location

io网络模型介绍 1.介绍Nginx Nginx是一个高性能的HTTP和反向代理web服务器 2.常见的Web服务器 httpd Nginx Tengine OpenResty 3.介绍Nginx应用场景 1.代理 2.负载均衡 3.代理缓存 (proxy_cache) 4.静态资源 5.动静分离 6.Https 冰山模型中的一角 ---> 还有很多个使用场景 4.Nginx 安装 配置 启动 第一种: 源码安装 第二种: yum --> 官方仓库 新 配置容易入手------》推荐使用 第三种: yum --> epel仓库 旧 配置比较复杂 1.安装官方仓库源 [root@web01 ~]# cat /etc/yum.repos.d/nginx.repo [nginx-stable] name=nginx stable repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=1 enabled=1 gpgkey=https://nginx.org/keys/nginx_signing.key 2.使用yum直接安装 [root@web01 ~]# yum install nginx -y 3.启动nginx [root@web01 ~]# systemctl restart

I have an android application that need device current location (latitude and longitude). I've tried some tutorial on the net and specially some solutions from stack overflow, but they doesn't work well for me. My requirement is so simple: First I need it to be fast and need the location once when I the fragment starts. Second I need it to be as precise as possible, I mean it should use GPS first if GPS is not available then use Network provider. For example, I've tried this solution but it return null after 30 second, but I know there is some all the things is ok because google map and other

1.介绍Nginx 2.常见的Web服务器 3.介绍Nginx应用场景 1.代理 2.负载均衡 3.代理缓存 (proxy_cache) 4.静态资源 5.动静分离 6.Https 冰山模型中的一角 ---> 还有很多个使用场景 4.Nginx 安装 配置 启动 第一种: 源码安装 第二种: yum --> 官方仓库 新 配置容易入手 第三中: yum --> epel仓库 旧 配置比较复杂 1.安装官方仓库源 [root@web01 ~]# cat /etc/yum.repos.d/nginx.repo [nginx-stable] name=nginx stable repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=1 enabled=1 gpgkey=https://nginx.org/keys/nginx_signing.key 2.使用yum直接安装 [root@web01 ~]# yum install nginx -y 3.启动nginx 5.Nginx 配置 了解 [root@web01 ~]# cat /etc/nginx/nginx.conf user nginx; # nginx进程的用户身份 worker_processes 1; #

一.Nginx Location 二.动静分离 动静分离就是将nginx需要处理的东西分开放置处理。（参考Nginx反向解析） 113中共享图片文件 [root@localhost ~]# mkdir /images [root@localhost ~]# vim /etc/exports [root@localhost ~]# cat /etc/exports /images 192.168.200.111(ro) [root@localhost ~]# systemctl restart rpcbind [root@localhost ~]# systemctl restart nfs [root@localhost images]# ls //在images中上传测试图片 linux11.jpg 111中挂载目录 [root@localhost ~]# mkdir /usr/local/nginx/html/images [root@localhost ~]# mount 192.168.200.113:/images /usr/local/nginx/html/images [root@localhost ~]# cd /usr/local/nginx/html/images [root@localhost images]# ls linux11.jpg 在index

Suppose I have the F matrix like this: F = 0, 0, 106, 10, 14, 20, 20, 23, 27, 26, 28, 28, 28, 23 | | | peak peak peak I'm using the command plot(F) . I want to get the indexes of the peaks in the data. This is the code I have so far, it does not work: [max_x,index_x]=max(x); e=index_x; for i=1:11 index_x(i)=e; e=e+16; end Is there a builtin function in matlab that will do this for me? klurie Use the findpeaks function (Signal Processing Toolbox). [peakVal,peakLoc]= findpeaks(x); anirudh Well here is what I prefer: [maxval maxloc] = max(A(:)); 来源： https://stackoverflow.com/questions/15583989

I'm using this code to find my current location. But if I'm at home it can't locate me. But google maps and another similar applications can locate me although I'm at home. What is difference? If you're using the GPS_Provider, make sure that you have the following permission in your app manifest: <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> But usually GPS only works with a free sky (not indoors very well). Therefore while Google Maps might show the last known location, maybe your app doesn't. So you might want to initially call getLastKnowLocation initially to set

I am building a location based android app and I want to draw a route user takes based on his speed. For example: 0-10kmh - Yellow polyline 10-20kmh - Red polyline Now I run everything in background service and I update Map Activity; Location Service : if (location.getSpeed() >0 && location.getSpeed < 10) { yellowPolyLineArray.add(new LatLng(location.getLatitude(), location.getLongitude())); polylineIntent.putParcelableArrayListExtra("yellow",yellowPolyLineArray); }else if (location.getSpeed() >10 && location.getSpeed < 20) { redPolyLineArray.add(new LatLng(location.getLatitude(), location

How can I get a single GPS fix of my location just by calling one function? Just for this example how can I get the Lat and Lon into a toast. What have you tried? Here are two of the official pages for location: http://developer.android.com/reference/android/location/Location.html http://developer.android.com/reference/android/location/LocationManager.html But to get the most recent location and show it in a Toast: LocationManager locMan = (LocationManager)context.getSystemService(Context.LOCATION_SERVICE); Location loc = locMan.getLastKnownLocation(LocationManager.GPS_PROVIDER); String lat =