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Android Bitmap to Base64 String

...eam = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream); byte[] byteArray = byteArrayOutputStream .toByteArray(); to encode base64 from byte array use following method String encoded = Base64.encodeToString(byteArray, Base64.DEFAULT); ...
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How to implement an android:background that doesn't stretch?

... I had the same problem: you should only use a 9-patch image (.9.png) instead of your original picture. Serge share | improve this answer | follow |...
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Using Rails 3.1 assets pipeline to conditionally use certain css

...s things too much Qualify the image path: background: url('/assets/image.png'); Use the SASS helper: background: image-url('image.png'); share | improve this answer | f...
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How do I style a dropdown with only CSS?

...ents are not supported */ background-image: url(../images/select-arrow.png), -webkit-linear-gradient(top, #E5E5E5, #F4F4F4); /* For Chrome and Safari */ background-image: url(../images/select-arrow.png), -moz-linear-gradient(top, #E5E5E5, #F4F4F4); /* For old Firefox (3.6 to 15) */ backg...
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How to save an image to localStorage and display it on the next page?

...; ctx.drawImage(img, 0, 0); var dataURL = canvas.toDataURL("image/png"); return dataURL.replace(/^data:image\/(png|jpg);base64,/, ""); } Then, on my next page I created an image with a blank src like so: <img src="" id="tableBanner" /> And straight when the page loads, I use...
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How do you plot bar charts in gnuplot?

...ting a text file of GNUplot commands. Lets call it commands.txt: set term png set output "graph.png" set boxwidth 0.5 set style fill solid plot "data.dat" using 1:3:xtic(2) with boxes set term png will set GNUplot to output a .png file and set output "graph.png" is the name of the file it will ou...
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Capture screenshot of active window?

... /// <param name="format">Optional file save mode. Default is PNG</param> public static void CaptureAndSave(string filename, CaptureMode mode = CaptureMode.Window, ImageFormat format = null) { ImageSave(filename, format, Capture(mode)); } ...
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How do I create a basic UIButton programmatically?

...ormal ]; UIImage *buttonImageNormal = [UIImage imageNamed:@"blueButton.png"]; UIImage *strechableButtonImageNormal = [buttonImageNormal stretchableImageWithLeftCapWidth:12 topCapHeight:0]; [playButton setBackgroundImage:strechableButtonImageNormal forState:UIControlStateNormal]; UIIm...
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Image Greyscale with CSS & re-color on mouse-over?

...gle between the two: #yourimage { background: url(../grayscale-image.png); } #yourImage:hover { background: url(../color-image.png}; } #google { background: url('http://www.google.com/logos/keystroke10-hp.png'); height: 95px; width: 275px; display: block; /* Optional ...
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How do I test a file upload in rails?

... upload a user's avatar image" do image = fixture_path + "/test_avatar.png" file = ActionController::TestUploadedFile.new image, "image/png" post :create, :user => { :avatar => file } User.last.avatar.original_filename.should == "test_avatar.png" end end This spec would req...