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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 12 ...
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converting a base 64 string to an image and saving it

...ect with image.Save(...). public Image LoadImage() { //data:image/gif;base64, //this image is a single pixel (black) byte[] bytes = Convert.FromBase64String("R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw=="); Image image; using (MemoryStream ms = new MemoryStream(b...
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RegEx to parse or validate Base64 data

Is it possible to use a RegEx to validate, or sanitize Base64 data? That's the simple question, but the factors that drive this question are what make it difficult. ...
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Code for decoding/encoding a modified base64 URL

I want to base64 encode data to put it in a URL and then decode it within my HttpHandler. 5 Answers ...
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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 convert a string into base64, there is an = at the end. ...
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Node.js throws “btoa is not defined” error

...rface, it only provides command line utilities. If you need to convert to Base64 you could do so using Buffer: console.log(Buffer.from('Hello World!').toString('base64')); Reverse (assuming the content you're decoding is a utf8 string): console.log(Buffer.from(b64Encoded, 'base64').toString());...
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Base64 Decoding in iOS 7+

...ing = "foo" Encoding let plainData = plainString.data(using: .utf8) let base64String = plainData?.base64EncodedString() print(base64String!) // Zm9v Decoding if let decodedData = Data(base64Encoded: base64String!), let decodedString = String(data: decodedData, encoding: .utf8) { print(dec...
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婚庆O2O:领跑的企业也就只走到B轮 - 资讯 - 清泛网 - 专注C/C++及内核技术

...出现死亡案例。而这近百位参赛选手,基本也是可以被「编码」归类的。 1。婚嫁一站式服务平台:婚礼纪、到喜啦、婚尚起义、591结婚、婚万家 这种是最省心的,类似于私人婚礼管家角色,基于预算、筹备阶段,全程介入,...
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Binary Data in JSON String. Something better than Base64

...ed as UTF-8). With that in mind, I think the best you can do space-wise is base85 which represents four bytes as five characters. However, this is only a 7% improvement over base64, it's more expensive to compute, and implementations are less common than for base64 so it's probably not a win. You c...