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Uploading base64 encoded Image to Amazon S3 via Node.js
...ket: 'myBucket'} } );
inside your router method :-
ContentType should be set to the content type of the image file
buf = Buffer.from(req.body.imageBinary.replace(/^data:image\/\w+;base64,/, ""),'base64')
var data = {
Key: req.body.userId,
Body: buf,
ContentEncoding: 'base64',
...
Count the number of occurrences of a character in a string in Javascript
...
It suffices to set the start index = -2, but thanks a lot @Augustus
– Lorenz Lo Sauer
Nov 24 '13 at 20:10
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Getting image dimensions without reading the entire file
...oat vresolution = tif.VerticalResolution;
}
}
the validateImageData set to false prevents GDI+ from performing costly analysis of the image data, thus severely decreasing load time. This question sheds more light on the subject.
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How to go to a specific file in Chrome Developer Tools?
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Using npm behind corporate proxy .pac
...ation resulted in a forward slash appearing. So entering this:
npm config set proxy "http://domain\username:password@servername:port/"
then running this npm config get proxy returns this:
http://domain/username:password@servername:port/
Therefore to fix the problem I instead URL encoded the back...
JNI converting jstring to char *
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How can I get pg_dump to authenticate properly
...
If I configure my Postgres inside Docker, will this setup work for connections coming my localhost?
– Jack Chi
Sep 4 at 22:52
add a comment
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What's the most appropriate HTTP status code for an “item not found” error page
...o update it, some other thread or process ignored your lock (or you didn't set one) and deleted it. That's not good. Alternatively, if you're trying to update object id=n (where n is provided to you) without first checking it exists, you're missing a validation step in your update logic, which is al...
Weird Integer boxing in Java
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The true line is actually guaranteed by the language specification. From section 5.1.7:
If the value p being boxed is true,
false, a byte, a char in the range
\u0000 to \u007f, or an int or short
number between -128 and 127, then let
r1 and r2 be the results of any two
...
How to invert a grep expression
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