我需要为很多纬度/长点找到这个城市的Facebook位置.实际的点数是指个人地址,因此没有确切的地方ID可供查找,如同业务一样.
为了测试,我一直在寻找CO的Red Feather Lakes镇.
图搜索功能会返回很多地方,但不返回城市示例
原始FQL不允许您通过lat/long搜索,并且无论如何都没有"附近"的概念.例
按ID的FQL查询显示至少有一个"显示子文本"字段,表示该对象是一个城市.例
谢谢你的帮助.我有超过80年的父亲的日期和地理标记照片,他很想在他的时间轴上看到!
编辑
城市不在place表中,它们只在page表中.有一个未记录的distance()FQL函数,但它只适用于place表.(通过这个SO答案.)
这有效:
SELECT name,description,geometry,latitude,longitude, display_subtext
FROM place
WHERE distance(latitude, longitude, "40.801985", "-105.593719") < 50000
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但这会给出错误"距离在表格页面中无效":
SELECT page_id,name,description,type,location
FROM page
WHERE distance(
location.latitude,location.longitude,
"40.801985", "-105.593719") < 50000
Run Code Online (Sandbox Code Playgroud) 更新到android studio 2.3 gradle后警告我这样,我无法将我的应用程序安装到模拟器.
库必须使用完全相同的确切规范
![[库必须使用完全相同的确切规范]](https://i.stack.imgur.com/oJ2M3.png)
ide android android-library android-gradle-plugin android-studio-2.3
我有一个这种形式的查询字符串:
val query = "key1=val1&key2=val2&key3=val3
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我想用上面的键/值对创建一个地图。到目前为止,我是这样做的:
//creating an iterator with 2 values in each group. Each index consists of a key/value pair
val pairs = query.split("&|=").grouped(2)
//inserting the key/value pairs into a map
val map = pairs.map { case Array(k, v) => k -> v }.toMap
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像我一样这样做有什么问题吗?如果是这样,是否有一些我可以使用的库来做到这一点?
在同一页面上实例化Ionic 2 AlertController会出现此错误:未捕获(在承诺中):已插入视图已被破坏
我想让它运行几次等于离子1警报实例,可以在同一页面上多次调用.
码:
export class ConsultaProdutoPage {
public usar_leitor: boolean = false;
public codigo: string = '';
public icon: object = { 'icon': 'search', 'text': 'Buscar' };
public mostrar_produto: boolean = false;
private loading;
private _alert: Alert;
constructor(public navCtrl: NavController,
public navParams: NavParams,
private _barcodeScanner: BarcodeScanner,
private _alertCtrl: AlertController,
private _service: consultaProdutoService,
private _loadingCtrl: LoadingController) {
this.loading = this._loadingCtrl.create({
content: 'Buscando Produtos. Aguarde...',
dismissOnPageChange: true
});
this._alert = this._alertCtrl.create({
'title': "Aviso",
'message': 'Erro ao buscar produtos.',
buttons: ['OK'] …Run Code Online (Sandbox Code Playgroud) 我开始学习Django,我对python不是很了解,所以如果问题很愚蠢,请见谅)。
from . import views
什么是 ”。” 在这个声明中?模块名称?
我有一个Person类型的对象,其中包含firstName,lastName,age字段.我使用行为主题检测到任何变化.我有一个观察组件,订阅了此Person对象的每个更改.一旦更改检测到观察组件将调用方法.我希望此方法更改Observable Person Object的属性.
在我的服务中
export class PersonService {
personToCopySource = new BehaviorSubject<Person>(null);
personToCopy = this.personToCopySource.asObservable();
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在我的组件中
export class ObservingComponent {
constructor(public person: Person) {}
ngOnInit(){
this.personService.person.subscribe(
data=> {
this.updateMethod()
}
)
}
updateMethod(){
this.personService.firstName = 'updated First Name';
}
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当我更改Observing对象的属性时,我收到此错误.Observable类型中不存在"Property"firstName
我想让下面的代码工作.
import gym
env = gym.make("CartPole-v0")
env.reset()
env.render()
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运行前3行没有问题,但是当我运行第4行时,我得到错误:
Traceback (most recent call last):
File "<ipython-input-3-a692a1a1ffe7>", line 1, in <module>
env.render()
File "/home/mikedoho/gym/gym/core.py", line 150, in render
return self._render(mode=mode, close=close)
File "/home/mikedoho/gym/gym/core.py", line 286, in _render
return self.env.render(mode, close)
File "/home/mikedoho/gym/gym/core.py", line 150, in render
return self._render(mode=mode, close=close)
File "/home/mikedoho/gym/gym/envs/classic_control/cartpole.py", line 116, in _render
self.viewer = rendering.Viewer(screen_width, screen_height)
File "/home/mikedoho/gym/gym/envs/classic_control/rendering.py", line 51, in __init__
self.window = pyglet.window.Window(width=width, height=height, display=display)
File "/home/mikedoho/anaconda3/lib/python3.6/site-packages/pyglet/window/__init__.py", line 504, in __init__
screen = display.get_default_screen()
File "/home/mikedoho/anaconda3/lib/python3.6/site-packages/pyglet/canvas/base.py", …Run Code Online (Sandbox Code Playgroud) 我在开发应用程序时遇到了这个问题,但没有找到与之相关的任何问题。
我正在使用 asp.net Core 3.1,win 10。
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: card@0.1.0
npm ERR! Found: react@18.0.0
npm ERR! node_modules/react
npm ERR! react@"^18.0.0" from the root project
npm ERR! peer react@"\>=16.8.0" from @emotion/react@11.8.2
npm ERR! node_modules/@emotion/react
npm ERR! @emotion/react@"*" from the root project*
npm ERR! peerOptional @emotion/react@"^11.5.0" from @mui/material@5.5.3
npm ERR! node_modules/@mui/material
npm ERR! @mui/material@"" from the root project
npm ERR! 1 more (@emotion/styled)
npm ERR! 1 more (@emotion/styled)
npm ERR!
npm ERR! Could …Run Code Online (Sandbox Code Playgroud) 我在 .NET 6.0 WebAPI 应用程序中实现 dinkToPdf NuGet 包时遇到问题。我使用的是配备 M1 芯片的 MacBook。
我收到以下错误:
"Unable to load shared library '/Users/vlatkopetrushevski/Desktop/Work/TechUp/Back End/academy-management-api/Skillup.API/wkhtmltox/v0.12.4/64 bit/libwkhtmltox.dylib' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable: dlopen(/Users/vlatkopetrushevski/Desktop/Work/TechUp/Back End/academy-management-api/Skillup.API/wkhtmltox/v0.12.4/64 bit/libwkhtmltox.dylib, 0x0001): tried: '/Users/vlatkopetrushevski/Desktop/Work/TechUp/Back End/academy-management-api/Skillup.API/wkhtmltox/v0.12.4/64 bit/libwkhtmltox.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e'))"
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有人有同样的问题吗?
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