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How to save an image to localStorage and display it on the next page?
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Firstly, I grab my image with getElementByID, and save the image as a Base64. Then I save the Base64 string as my localStorage value.
bannerImage = document.getElementById('bannerImg');
imgData = getBase64Image(bannerImage);
localStorage.setItem("imgData", imgData);
Here is the function that con...
How to remove the URL from the printing page?
... edited Apr 14 '15 at 20:44
L84
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answered Nov 19 '13 at 9:26
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Uploading base64 encoded Image to Amazon S3 via Node.js
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buf = Buffer.from(req.body.imageBinary.replace(/^data:image\/\w+;base64,/, ""),'base64')
var data = {
Key: req.body.userId,
Body: buf,
ContentEncoding: 'base64',
ContentType: 'image/jpeg'
};
s3Bucket.putObject(data, function(err, data){
if (err) {
console....
What is the list of possible values for navigator.platform as of today? [closed]
...ning a browser compiled for 16-bit, even though the user is on a 32-bit or 64-bit Windows machine.
Of course W3Schools lists the old definition (I'm not even gonna link to them). W3 and MDN have agreed on a different definition though:
navigator.platform represents the platform on which the browser...
Embedding Base64 Images
Purely out of curiosity, which browsers does Base64 image embedding work in? What I'm referring to is this .
3 Answers
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Undo changes in entity framework entities
... by the number of objects... performance is maybe 2ms+0.5ms*n... so bellow 96 objects it would be faster but time would increase linearly with the amount of data.
– Guish
Jul 3 '14 at 14:56
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How do I pass data between Activities in Android application?
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96
Source class:
Intent myIntent = new Intent(this, NewActivity.class);
myIntent.putExtra("firstN...
Getting ssh to execute a command in the background on target machine
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Where is virtualenvwrapper.sh after pip install?
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84
did you already try this ?
$ which virtualenvwrapper.sh
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Secure random token in Node.js
...thod crypto.randomBytes that generates a random Buffer. However, the base64 encoding in node is not url-safe, it includes / and + instead of - and _ . Therefore, the easiest way to generate such token I've found is
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