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Uploading base64 encoded Image to Amazon S3 via Node.js

...native aws-sdk. var AWS = require('aws-sdk'); AWS.config.loadFromPath('./s3_config.json'); var s3Bucket = new AWS.S3( { params: {Bucket: 'myBucket'} } ); inside your router method :- ContentType should be set to the content type of the image file buf = Buffer.from(req.body.imageBinary.replace(...
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How can I use if/else in a dictionary comprehension?

... 31 Worth mentioning that you don't need to have an if-else condition for both the key and the value. For example, {(a if condition else b): v...
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Rails 3.1 and Image Assets

... In 3.1 you just get rid of the 'images' part of the path. So an image that lives in /assets/images/example.png will actually be accessible in a get request at this url - /assets/example.png Because the assets/images folder gets...
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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?

Is there a corresponding X mark to ✓ ( ✓ )? What is it? 4 Answers 4 ...
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Postgres - FATAL: database files are incompatible with server

... 413 If you recently upgraded to 11 or 12 from 10.x you can run the below command to upgrade your pos...
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Remove all special characters, punctuation and spaces from string

... 378 This can be done without regex: >>> string = "Special $#! characters spaces 888323...
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What is float in Java?

... In Java, when you type a decimal number as 3.6, its interpreted as a double. double is a 64-bit precision IEEE 754 floating point, while floatis a 32-bit precision IEEE 754 floating point. As a float is less precise than a double, the conversion cannot be performed i...
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UIView with rounded corners and drop shadow?

... 33 Answers 33 Active ...
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Any way to properly pretty-print ordered dictionaries?

... 133 As a temporary workaround you can try dumping in JSON format. You lose some type information, b...
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What are all the uses of an underscore in Scala?

...](a: K[T]) Ignored variables val _ = 5 Ignored parameters List(1, 2, 3) foreach { _ => println("Hi") } Ignored names of self types trait MySeq { _: Seq[_] => } Wildcard patterns Some(5) match { case Some(_) => println("Yes") } Wildcard patterns in interpolations "abc" match {...