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Hex representation of a color with alpha channel?
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You could try putting the hex color into the color picker of GIMP or photo shop to get the RGB value and then using the alpha value. eg. red is #FF0000 or rgb(255,0,0) if you want red with an alpha value of .5 then rgba(255,0,0,.5).
Maybe not exactly what you wanted but hopefully helps.
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Change File Extension Using C#
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Convert file format to png
string newfilename ,
string filename = "~/Photo/" + lbl_ImgPath.Text.ToString();/*get filename from specific path where we store image*/
string newfilename = Path.ChangeExtension(filename, ".png");/*Convert file format from jpg to png*/
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Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
... the page. This way you could define a class of image (i.e. 'Thumbnail', 'Photo', 'Large', etc) and assign it a constant size. This will help when you end up with images requiring the same placement across multiple pages.
Like this:
In your header:
<link type="text/css" rel="stylesheet" href...
Catching all javascript unhandled exceptions
... This is awesome and thanks! been trying to debug a complex photo-zooming script that works fine 100% of the time, except on mobile safai where it randomly fails, and where there is no "console" or "developer" window to see what happened. Sure I have my own "debug" window I can turn o...
How does the algorithm to color the song list in iTunes 11 work? [closed]
...#file-simpleimage-php-L81
It's being used to fill the background of cover photos in http://festea.com.br
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How do I use disk caching in Picasso?
...mages come from the server. (No caching at first load)
Blue flag means the photos come from the local disk. (Caching)
Green flag means the images come from the memory. (Instance Caching)
Q2: How do I enable disk caching as I will be using the same image multiple times?
A2: You don't have to enab...
Upload files with HTTPWebrequest (multipart/form-data)
...w NameValueCollection();
nvc.Add("id", "TTR");
nvc.Add("btn-submit-photo", "Upload");
HttpUploadFile("http://your.server.com/upload",
@"C:\test\test.jpg", "file", "image/jpeg", nvc);
It could be extended to handle multiple files or just call it multiple times for each file. H...
NSOperation vs Grand Central Dispatch
...hanism of NSOperation. For example, an App like 500px that shows dozens of photos, use NSOperation we can cancel requests of invisible image cells when we scroll table view or collection view, this can greatly improve App performance and reduce memory footprint. GCD can't easily support this.
Also ...
What are the differences between the BLOB and TEXT datatypes in MySQL?
... i don't understand binary based object. you mean, we can store photo to database using Blob data type ?? just like folder ? all that i know about binary is only 1 or 0.
– nencor
Jul 24 '12 at 13:39
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How to completely remove borders from HTML table
My goal is to make an HTML page that is similar to a "photo frame". In other words, I want to make a blank page that is surrounded by 4 pictures.
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