location

js onclick用法：跳转到指定URL

由 泪湿孤枕 提交于 2019-12-09 08:08:46
使用onclick跳转到其他页面/跳转到指定url ☆如果是本页显示可以直接用location,方法如下： ①οnclick="javascript:window.location.href='http://www.huierlp.com'" ②οnclick="location='http://www.huierlp.com'" ③οnclick="window.location.href='http://www.huierlp.com" ☆如果页面中有frame可以将在location前面添加top.mainframe.frames['right_frame'].location 例： <pre> ====== <input type="button"value="注册" οnclick="javascript:window.location.href='http://www.huierlp.com'"/> ====== </pre> 来源： CSDN 作者： miner_lee 链接： https://blog.csdn.net/miner_lee/article/details/20900915

Angular2: unable to navigate to url using location.go(url)

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-09 07:59:25
问题 I am trying to navigate to a specific url using location.go service from typescript function. It changes the url in the browser but the component of the url is not reflected in the screen. It stays on the login (actual) screen - say for eg: constructor(location: Location, public _userdetails: userdetails){ this.location = location; } login(){ if (this.username && this.password){ this._userdetails.username = this.username; this.location.go('/home'); } else{ console.log('Cannot be blank'); } }

Get event list based on location

由 做~自己de王妃 提交于 2019-12-09 05:00:42
问题 I've been digging around on the Facebook developer site to see if there is a way to get local event information for display on my own web app. Ideally, I would pass up a location and Facebook would send down a list of local public events (with links to FB of course). But as yet I haven't found any documentation which says whether this is possible. Does anyone know if this is possible? 回答1: It is possible indeed to receive events using location based "search" To do so you'll need the longitude

Latitude and Longitude showing as 0 in Android

由 我的未来我决定 提交于 2019-12-09 03:24:44
问题 ************* TrackGPS.java ***************************** import android.app.AlertDialog; import android.app.Service; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.os.Bundle; import android.os.IBinder; import android.provider.Settings; import android.support.v4.app

Android LocationManager Criteria

由 不想你离开。 提交于 2019-12-09 03:10:32
问题 I need to receive location changes both from Network and GPS providers. If GPS provider not avaliable or has not location (bad sattelite visibility) I would receive location from Network provider else from GPS provider. Is it possible to select provider using criteria according to my necessity? 回答1: Actually Android Developers - Making Your App Location Aware has a great example code to meet your needs. in its code, if you use both providers (from GPS and from Network) it will do a comparison

Android: Couldn't find import for class java.util.ArrayList in aidl file

由 可紊 提交于 2019-12-09 00:36:01
问题 I currently have a remote service which gets the users current location (this is all working fine). I now want to be able to get the users current location then add a to a list of previous locations. Here is my aidl file, where i'm having a problem : import android.location.Location; import java.util.ArrayList; //error line: couldn't find import for class java.util.ArrayList interface ILocationService { Location getCurrentLocation(); ArrayList<Location> getAllLocations(); } Any help would be

利用scrapy框架爬取某招聘网站，并对数据进行简单分析

由 岁酱吖の 提交于 2019-12-08 21:19:57
利用scrapy框架爬取某招聘网站，并对数据进行简单分析 ** 今天终于把老师之前布置的任务完成了,总算能干一些自己喜欢的事情,想到自己明年就要工作了。决定先利用之前为了搜集语料学习的爬虫去搜寻一些职位相关讯息，看看大家现在都在招什么样的工作。 目标网站 ： 这个就很多辣，什么某直聘，某勾。依照至简至上的原则，在大概看了一下几个网站的情况，决定选取某b（某勾要登录验证，懒得去弄cookies了）。 大概的步骤就如下啦，scrapy框架是纯基于python写的，优点就是简单配置方便 创建spider的项目，这次模板我选了crawl模板； 对目标网站的信息读取，拟定好爬取哪些字段； 编写spider，包括页面提取规则，字段处理规则； 配置pipeline连接到数据库连接到； 配置好settings中的其他选项； 调试，开始爬取； 当然可能还有一些反反爬操作。 话不多说开撸。 首先是 在当前目录下（已经存在的scrapy项目）输入 scrapy genspider -t crawl boss_https://www.zhipin.com/ 现在itenm创建所需要的item，里面有工作名啊，工资啊，公司名啊，地点啊还有工作描述和职位要求等等，具体如下最后三个表示公司人数、类型、级别（几轮融资等等） 然后 进入生成的boss.py 因为我选择的是crawl模型，所以网页提取规则是基于

getLastKnownLocation() always returning null, all providers are DummyLocationProvider

由 会有一股神秘感。 提交于 2019-12-08 18:34:26
I have seen many posts regarding this problem, but none of them offered a solution for me. I am trying to get the user position through the GPS (or, ultimately, any other valid provider). But I am always getting null locations. I do get a map, and can set an arbitrary location, is the providers that don't work. I have my MAPS key properly set (also checked that it was the right one), all necessary permissions set ( android.permission.INTERNET , android.permission.ACCESS_COARSE_LOCATION , android.permission.ACCESS_FINE_LOCATION ) and in fact, all seemed to be working just fine yesterday! I

Convert the coordinates of a shapefile in Geopandas

由 你说的曾经没有我的故事 提交于 2019-12-08 17:49:28
I am new at spatial analysis, but I cant find this answer anywhere. I have a list of post codes in CRS coordinates, latitude and longitude, and London's Boroughs shape file in OSN coordinates, and I would like to map them together, but this is what happens. This is the head of the postcodes london_post_codes.head() Out[81]: postcode latitude longitude 0 WD6 1GS 51.658021 -0.255663 1 WD17 1LA 51.660366 -0.397525 2 WC2N 6LE 51.509413 -0.121676 3 WC2N 6NA 51.508363 -0.124454 4 WC2N 6ND 51.508216 -0.123829 while this is the shape file read in geopandas borough = gpd.read_file('London_Borough

How do Python modules work

由 人盡茶涼 提交于 2019-12-08 17:13:47
问题 I was wondering how do Python modules work? Say I want to make my Python program some custom modules to package with it, where would I put them in relation to the main .py file?(and how would I load them if not using the usual way) 回答1: If the module is specific to your program, you can put into the same directory as the main script. From the documentation: When a module named spam is imported, the interpreter searches for a file named spam.py in the directory containing the input script and
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