小编PHP*_*ave的帖子

是否有Apple框架捆绑包来检测是否存在互联网连接？目前我的应用程序在尝试在没有互联网连接的情况下对用户的位置进行地理定位时崩溃.

/*inside locationManager didUpdateLocations method*/
var currentLocation:CLLocation? = locations[0] as? CLLocation
geocoder = CLGeocoder()
//Crashes on line below when there isn't an internet connection
//Need to add function to check if internet connection is live 
//Before running reverseGeocodeLocation
geocoder.reverseGeocodeLocation (currentLocation,handleGeocode)

我对swift和ios编程有点新鲜 - 我的道歉.

当你在Recurly.js v4中使用托管字段时,我想知道你是否可以使用下拉(选择w /选项标签)而不是文本输入字段作为到期月份和年份.下面的div

<div data-recurly="month" id="month"></div>
<div data-recurly="year" id="year"></div>

改为以下.

<div id="month" data-recurly="month">
 <div class="recurly-hosted-field recurly-hosted-field-month">
  <iframe frameborder="0" scrolling="no" allowtransparency="true" border="0" src="https://api.recurly.com/js/v1/field?config=somecrazylongstringThatWasRemoved" style="height: 100%; width: 100%; background: transparent none repeat scroll 0% 0%;">
    <input type="text" style="visibility: visible; font-family: Open Sans; font-size: 1rem; color: rgb(44, 7, 48); font-weight: bold; font-variant: normal; font-style: normal; line-height: normal;" placeholder="mm">
  </iframe>
 </div>
</div>
<div id="month" data-recurly="month">
 <div class="recurly-hosted-field recurly-hosted-field-month">
  <iframe frameborder="0" scrolling="no" allowtransparency="true" border="0" src="https://api.recurly.com/js/v1/field?config=somecrazylongstringThatWasRemoved" style="height: 100%; width: 100%; background: transparent none repeat …