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How can I convert an image into a Base64 string?

What is the code to transform an image (maximum of 200 KB) into a Base64 String? 14 Answers ...
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Base64 encoding in SQL Server 2005 T-SQL

I'd like to write a T-SQL query where I encode a string as a Base64 string. Surprisingly, I can't find any native T-SQL functions for doing Base64 encoding. Does a native function exist? If not, what's the best way to do Base64 encoding in T-SQL? ...
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How to base64 encode image in linux bash / shell

I'm trying to base64 encode an image in a shell script and put it into variable: 6 Answers ...
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How do I convert a byte array to Base64 in Java?

... Java 8+ Encode or decode byte arrays: byte[] encoded = Base64.getEncoder().encode("Hello".getBytes()); println(new String(encoded)); // Outputs "SGVsbG8=" byte[] decoded = Base64.getDecoder().decode(encoded); println(new String(decoded)) // Outputs "Hello" Or if you just w...
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How to convert an image to base64 encoding?

Can you please guide me how can I convert an image from a URL to base64 encoding? 9 Answers ...
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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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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 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...

.../关。3、App Inventor 2 开发自己的蓝牙App主要用到 BlueToothLE 拓展,点此查看中文文档。BLE蓝牙的特点是无需配对,设备被扫描后直接连接即可通信。蓝牙App开发示例demo参考界面如下: 扫描蓝牙设备,代码如下: 扫描完成后,设...
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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. ...