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Base64 length calculation?
After reading the base64 wiki ...
15 Answers
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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....
Why do we use Base64?
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Your first mistake is thinking that ASCII encoding and Base64 encoding are interchangeable. They are not. They are used for different purposes.
When you encode text in ASCII, you start with a text string and convert it to a sequence of bytes.
When you encode data in Base64, you...
Converting Secret Key into a String and Vice Versa
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You can convert the SecretKey to a byte array (byte[]), then Base64 encode that to a String. To convert back to a SecretKey, Base64 decode the String and use it in a SecretKeySpec to rebuild your original SecretKey.
For Java 8
SecretKey to String:
// create new key
SecretKey secret...
What is base 64 encoding used for?
I've heard people talking about "base 64 encoding" here and there. What is it used for?
18 Answers
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NodeJS: How to decode base64 encoded string back to binary? [duplicate]
...ord hashing with salt, so I generated salt as binary, hashed the password, base64 encoded the password and salt then stored them into database.
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动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...软件的构造方式必然存在很大的问题。
火焰图其实可以拓展到其他维度，比如刚才我们讲的火焰图是看程序运行在 CPU 上的时间在所有代码路径上的分布，这是 on-CPU 时间这个维度。类似地，某一个进程不运行在任何 CPU 上的时...
App Inventor 2 文本代码块 · App Inventor 2 中文网
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模糊文本
是一个字符串？
反转
替换所有映射
拓展案例：
案例：文本转数字
案例：数字转文本
” “ (字符串)
包含文本字符串。
该字符串可以包含任何字符（字母、数字或其他特殊字符）。 在 App Inventor 上...
What is the effect of encoding an image in base64?
If I convert an image (jpg or png) to base64, then will it be bigger, or will it have the same size? How much greater will it be?
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Creating a BLOB from a Base64 string in JavaScript
I have Base64-encoded binary data in a string:
12 Answers
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