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Passing base64 encoded strings in URL
Is it safe to pass raw base64 encoded strings via GET parameters?
10 Answers
10
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TCP 的那些事儿（下） - 更多技术 - 清泛网 - 专注C/C++及内核技术
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下面我们来看一下发送方的滑动窗口示意图：
（图片来源）
上图中分成了四个部分，分别是：（其中那个黑模型就是滑动窗口）
#1已收到ack确认的数据。
#2发还没收到ack的。
#3在窗口中还没有发出的（接收方还有空...
Decode Base64 data in Java
I have an image that is Base64 encoded. What is the best way to decode that in Java? Hopefully using only the libraries included with Sun Java 6.
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App Inventor 2 能否实现后台推送通知？源码级深度调研 - App应用开发 - 清...
...并通过 NotificationManager 显示、支持多种样式（大文本、大图片、音乐播放、消息回复、进度条）。
关键限制：这是"本地通知"，不是"远程推送"。通知只能在 App 运行时通过代码创建，App 没打开就无法触发。
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谁在争抢UGC - 资讯 - 清泛网 - 专注C/C++及内核技术
...类网站的特点与视频分享网站类似，只不过主体是照片，图片等。
知识分享网络：如百度百科、豆瓣、知乎等。这类网站是为了普及网友的知识和为网友解决疑问的。
社区论坛：如百度贴吧，天涯社区等。这类网站的用户往...
为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
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}
}
请注意：拓展的图标设置 iconName = "aiwebres/xxx.png"，图片名任意，但是相对目录 `aiwebres` 必须是这个名字，不能更改！！否则会无法正常展示图标。
如果拓展中需要请求相关权限，可以在代码中进行申明，有两种方式：
@U...
How to save a PNG image server-side, from a base64 data string
...o convert canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
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The input is not a valid Base-64 string as it contains a non-base 64 character
... another console application after converting it to Byte array and then to Base64 string. This part works, but when the same stream is received at the application, it gets manipulated and is no longer a valid Base64 string. Some junk characters are getting introduced into the stream.
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Base64 length calculation?
After reading the base64 wiki ...
15 Answers
15
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Http Basic Authentication in Java using HttpClient?
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Have you tried this (using HttpClient version 4):
String encoding = Base64Encoder.encode(user + ":" + pwd);
HttpPost httpPost = new HttpPost("http://host:post/test/login");
httpPost.setHeader(HttpHeaders.AUTHORIZATION, "Basic " + encoding);
System.out.println("executing request " + httpPost....