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Capture Signature using HTML5 and iPad
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How to save signature as png file or show signature in in other way ?
– Andrus
Mar 5 '15 at 7:25
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converting a base 64 string to an image and saving it
... }
image.Save(fullOutputPath, System.Drawing.Imaging.ImageFormat.Png);
}
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ValueError: setting an array element with a sequence
...n array for assigning values to it. for instance:
out = np.empty_like(lil_img, dtype=object)
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Jquery UI tooltip does not support html content
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opacity: 1;
transition-delay: 0.2s;
}
div#Tooltip_Text_container img {
left: -10px;
}
div#Tooltip_Text_container:hover a span.tooltips {
visibility: visible;
opacity: 1;
transition-delay: 0.2s;
}
<div id="Tooltip_Text_container">
<span><b>Tooltip head...
Convert blob to base64
...Text = canvas.toDataURL();
b64Text = b64Text.replace('data&colon;image/png;base64,','');
var base64Data = b64Text;
I hope this help you
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Is there a way to make a DIV unselectable?
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Especially since a 1000x1000 transparent png (or gif) is only 4kb.
– Ryan Florence
May 29 '09 at 18:02
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Create an empty object in JavaScript with {} or new Object()?
...ine - like so:
var myObject = {
title: 'Frog',
url: '/img/picture.jpg',
width: 300,
height: 200
};
Arrays
For arrays, there's similarly almost no benefit to ever using new Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
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How to copy Docker images from one host to another without using a repository
...s sudo on the target machine? I tried (without compression) docker save my_img:v1 | ssh -t -t my_user@my_machine sudo docker load. Without the "-t" switch, sudo complains sudo: sorry, you must have a tty to run sudo; with one "-t" it's the same message because ssh says Pseudo-terminal will not be al...
Parcelable encountered IOException writing serializable object getactivity()
...mage = selectedItem.getPlacePhoto();
image.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
Intent intent = new Intent(YourPresentActivity.this,
TheReceiverActivity.class);
intent.putExtra("selectedItem", selectedItem);
intent.putExtr...
How to take MySQL database backup using MySQL Workbench?
... @NaturalBornCamper, it's just "Server" now, i.imgur.com/W2ichtm.png
– matt wilkie
Aug 8 '16 at 16:34
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