苹果

jQuery中的DOM操作

Deadly 提交于 2019-12-03 10:14:27
DOM 操作分为三个部分:DOM Core   HTML-DOM  CSS-DOM 查找元素节点和查找属性节点 <body> <p title="选择你喜欢的水果。">你最喜欢的水果是?</p> <ul> <li title="苹果">苹果</li> <li title="橘子">橘子</li> <li title="菠萝">菠萝</li> </ul><script> var $li=$("p"); var li_text1=$li.text(); /*查找元素节点*/ var li_text2=$li.attr("title");/*查找属性元素*/ alert(li_text1) alert(li_text2)</script></body>创建节点 <body> <p title="选择你喜欢的水果。">你最喜欢的水果是?</p> <ul> <li title="苹果">苹果</li> <li title="橘子">橘子</li> <li title="菠萝">菠萝</li> </ul><script> $(HTMLAllCollection); var $li_1=$("<li>香蕉</li>");/*创建第一个<li>元素*/ var $li_2=$("<li>雪梨</li>")/*创建第二个<li>元素*/ $("ul").append($li_1); $("ul")

Java8新特性——Lambda表达式-1

社会主义新天地 提交于 2019-12-03 10:12:57
一、抛出需求   超市中挑选苹果,挑选条件多样化。   示例:找出绿色并且重量等于150的苹果,找出红色并且重量小于120苹果。 1、苹果类 public class Apple { private String color; private int weight; public Apple(String color, int weight) { this.color = color; this.weight = weight; } public String getColor() { return color; } public void setColor(String color) { this.color = color; } public int getWeight() { return weight; } public void setWeight(int weight) { this.weight = weight; } @Override public String toString() { return "color=" + this.color + ",weight=" + this.weight; } } 二、实现方案   采用策略模式,实现数据筛选。 1、查找苹果类 public class FindApple { public static List

iOS 应用签名原理&重签名

。_饼干妹妹 提交于 2019-12-03 10:11:07
在苹果的日常开发中,真机测试与打包等很多流程都会牵扯到各种证书,CertificateSigningRequest,p12等。但是很多相应的开发者并不理解iOS App应用签名的原理和流程。今天着重讲解一下此内容。 思考 在苹果的iOS系统出来之前,以前的主流程Mac OS/Window软件存在着安全隐患,盗版软件,病毒入侵等,苹果希望能解决类似的问题,保证每一个安装在苹果手机上的app都是经过苹果官方允许的,怎么保证呢? 一、iOS 应用签名原理 1 代码签名 要想回答上面“思考”的答案,首先我们讲解一个概念。 代码签名 :是对可执行脚本或者文件进行数字签名,用来保证软件在签名后未被损害或者修改的措施。 2 简单的代码签名 最简单的验证方式是通过苹果官方生成非对称加密的一对公私钥。私钥保存在Appstore的服务器,而公钥保存在iOS系统中,苹果后台用私钥来对App数据进行签名,iOS系统下载此APP后,用公钥来验证签名。若验证成功,说明该App未被更改,可以安装到手机中,反之,则不行。 上面的验证可以解决大部分App入驻手机中的场景,但是对于我们开发苹果应用的开发者而言,我们也可以直接通过真机测试进入到用户的手机,而且苹果也有企业用户渠道,所以如果想要全方面的安全的安装苹果App,就无法通过简单的代码签名做到,那么苹果又是通过怎样的方案呢? 3 双层签名 下面流程图 解释如下:

How to add a loading view for apple watch?

匿名 (未验证) 提交于 2019-12-03 10:09:14
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I want to display a loading view (the one provided by apple) once a WKInterfaceButton is pressed: I need this because after the WKInterfacebutton is pressed, I'm calling the main iPhone app to do some service calls which will take some time to return a response. WKInterfaceController . openParentApplication ( watchMessage , reply : { ( reply :[ NSObject : AnyObject ]!, error : NSError !) -> Void in 回答1: I have used very simple progress using WKInterfaceLabel, Create properties and outlets, @IBOutlet var loadingLabel :

iTunes Connect API

匿名 (未验证) 提交于 2019-12-03 09:52:54
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Does iTunes Connect has an API? How do some applications download financial and sale reports to computer? Are there some C/Objective-C API wrappers? 回答1: Update 8/18/2016 Official Reporter tool from Apple https://help.apple.com/itc/appsreporterguide/#/ iTunes finally released an auto download tool as noted in the PDF http://www.apple.com/itunesnews/docs/AppStoreReportingInstructions.pdf Here is the class file http://www.apple.com/itunesnews/docs/Autoingestion.class.zip 回答2: There's no API for iTunes connect, the only way you can access the

iOS 应用签名原理&重签名

允我心安 提交于 2019-12-03 09:44:16
在苹果的日常开发中,真机测试与打包等很多流程都会牵扯到各种证书,CertificateSigningRequest,p12等。但是很多相应的开发者并不理解iOS App应用签名的原理和流程。今天着重讲解一下此内容。 思考 在苹果的iOS系统出来之前,以前的主流程Mac OS/Window软件存在着安全隐患,盗版软件,病毒入侵等,苹果希望能解决类似的问题,保证每一个安装在苹果手机上的app都是经过苹果官方允许的,怎么保证呢? 一、iOS 应用签名原理 1 代码签名 要想回答上面“思考”的答案,首先我们讲解一个概念。 代码签名 :是对可执行脚本或者文件进行数字签名,用来保证软件在签名后未被损害或者修改的措施。 2 简单的代码签名 最简单的验证方式是通过苹果官方生成非对称加密的一对公私钥。私钥保存在Appstore的服务器,而公钥保存在iOS系统中,苹果后台用私钥来对App数据进行签名,iOS系统下载此APP后,用公钥来验证签名。若验证成功,说明该App未被更改,可以安装到手机中,反之,则不行。 上面的验证可以解决大部分App入驻手机中的场景,但是对于我们开发苹果应用的开发者而言,我们也可以直接通过真机测试进入到用户的手机,而且苹果也有企业用户渠道,所以如果想要全方面的安全的安装苹果App,就无法通过简单的代码签名做到,那么苹果又是通过怎样的方案呢? 3 双层签名 下面流程图 解释如下:

ios plugin com.apple.share.Facebook.post do not show provided text

匿名 (未验证) 提交于 2019-12-03 09:14:57
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: In my app I'm using the following code that allows to share an image with a text: - (IBAction)sharePressed:(id)sender { UIImage *postingImage = [UIImage imageWithContentsOfFile:self.filepath]; UIActivityViewController *activityViewController = [[UIActivityViewController alloc] initWithActivityItems:@[@"Lorem ipsum", postingImage] applicationActivities:nil; [self presentViewController:activityViewController animated:YES completion:nil]; } And when posting I can see image, but can't see text. Also text doesn't appear in FB. 回答1: I'm afraid to

iOS MDM Enrollment Profile Request of /profile to sign the certificate using java

匿名 (未验证) 提交于 2019-12-03 09:13:36
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Hello we are trying to create an iOS MDM server using java. I am stuck at the very first point where we have to sign the certificate and send an SCEP. I have first sent the enroll plist file to the ios device. In response to which I receive a HttpServletRequest from the ios device when we click on "Install" from the device. It the uses the URL which contains the profile request url and a request is obtained for the same in java. After reading the request.getInputStream i got to know that the request has two parts within. One is a plist

Is there an object like a “Set” that can contain only unique string values, but also contain a count on the number of occurrences of the string value?

匿名 (未验证) 提交于 2019-12-03 09:06:55
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: In Java is there an object like a "Set" that can contain only unique string values, but also contain a count on the number of occurrences of the string value? The idea is simple With a data set ala... A B B C C C I'd like to add each line of text to a Set-like object. Each time that a non-unique text is added to the set I'd like to also have a numeric value associated with the set to display how many times it was added. So if I ran it on the above data set the output would be something like: A : 1 B : 2 C : 3 any ideas? 回答1: Map<String,

iphone app id change bundle prefix

匿名 (未验证) 提交于 2019-12-03 09:05:37
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: We have 4 app ids on the Developer ios porthole. prefix1.com.example.app1 prefix1.com.example.app2 prefix2.com.example.app3 prefix3.com.example.app4 These are all posted in the store. The prefix2 and the prefix3 are older prefix numbers. Prefix1 is our current number. These apps have been in the store for a bit (years). We require the prefix2 and prefix3 app to change to the prefix1 number for certain functions that we are doing. We have tried to delete the prefix2 and prefix3 application IDs, but the error we get is "can not delete while