base64 Archives - Page 3 of 4

Get image data URL in JavaScript?

I have a regular HTML page with some images (just regular <img /> HTML tags). I’d like to get their content, base64 encoded ...

May 11, 2022
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Encoding as Base64 in Java

I need to encode some data in the Base64 encoding in Java. How do I do that? What is the name of the ...

May 11, 2022
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How to Resize a Bitmap in Android?

I have a bitmap taken of a Base64 String from my remote database, (encodedImage is the string representing the image with Base64): profileImage ...

May 9, 2022
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Why do we use Base64?

Wikipedia says Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred ...

May 9, 2022
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Why does a base64 encoded string have an = sign at the end

I know what base64 encoding is and how to calculate base64 encoding in C#, however I have seen several times that when I ...

May 7, 2022
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Is embedding background image data into CSS as Base64 good or bad practice?

I was looking at the source of a greasemonkey userscript and noticed the following in their css: .even { background: #fff url(data:image/gif;base64,R0lGODlhBgASALMAAOfn5+rq6uvr6+zs7O7u7vHx8fPz8/b29vj4+P39/f///wAAAAAAAAAAAAAAAAAAACwAAAAABgASAAAIMAAVCBxIsKDBgwgTDkzAsKGAhxARSJx4oKJFAxgzFtjIkYDHjwNCigxAsiSAkygDAgA7) repeat-x ...

May 4, 2022
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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 ...

May 3, 2022
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Embedding Base64 Images

Purely out of curiosity, which browsers does Base64 image embedding work in? What I’m referring to is this. I realize it’s not usually ...

May 1, 2022
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Creating a BLOB from a Base64 string in JavaScript

I have Base64-encoded binary data in a string: const contentType="image/png"; const b64Data="iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; I would like to create a blob: URL containing this data ...

April 30, 2022
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How can I convert an image into Base64 string using JavaScript?

I need to convert my image to a Base64 string so that I can send my image to a server. Is there any ...

April 28, 2022
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