post_id) {

var post_id = response.post_id;

FB.api('/me?fields=email,name,first_name,last_name', function(response) {

email = response.email || "";

$.ajax({

url: "", //後台api

dataType: 'json',

method: 'POST',

data: {

'post_id' : post_id,

'name' : response.name,

'account' : response.id,

'email': email,

},

success: function(result) {

console.log(result);

if (result.status=='ok') {

alert('已完成');

} else {

alert('請與客服聯絡');

}

},

error: function(err) {

console.log(err);

alert('發生錯誤');

}

});

});

} else {

alert('Post was not published.');

}

});

}

nginx和centos php設定

nginx file:

fastcgi_pass unix:/var/run/php5-fpm.sock;

change to

fastcgi_pass 127.0.0.1:9000;

Multiple SSH Keys settings for different key with same host

由於連線位置都是155.100.xxx.xxx，但是key不同會產生，第二個相同git無法抓取到資料問題。
所以需要在~/.ssh/config動手腳。

原先：

$ vi ~/.ssh/config
Host 155.100.xxx.xxx
        Hostname 155.100.xxx.xxx
        User ex1_user
        IdentityFile ~/.ssh/ex1.pem

Host 155.100.xxx.xxx
        Hostname 155.100.xxx.xxx
        User ex1_user
        IdentityFile ~/.ssh/ex2.pem


$ git clone ex1@155.100.xxx.xxx:proj_1
success

$ git clone ex1@155.100.xxx.xxx:proj_2
Cloning into 'fs/server/warinode'...
FATAL: R any fs/server/warinode fttwsmt DENIED by fallthru
(or you mis-spelled the reponame)
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

會發現第二個無法正常clone

修改後：

下方紅色字體為增加內容。

$ sudo chmod 400 ~/.ssh/ex1.pem
$ sudo chmod 400 ~/.ssh/ex2.pem

$ vi ~/.ssh/config
Host ex1 155.100.xxx.xxx
        Hostname 155.100.xxx.xxx
        User ex1_user
        IdentityFile ~/.ssh/ex1.pem

Host ex2 155.100.xxx.xxx
        Hostname 155.100.xxx.xxx
        User ex1_user
        IdentityFile ~/.ssh/ex2.pem


$ git clone ex1@ex1:proj_1
success

$ git clone ex1@ex2:proj_2
success

linux port - make sock

error：
Starting httpd: (13)Permission denied: make_sock: could not bind to address [::]:port
 (13)Permission denied: make_sock: could not bind to address 0.0.0.0:port
no listening sockets available, shutting down
Unable to open logs


解決方法：
$ sudo setenforce 0