zhangyuchi

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	// +build ignore
     6	
     7	// Generate a self-signed X.509 certificate for a TLS server. Outputs to
     8	// 'cert.pem' and 'key.pem' and will overwrite existing files.
     9	
    10	package main

zhangyuchi

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
openssl ecparam -genkey -name secp384r1 -out server.key

zhangyuchi

package main

import (
	"encoding/xml"
	"fmt"
)

type MyXML struct {
	XMLName xml.Name `xml:"item"`
	Content interface{} `xml:"content"`

zhangyuchi

location ~ ^/icomet/.* {
    rewrite ^/icomet/(.*) /$1 break;

    proxy_read_timeout 60;
    proxy_connect_timeout 60;
    proxy_buffering off;
    proxy_pass   http://127.0.0.1:8100;
}  

zhangyuchi

auto deleter = [](FILE* f) {fclose(f);};
std::unique_ptr<FILE, decltype(deleter)> p(fopen("1.txt", "w"),
                                           deleter);

zhangyuchi

    public static AccountInfo getAccInfo(Context context, String jid) {
        synchronized (acclock) {
            if (AccInfo == null) {
                final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
                final String tmDevice, tmSerial, androidId;
                tmDevice = "" + tm.getDeviceId();
                tmSerial = "" + tm.getSimSerialNumber();
                androidId = "" + android.provider.Settings.Secure.getString(context.getContentResolver(), android.provider.Settings.Secure.ANDROID_ID);

                UUID deviceUuid = new UUID(androidId.hashCode(), ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());

zhangyuchi

@Override
public void onResume() {
    super.onResume();

    LocalBroadcastManager manager = LocalBroadcastManager.getInstance(getActivity());
    IntentFilter filter = new IntentFilter(ACTION_EXAMPLE);
    manager.registerReceiver(this.receiver, filter);
}

zhangyuchi

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
  SOURCE="$(readlink "$SOURCE")"
  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
#如果执行脚本不是软链接，则只需这一行即可
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

zhangyuchi

//一、采用Handle与线程的sleep(long)方法
class Timer1{

  //1. 定义一个Handler类，用于处理接受到的Message。
  Handler handler = new Handler() {
      public void handleMessage(Message msg) {
          // 要做的事情
          super.handleMessage(msg);
      }
  };

zhangyuchi

func getActiveUserInzone(appid uint16, zone uint16) ([]*session.UserSession, error) {

	var resp []*session.UserSession

	keyname := fmt.Sprintf(userStatSetKey, appid, zone)

	userids, err := SessionPool.Call(getSessionAddr(keyname)).SMEMBERS(keyname)
	if err != nil {
		return resp, errors.New(keyname + ":" + err.Error())
	}