大约有 5,000 项符合查询结果(耗时:0.0178秒) [XML]

https://www.tsingfun.com/it/cpp/2080.html 

什么是 Ringbuffer ? - C/C++ - 清泛网 - 专注C/C++及内核技术

...直线) 基本来说,ringbuffer拥有一个序号,这个序号指向数组中下一个可用的元素。(校对注:如下图右边的图片表示序号,这个序号指向数组的索引4的位置。) 随着你不停地填充这个buffer(可能也会有相应的读取),这个...
https://stackoverflow.com/ques... 

How did Google manage to do this? Slide ActionBar in Android application

...ce on the left side this way. Then, you can fill this space with your menu-ListView and overlay the other content with a FrameLayout, that, when it's clicked, collapses the menu. So, here's some code: First, the class for collapsing / expanding (SlideMenu.java): package your.cool.app; import andr...
https://stackoverflow.com/ques... 

Android: ListView elements with multiple clickable buttons

I've a ListView where every element in the list contains a TextView and two different Buttons. Something like this: 8 Ans...
https://www.tsingfun.com/it/tech/1211.html 

php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...[QQNo] => ) ) 可以看出 json_decode($data,true)输出的一个关联数组,由此可知json_decode($data)输出的是对象,而json_decode("$arr",true)是把它强制生成PHP关联数组.。 2.json_encode() (PHP 5 >= 5.2.0, PECL json >= 1.2.0) — 对变量进行 JSON 编码 ...
https://www.tsingfun.com/it/cpp/1467.html 

php array为空的判断 - C/C++ - 清泛网 - 专注C/C++及内核技术

php array为空的判断如何判断PHP数组是否为空PHP判断数组为空首选方法:count($arr),size($arr);$arr= array("");echo count($arr);echo size($arr); 输出1...如何判断PHP数组是否为空 PHP判断数组为空首选方法:count($arr), size($arr); $arr= array(""); ec...
https://stackoverflow.com/ques... 

Custom ListView click issue on items in Android

So I have a custom ListView object. The list items have two textviews stacked on top of each other, plus a horizontal progress bar that I want to remain hidden until I actually do something. To the far right is a checkbox that I only want to display when the user needs to download updates to their d...
https://www.tsingfun.com/it/te... 

PHP常用API函数用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...rrpos PHP explode() 函数 把字符串按照指定分隔符分割为数组。 例子: <?php $url = "https://www.tsingfun.com/index.php?m=content&c=content&a=edit&catid=37&id=289&pc_hash=c6svGs"; $params = explode('&', $url); print_r($params); ?> 结果: Array ( [0] => http...
https://bbs.tsingfun.com/thread-1974-1-1.html 

AppInventor2中的二进制数据以什么样的形式传递?字节列表、字节数组是什么...

1、byte[] 类型(字节数组)的字段:App Inventor 无法直接处理字节数组,但它们可以作为扩展之间的通用 Object 类型变量进行交换。 MQTT拓展中的字节数组的处理方式就是这种,直接转换成byte[]: @SimpleFunction(description = &quot;Publishe...
https://stackoverflow.com/ques... 

notifyDataSetChange not working from custom adapter

When I repopulate my ListView , I call a specific method from my Adapter . 11 Answers ...
https://stackoverflow.com/ques... 

How can I display a list view in an Android Alert Dialog?

..._width="wrap_content" android:layout_height="wrap_content"&gt; &lt;ListView android:id="@+id/lv" android:layout_width="wrap_content" android:layout_height="fill_parent"/&gt; &lt;/LinearLayout&gt; In your activity Dialog dialog = new Dialog(Activity.this); di...