location

Location returns NULL

由 跟風遠走 提交于 2019-12-02 03:00:42
I am writing an Android app that returns longitude and latitude, however location holds a Null value. Please see if you can see why, Its been bugging me all day. Code below: public class example extends Activity { public static double latitude; public static double longitude; LocationManager lm; LocationListener ll; Location location; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.questions); lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE); ll = new

Search for address using SWIFT

由 那年仲夏 提交于 2019-12-02 02:49:15
问题 In my app I need the user to enter his home address, but I can't get any way that the addresses that are shown are only in the users region, and are full addresses, like 225e 57th st, NY, New York . I want to give the user all the listed options on a tableview, and to filter them as the user enters his address. 回答1: You can define a local search completer: let completer = MKLocalSearchCompleter() And then supply the query fragment: completer.delegate = self completer.region =

Search for address using SWIFT

由 余生长醉 提交于 2019-12-02 02:35:33
In my app I need the user to enter his home address, but I can't get any way that the addresses that are shown are only in the users region, and are full addresses, like 225e 57th st, NY, New York . I want to give the user all the listed options on a tableview, and to filter them as the user enters his address. You can define a local search completer : let completer = MKLocalSearchCompleter() And then supply the query fragment: completer.delegate = self completer.region = MKCoordinateRegion(center: currentCoordinate, latitudinalMeters: 10_000, longitudinalMeters: 10_000) completer

How to redirect with header location in php when using ob_start?

由 不打扰是莪最后的温柔 提交于 2019-12-02 02:15:16
<?php ob_start(); echo "<body><p>Hello " if ($condition) { header( "Location: http://www.google.com/" ); exit; } echo " World!</p></body>"; ob_end_flush(); ?> When $condition is true I get this: <body>Hello What I want is when $condition will be true then go to Google!!! I don't know what is happening, can you explain or give me a solution!? Thanks. Just add ob_end_clean(); before the header call. Laurynas Tretjakovas Everything should work, just put an ; after echo " <body><p>Hello " and you will be fine.. thedethfox If I were you, I would have started what might go wrong first then do the

iOS 8 CLLocationManager enterRegion: not getting called if use requestWhenInUseAuthorization

由 余生颓废 提交于 2019-12-02 02:03:18
I'm trying to get being called the delegate method locationManager:didEnterRegion in iOS 8 for custom region. Here is the code: self.locationManager = [[CLLocationManager alloc] init]; self.locationManager.delegate = self; if ([self.locationManager respondsToSelector:@selector(requestWhenInUseAuthorization)]) { [self.locationManager requestWhenInUseAuthorization]; } CLCircularRegion *region = [[CLCircularRegion alloc] initWithCenter:CLLocationCoordinate2DMake(20, 20) radius:1000 identifier:@"asda"]; region.notifyOnEntry = YES; region.notifyOnExit = YES; [self.locationManager

navigator.geolocation.getCurrentPosition() when screen is locked

由 坚强是说给别人听的谎言 提交于 2019-12-02 00:15:51
I have an App which constantly polls for location when its in travelling mode. My issue is that once the screen is locked, the App can no longer access the geolocation from the phone. I have managed to find this plugin but it requires I purchase it for the capability to work in Android. http://shop.transistorsoft.com/pages/cordova-background-geolocation-premium Does anyone know if there is a free option that i can use to get location to successfully poll in an Ionic / Cordova application while the screen is locked? DaveAlden Another option is to use a partial wakelock on Android to keep your

Nginx配置Yii：backend&frontend

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-02 00:13:14
1 #My vlson.top project 2 #frontend 3 server { 4 listen 80; 5 server_name www.vlson.com; 6 7 #charset koi8-r; 8 9 set $app_root F:/vlson/advanced/frontend/web/; 10 set $project_root F:/vlson/advanced/frontend/; 11 root $app_root; 12 13 access_log logs/frontend.access.log main; 14 15 location / { 16 root $app_root; 17 index index.php index.html index.htm; 18 try_files $uri $uri/ /index.php?$args; 19 } 20 21 error_page 404 /404.html; 22 23 # redirect server error pages to the static page /50x.html 24 # 25 error_page 500 502 503 504 /50x.html; 26 location = /50x.html { 27 root F:/vlson/frontend

Android location getTime() always returns big different time

由 对着背影说爱祢 提交于 2019-12-01 23:49:34
I am getting location using Location Manager regulary depending on the setting, 2minutes in testing case and trying to use location.geTime() method. I am not using LocationManager.getLastKnownLocation(). Document says it is UTC time and I converted it to local time like below: Date d = new Date(location.getTime()); SimpleDateFormat sdf = new SimpleDateFormat("yyMMddkkmmss'; sdf.setTimeZone(TimeZone.getTimneZone("UTC"); sdf.format(d); But I am getting different date from what I expect. Current time I am writing is about 130516155000(2013-05-16 15:50:00) but I am getting 040015130515. And I

JS中BOM和DOM之间的关系

由 与世无争的帅哥 提交于 2019-12-01 23:27:47
一、Javascript组成 JavaScript的实现包括以下3个部分： 1、核心（ECMAScript）：描述了JS的语法和基本对象。 2、文档对象模型 （DOM）：处理网页内容的方法和接口。 3、浏览器对象模型（BOM）：与浏览器交互的方法和接口。 　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　BOM和DOM的结构关系示意图 二、BOM（浏览器对象模型） 1、window对象 说明：BOM的核心对象是window，他表示浏览器的一个实例。他既是通过JavaScript访问浏览器窗口的一个接口，又是ECMScript规定的Global对象。 全局作用域 全局变量不能通过delete操作符删除； window对象上的定义可删除； BOM（ Browser Object Model ） 浏览器对象模型：将浏览器的各个组成部分封装成为对象 location对象 location对象：表示载入窗口的URL，也可用window.location引用它 location.href //当前载入页面的完整URL，如 http://www.somewhere.com/pictures/index.htm location.portocol //URL中使用的协议，即双斜杠之前的部分，如http location.host //服务器的名字，如www.wrox.com

Spring MVC 问题归纳

由 孤街醉人 提交于 2019-12-01 22:54:45
记录一些在Spring MVC配置中出现的问题 一、配置tomcat包没有加载 错误： idea调试web项目时出现：java.lang.ClassNotFoundException:org.springframework.web.context.ContextLoaderL解决方案 解决： File->Project Structure点击左侧的Artifacts,然后找到Output Layout选项卡 右键单击Available Elements下面的项目名称，选择Put into Output Root 操作之后会发现WEB-INF目录下出现了lib目录 完成 二、页面无法加载静态资源 错误： 静态资源无法找到（No mapping found for HTTP request with URI）问题 解决： 在MVC配置文件中添加资源文件映射。 <!--通过location，可以重新定义资源文件的位置--> <mvc:resources mapping="/resources/**" location="classpath:resources/"/> <mvc:resources mapping="/images/**" location="/images/"/> <mvc:resources mapping="/js/**" location="/js/"/> 注解：
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