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Drawing an SVG file on a HTML5 canvas
...40" style="fill:rgb(255,0,255);" />
<image xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAEX0lEQVQ4jUWUyW6cVRCFv7r3/kO3u912nNgZgESAAgGBCJgFgxhW7FkgxAbxMLwBEmIRITbsQAgxCEUiSIBAYIY4g1EmYjuDp457+Lv7n+4tFjbwAHVOnVPnlLz75ht67OhhZg/M0p6d5tD9C8SNBBs5XBJhI4uNLC4SRE...
HTML5 Canvas vs. SVG vs. div
... is not going to change its image/sprite due course, you can just create a PNG and use it as background-image... Though you can do similar things in SVG/Canvas
– luiges90
Jul 7 '13 at 5:21
...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
... . ". />";
Our evil attacker can now inject whole new parameters
pic.png' onclick='location.href=xxx' onmouseover='...
gives us
<img src='pic.png' onclick='location.href=xxx' onmouseover='...' />
In these cases, there is no magic bullet, you just have to santise the input yourself. ...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...ep '^/dev/' | sed 1q | awk '{print $1}')
Store the background picture (in PNG format) in a folder called ".background" in the DMG, and store its name in the "backgroundPictureName" variable.
Use AppleScript to set the visual styles (name of .app must be in bash variable "applicationName", use vari...
CSS filter: make color image with transparency white
I have a colored png image with transparency. I would like to use css filter to make the whole image white but leave the transparency as it is.
Is that possible in CSS?
...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
...v2.LINE_AA)
## Ok, you can see the result as tag(6)
cv2.imwrite("detected.png", canvas)
Related answers:
How to detect colored patches in an image using OpenCV?
Edge detection on colored background using OpenCV
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
How to use `cv2.fi...
“To Do” list before publishing Android app to market [closed]
...omatically deleted at compile time.
Optimize your images (using Paint.NET, PNGCrush or OptiPNG).
Optimize your layouts for most of screen sizes. You can do this by simply changing the screen size while editing a layout in AndroidStudio or Eclipse.
Try/catch all exceptions on the UI and display a sim...
What is the difference between a string and a byte string?
..., WAV, etc.
If you want to store a picture, you must first encode it using PNG, JPEG, etc.
If you want to store text, you must first encode it using ASCII, UTF-8, etc.
MP3, WAV, PNG, JPEG, ASCII and UTF-8 are examples of encodings. An encoding is a format to represent audio, images, text, etc in ...
Sending files using POST with HttpURLConnection
...ith bitmap data:
Bitmap bitmap = ...;
String filename = "filename.png";
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
ContentBody contentPart = new ByteArrayBody(bos.toByteArray(), filename);
MultipartEntity r...
How to add a custom right-click menu to a webpage?
...gt;
<a href="#">
<img src="http://puu.sh/nr60s/42df867bf3.png" /> AdBlock Plus <span>Ctrl + ?!</span>
</a>
<a href="#">
<img src="http://puu.sh/nr5Z6/4360098fc1.png" /> SNTX <span>Ctrl + ?!</span>
</a>
<hr />
...