小编pra*_*ehl的帖子

我有一个链接,在broswer 中打开json数据但不幸的是我不知道如何阅读它.有没有办法使用javascript逗号分隔(csv)格式转换此数据并将其保存在javascript变量中.我刚刚开始学习并且对json完全没有任何线索,如果有人可以为它编写脚本会很棒.

数据似乎如下:

{
  "count": 2,
  "items": [{
    "title": "Apple iPhone 4S Sale Cancelled in Beijing Amid Chaos (Design You Trust)",
    "description": "Advertise here with BSA Apple cancelled its scheduled sale of iPhone 4S in one of its stores in China\u2019s capital Beijing on January 13. Crowds outside the store in the Sanlitun district were waiting on queues overnight. There were incidents of scuffle between shoppers and the store\u2019s security …

我有一个Json时间戳,我想使用javascript转换为简单的日期时间格式.

我需要以下格式的日期和时间:dd-mm-yyyy hr:mn

以下是我希望提取时间戳的json日期示例:"timestamp":1326439500

{
   "count": 2,
   "d": [
      {
         "title": "Apple iPhone 4S Sale Cancelled in Beijing Amid Chaos (Design You Trust)",
         "description": "Advertise here with BSA Apple cancelled its scheduled sale of iPhone 4S in one of its stores in China’s capital Beijing on January 13. Crowds outside the store in the Sanlitun district were waiting on queues overnight. There were incidents of scuffle between shoppers and the store’s security staff when shoppers, hundreds of them, were told …

我正在编写一个基于html的应用程序,并希望存储和检索本地文件中的数据.此应用程序不会托管在Web服务器上.

任何人都可以帮助启发有关如何做到这一主题的话题？

我正在寻找一些帮助,试图转换从Amazon Product API检索到的XML,将其转换为CSV(逗号分隔值)格式.

我在这里找到了类似的主题:XML到CSV转换问题,但它使用PHP,我想使用javascript代替.

以下是我的样本:

<?xml version="1.0" encoding="UTF-8"?>
<ItemLookupResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2011-08-01">
  <OperationRequest>
    <RequestId>1k75f474-85ff-464a-al93-659ol460caee</RequestId>
    <Arguments>
      <Argument Name="Operation" Value="ItemLookup" />
      <Argument Name="Service" Value="AWSECommerceService" />
      <Argument Name="Signature" Value="lImNXr6R4c2t376ghMnMmjUPR4eY6755XzH41pXGH0P=" />
      <Argument Name="AssociateTag" Value="oiuig-20" />
      <Argument Name="ItemId" Value="B007EHI1DK" />
      <Argument Name="AWSAccessKeyId" Value="DIY7F4M00OF6I7TRD3VA" />
      <Argument Name="Timestamp" Value="2013-01-04T05:23:20Z" />
      <Argument Name="ResponseGroup" Value="Large" />
    </Arguments>
    <RequestProcessingTime>0.0359500000000000</RequestProcessingTime>
  </OperationRequest>
  <Items>
    <Request>
      <IsValid>True</IsValid>
      <ItemLookupRequest>
        <IdType>ASIN</IdType>
        <ItemId>B007EHI1DK</ItemId>
        <ResponseGroup>Large</ResponseGroup>
        <VariationPage>All</VariationPage>
      </ItemLookupRequest>
    </Request>
    <Item>
      <ASIN>B007EHI1DK</ASIN>
      <DetailPageURL>http://www.amazon.com/Panasonic-TY-ER3D4MU-Active-Shutter-Eyewear/dp/B007EHI1DK%3FSubscriptionId%3DIY7F4M00OF6I7TRD3VAS%26tag%3Daztag-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB007EHI1DK</DetailPageURL>
      <ItemLinks>
        <ItemLink>
          <Description>Technical Details</Description>
          <URL>http://www.amazon.com/Panasonic-TY-ER3D4MU-Active-Shutter-Eyewear/dp/tech-data/B007EHI1DK%3FSubscriptionId%3DIY7F4M00OF6I7TRD3VAS%26tag%3Daztag-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB007EHI1DK</URL>
        </ItemLink>
        <ItemLink>
          <Description>Add To Baby Registry</Description>
          <URL>http://www.amazon.com/gp/registry/baby/add-item.html%3Fasin.0%3DB007EHI1DK%26SubscriptionId%3DIY7F4M00OF6I7TRD3VAS%26tag%3Daztag-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB007EHI1DK</URL>
        </ItemLink>
        <ItemLink>
          <Description>Add To Wedding …

我试图找出Firebase.ServerValue.TIMESTAMPSDK v3.x中SDK v 2.x 的替代方案

有谁知道在Web SDK中获取firebase服务器时间戳的新方法是什么？

我刚下载CKEditor,它很棒.虽然我注意到它松弛了字体.所以我认为能够将Google Web Fonts添加到CKEditor以添加其功能是个好主意.

我在线搜索但我只能找到如何手动进入并在config.js文件中添加每个字体.

有人可以帮助我以编程方式将所有Google Web字体添加到CKEditor并显示如何.

我正在尝试创建一个时间轴网格,用于在时间轴上的特定时间(秒)添加和管理任务.有没有办法能够创建这样的时间轴Javascript/jquery？

我想要做的是0.5秒.时间轴上的间隔.每个项目在时间轴上都有一个开始和结束范围.这些项目可以拖动以更改开始和结束范围,也可以调整大小.这是我建立的样本mochup:

任何建议或解决方案将受到高度赞赏.

谢谢,Praney

我喜欢KineticJS,它的速度,与GSAP的结合,但是让我头脑旋转的方法有一种方法可以像FabricJS那样自由地转换KineticJS对象吗？以下是我想说的链接参考:http: //fabricjs.com/customization/我不想使用FabricJs,因为它非常慢,而且它的低性能可以从各种单元测试中看出来.

我真的很期待找到一种能够在KineticJS中自由变换物体的方法,因为它会让生活变得更加轻松.

有办法吗？

谢谢你的帮助,Praney

我正在尝试使用Meteor Collection2构建一个集合模式.

我的集合可能的架构是:

{
 items: {
     id: Meteor.ObjectID
     title: String,
     Desc: String,
     createdAt: new Date(),
     creator: String,
     invitedUsers: [String],
     items2: [{
        id: String,
        pos: Number,
        dur: Number,
        startTime: Number,
        endTime: Number,
        duration: Number
        items3: [{
                    id: String,
                    itemtype: String,
                    style: String,
                    items4: [{
                            id: String,
                            position: Number,
                            dome: String
                            }]
                    }]

        }]
   }
}

那么我怎样才能最好地使用上面的嵌套模式构建Collection2集合,以及在其上执行插入,更新和删除查询的最佳方法.

更新:

现在正如Andrei Karpushonak所建议的那样,这就是我所拥有的:

Item4 = new SimpleSchema({
    position: {
        type: Number
    },
    dome: {
        type: String
    }
});
    Item3 = new SimpleSchema({
    itemtype: {
        type: …